Trace number 3420754

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 5000.09 4999.94

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S610796494-086.SATISFIABLE.cnf
MD5SUM82f21398af62a72249630e457a91aa93
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.022996
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 2556 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 12 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 598 free variables and 2544 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 175 duplicate clauses
0.00/0.01	c resolvent_look() :: found 96 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2640 / 600 ) = 4.40
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 598
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 143
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |****************************************************************| ( 1/999) NodeCount: 998
0.10/0.15	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 10459
1.59/1.60	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 80594
13.90/13.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |********************************
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c |****************************************************************| ( 4/999) NodeCount: 451849
87.19/87.20	c |----------------------------------------------------------------|
c |*
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c |***
c |****
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 1910154
406.10/406.13	c |----------------------------------------------------------------|
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c |****************
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c |************************
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c |*******************************
c |********************************
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c |************************************
c |*************************************
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c |****************************************
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c |****************************************************************| ( 6/999) NodeCount: 6249245
1447.13/1447.19	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
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c |************
c |*************
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c |****************
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c |************************
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c |*******************************
c |********************************
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c |************************************
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c |****************************************
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c |********************************************
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c |****************************************************************| ( 7/999) NodeCount: 16134502
4027.41/4027.31	c |----------------------------------------------------------------|
c |*
c |**
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c |****
c |*****
c |******
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c |*************
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c |****************
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c |************************
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c |**************************
c |***************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420754-1306640258/watcher-3420754-1306640258 -o /tmp/evaluation-result-3420754-1306640258/solver-3420754-1306640258 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420754-1306640258.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.06 1.39 2/373 15155
/proc/meminfo: memFree=22698828/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=7532 CPUtime=0 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 371 0 0 0 0 0 0 0 21 0 1 0 775626224 7712768 314 33554432000 4194304 4300876 140735040008992 18446744073709551615 4244203 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 1883 314 146 27 0 332 0

[startup+0.108494 s]
/proc/loadavg: 1.00 1.06 1.39 2/373 15155
/proc/meminfo: memFree=22698828/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=7796 CPUtime=0.1 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 506 0 0 0 10 0 0 0 18 0 1 0 775626224 7983104 449 33554432000 4194304 4300876 140735040008992 18446744073709551615 4234289 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 1949 449 168 27 0 398 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7796

[startup+0.200486 s]
/proc/loadavg: 1.00 1.06 1.39 2/373 15155
/proc/meminfo: memFree=22698828/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=7796 CPUtime=0.19 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 516 0 0 0 19 0 0 0 18 0 1 0 775626224 7983104 459 33554432000 4194304 4300876 140735040008992 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 1949 459 168 27 0 398 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7796

[startup+0.300488 s]
/proc/loadavg: 1.00 1.06 1.39 2/373 15155
/proc/meminfo: memFree=22698828/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=7932 CPUtime=0.29 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 533 0 0 0 29 0 0 0 18 0 1 0 775626224 8122368 476 33554432000 4194304 4300876 140735040008992 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 1983 476 168 27 0 432 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7932

[startup+0.700386 s]
/proc/loadavg: 1.00 1.06 1.39 2/373 15155
/proc/meminfo: memFree=22698828/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=7932 CPUtime=0.69 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 552 0 0 0 69 0 0 0 18 0 1 0 775626224 8122368 495 33554432000 4194304 4300876 140735040008992 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 1983 495 168 27 0 432 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7932

[startup+1.50024 s]
/proc/loadavg: 1.00 1.06 1.39 3/374 15183
/proc/meminfo: memFree=22695272/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=8236 CPUtime=1.49 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 626 0 0 0 149 0 0 0 19 0 1 0 775626224 8433664 569 33554432000 4194304 4300876 140735040008992 18446744073709551615 4265634 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 2059 569 169 27 0 508 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8236

[startup+3.10095 s]
/proc/loadavg: 1.08 1.08 1.39 3/374 15183
/proc/meminfo: memFree=22693408/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=8616 CPUtime=3.1 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 688 0 0 0 310 0 0 0 25 0 1 0 775626224 8822784 631 33554432000 4194304 4300876 140735040008992 18446744073709551615 4217793 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 2154 631 169 27 0 603 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8616

