Trace number 1544676

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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.08 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S517464300-073.cnf
MD5SUM7c267c9186cddd61ecbfa4c2ad3e3281
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.01/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.01/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.01/0.02	c main()::
0.01/0.02	c initFormula():: searching for DIMACS p-line....
0.01/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 560 variables and 2380 clauses.
0.01/0.02	c parseCNF():: parsing....
0.01/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.