[startup+6.30037 s]
/proc/loadavg: 1.08 1.08 1.39 3/374 15183
/proc/meminfo: memFree=22692492/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=9224 CPUtime=6.3 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 833 0 0 0 630 0 0 0 25 0 1 0 775626224 9445376 776 33554432000 4194304 4300876 140735040008992 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 2306 776 169 27 0 755 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9224

[startup+12.7002 s]
/proc/loadavg: 1.22 1.11 1.39 3/374 15183
/proc/meminfo: memFree=22689288/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=10768 CPUtime=12.7 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 1082 0 0 0 1270 0 0 0 25 0 1 0 775626224 11026432 1025 33554432000 4194304 4300876 140735040008992 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 2692 1025 169 27 0 1141 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10768

[startup+25.5009 s]
/proc/loadavg: 1.34 1.13 1.40 3/374 15184
/proc/meminfo: memFree=22685980/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=14176 CPUtime=25.5 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 1578 0 0 0 2550 0 0 0 25 0 1 0 775626224 14516224 1521 33554432000 4194304 4300876 140735040008992 18446744073709551615 4228530 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 3544 1521 169 27 0 1993 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14176

[startup+51.1002 s]
/proc/loadavg: 1.56 1.20 1.42 3/374 15184
/proc/meminfo: memFree=22679476/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=17964 CPUtime=51.09 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 2548 0 0 0 5109 0 0 0 25 0 1 0 775626224 18395136 2491 33554432000 4194304 4300876 140735040008992 18446744073709551615 4217330 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 4491 2491 169 27 0 2940 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17964

[startup+102.301 s]
/proc/loadavg: 1.82 1.33 1.45 3/374 15186
/proc/meminfo: memFree=22664712/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=29800 CPUtime=102.3 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 4386 0 0 0 10230 0 0 0 25 0 1 0 775626224 30515200 4329 33554432000 4194304 4300876 140735040008992 18446744073709551615 230808560807 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 7450 4329 169 27 0 5899 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 29800

[startup+162.301 s]
/proc/loadavg: 1.93 1.44 1.48 3/374 15187
/proc/meminfo: memFree=22649552/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=38664 CPUtime=162.29 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 6541 0 0 0 16229 0 0 0 25 0 1 0 775626224 39591936 6484 33554432000 4194304 4300876 140735040008992 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 9666 6484 169 27 0 8115 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 38664

[startup+222.314 s]
/proc/loadavg: 1.97 1.55 1.51 3/374 15189
/proc/meminfo: memFree=22635028/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=56032 CPUtime=222.31 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 8628 0 0 0 22230 1 0 0 25 0 1 0 775626224 57376768 8571 33554432000 4194304 4300876 140735040008992 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 14008 8571 169 27 0 12457 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 56032

[startup+282.301 s]
/proc/loadavg: 1.99 1.62 1.53 3/374 15190
/proc/meminfo: memFree=22620856/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=56032 CPUtime=282.3 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 10660 0 0 0 28228 2 0 0 25 0 1 0 775626224 57376768 10603 33554432000 4194304 4300876 140735040008992 18446744073709551615 4225155 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 14008 10603 169 27 0 12457 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 56032

[startup+342.301 s]
/proc/loadavg: 2.06 1.71 1.57 3/374 15192
/proc/meminfo: memFree=22606708/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=64580 CPUtime=342.3 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 12637 0 0 0 34228 2 0 0 25 0 1 0 775626224 66129920 12580 33554432000 4194304 4300876 140735040008992 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 16145 12580 169 27 0 14594 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 64580

[startup+402.301 s]
/proc/loadavg: 2.02 1.76 1.59 3/374 15194
/proc/meminfo: memFree=22592800/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=84224 CPUtime=402.3 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 14543 0 0 0 40228 2 0 0 25 0 1 0 775626224 86245376 14486 33554432000 4194304 4300876 140735040008992 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 21056 14486 169 27 0 19505 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 84224

[startup+462.3 s]
/proc/loadavg: 2.01 1.80 1.61 3/374 15195
/proc/meminfo: memFree=22578264/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=84224 CPUtime=462.3 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 16636 0 0 0 46227 3 0 0 25 0 1 0 775626224 86245376 16579 33554432000 4194304 4300876 140735040008992 18446744073709551615 4217417 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 21056 16579 169 27 0 19505 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 84224

[startup+522.3 s]
/proc/loadavg: 2.08 1.85 1.64 3/374 15197
/proc/meminfo: memFree=22563852/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=84224 CPUtime=522.31 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 18688 0 0 0 52227 4 0 0 25 0 1 0 775626224 86245376 18631 33554432000 4194304 4300876 140735040008992 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 21056 18631 169 27 0 19505 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 84224

[startup+582.3 s]
/proc/loadavg: 2.03 1.87 1.66 3/374 15198
/proc/meminfo: memFree=22550192/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=113824 CPUtime=582.3 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 20650 0 0 0 58226 4 0 0 25 0 1 0 775626224 116555776 20593 33554432000 4194304 4300876 140735040008992 18446744073709551615 4228551 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 28456 20593 169 27 0 26905 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 113824

[startup+642.3 s]

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/374 15302
/proc/meminfo: memFree=21816756/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=592720 CPUtime=4002.41 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 124234 0 0 0 400213 28 0 0 25 0 1 0 775626224 606945280 124177 33554432000 4194304 4300876 140735040008992 18446744073709551615 4217429 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 148180 124177 169 27 0 146629 0
Current children cumulated CPU time (s) 4002.41
Current children cumulated vsize (KiB) 592720

[startup+4062.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/374 15303
/proc/meminfo: memFree=21804572/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=592720 CPUtime=4062.42 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 126026 0 0 0 406214 28 0 0 25 0 1 0 775626224 606945280 125969 33554432000 4194304 4300876 140735040008992 18446744073709551615 4200319 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 148180 125969 169 27 0 146629 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 592720

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/374 15305
/proc/meminfo: memFree=21792016/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=592720 CPUtime=4122.42 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 127962 0 0 0 412213 29 0 0 25 0 1 0 775626224 606945280 127905 33554432000 4194304 4300876 140735040008992 18446744073709551615 4225192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 148180 127905 169 27 0 146629 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 592720

[startup+4182.31 s]
/proc/loadavg: 2.07 2.03 1.98 3/374 15306
/proc/meminfo: memFree=21779072/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=592720 CPUtime=4182.43 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 129876 0 0 0 418214 29 0 0 25 0 1 0 775626224 606945280 129819 33554432000 4194304 4300876 140735040008992 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 148180 129819 169 27 0 146629 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 592720

[startup+4242.3 s]
/proc/loadavg: 2.06 2.03 1.98 3/374 15308
/proc/meminfo: memFree=21766644/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=592720 CPUtime=4242.42 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 131723 0 0 0 424212 30 0 0 25 0 1 0 775626224 606945280 131666 33554432000 4194304 4300876 140735040008992 18446744073709551615 4248602 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 148180 131666 169 27 0 146629 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 592720

[startup+4302.3 s]
/proc/loadavg: 2.02 2.02 1.98 3/374 15310
/proc/meminfo: memFree=21752856/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=592720 CPUtime=4302.42 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 133550 0 0 0 430212 30 0 0 25 0 1 0 775626224 606945280 133493 33554432000 4194304 4300876 140735040008992 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 148180 133493 169 27 0 146629 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 592720

[startup+4362.3 s]
/proc/loadavg: 2.05 2.03 1.99 3/374 15311
/proc/meminfo: memFree=21740412/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=592720 CPUtime=4362.43 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 135398 0 0 0 436212 31 0 0 25 0 1 0 775626224 606945280 135341 33554432000 4194304 4300876 140735040008992 18446744073709551615 4274599 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 148180 135341 169 27 0 146629 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 592720

[startup+4422.3 s]
/proc/loadavg: 2.02 2.02 1.99 3/374 15313
/proc/meminfo: memFree=21727624/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=592720 CPUtime=4422.43 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 137180 0 0 0 442212 31 0 0 25 0 1 0 775626224 606945280 137123 33554432000 4194304 4300876 140735040008992 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 148180 137123 169 27 0 146629 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 592720

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 1.99 3/374 15314
/proc/meminfo: memFree=21715572/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=592720 CPUtime=4482.42 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 138917 0 0 0 448211 31 0 0 25 0 1 0 775626224 606945280 138860 33554432000 4194304 4300876 140735040008992 18446744073709551615 4217564 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 148180 138860 169 27 0 146629 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 592720

[startup+4542.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/374 15316
/proc/meminfo: memFree=21703396/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=592720 CPUtime=4542.43 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 140662 0 0 0 454211 32 0 0 25 0 1 0 775626224 606945280 140605 33554432000 4194304 4300876 140735040008992 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 148180 140605 169 27 0 146629 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 592720

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/374 15318
/proc/meminfo: memFree=21688856/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=592720 CPUtime=4602.43 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 142572 0 0 0 460211 32 0 0 25 0 1 0 775626224 606945280 142515 33554432000 4194304 4300876 140735040008992 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 148180 142515 169 27 0 146629 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 592720

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/374 15319
/proc/meminfo: memFree=21676800/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=592720 CPUtime=4662.43 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 144449 0 0 0 466211 32 0 0 25 0 1 0 775626224 606945280 144392 33554432000 4194304 4300876 140735040008992 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 148180 144392 169 27 0 146629 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 592720

[startup+4722.3 s]
/proc/loadavg: 2.10 2.03 2.00 3/374 15321
/proc/meminfo: memFree=21665380/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=729452 CPUtime=4722.44 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 146267 0 0 0 472211 33 0 0 25 0 1 0 775626224 746958848 146210 33554432000 4194304 4300876 140735040008992 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 182363 146210 169 27 0 180812 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 729452

[startup+4782.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/374 15322
/proc/meminfo: memFree=21653080/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=953216 CPUtime=4782.44 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 148116 0 0 0 478209 35 0 0 25 0 1 0 775626224 976093184 148059 33554432000 4194304 4300876 140735040008992 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 238304 148059 169 27 0 236753 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 953216

[startup+4842.31 s]
/proc/loadavg: 2.01 2.02 2.00 3/374 15324
/proc/meminfo: memFree=21640280/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=953216 CPUtime=4842.45 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 149891 0 0 0 484209 36 0 0 25 0 1 0 775626224 976093184 149834 33554432000 4194304 4300876 140735040008992 18446744073709551615 4214389 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 238304 149834 169 27 0 236753 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 953216

[startup+4902.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/374 15326
/proc/meminfo: memFree=21628596/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=953216 CPUtime=4902.44 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 151599 0 0 0 490208 36 0 0 25 0 1 0 775626224 976093184 151542 33554432000 4194304 4300876 140735040008992 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 238304 151542 169 27 0 236753 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 953216

[startup+4962.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/374 15327
/proc/meminfo: memFree=21616036/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=953348 CPUtime=4962.45 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 153425 0 0 0 496208 37 0 0 25 0 1 0 775626224 976228352 153368 33554432000 4194304 4300876 140735040008992 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 238337 153368 169 27 0 236786 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 953348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.02 2.00 3/374 15328
/proc/meminfo: memFree=21608324/32951124 swapFree=37160472/67111528
[pid=15155] ppid=15153 vsize=953348 CPUtime=5000.06 cores=1,3,5,7
/proc/15155/stat : 15155 (march_rw) R 15153 15155 7255 0 -1 4202496 154579 0 0 0 499969 37 0 0 25 0 1 0 775626224 976228352 154522 33554432000 4194304 4300876 140735040008992 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15155/statm: 238337 154522 169 27 0 236786 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 953348

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.09
CPU user time (s): 4999.69
CPU system time (s): 0.394939
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 953348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.394939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 154579
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 52518

runsolver used 16.4335 second user time and 38.1512 second system time

The end

Launcher Data 

Begin job on node104 at 2011-05-29 05:37:38
IDJOB=3420754
IDBENCH=83006
IDSOLVER=1913
FILE ID=node104/3420754-1306640258
RUNJOBID= node104-1306640258-15136
PBS_JOBID= 13471582
Free space on /tmp= 73416 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S610796494-086.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420754-1306640258/watcher-3420754-1306640258 -o /tmp/evaluation-result-3420754-1306640258/solver-3420754-1306640258 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420754-1306640258.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 82f21398af62a72249630e457a91aa93
RANDOM SEED=1626985808

node104.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5293.18
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22698844 kB
Buffers:        361860 kB
Cached:        7806128 kB
SwapCached:     152248 kB
Active:        3440348 kB
Inactive:      6503124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22698844 kB
SwapTotal:    67111528 kB
SwapFree:     37160472 kB
Dirty:               8 kB
Writeback:           0 kB
AnonPages:     1635788 kB
Mapped:          11032 kB
Slab:           154568 kB
PageTables:      88784 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 87721936 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73416 MiB
End job on node104 at 2011-05-29 07:01:00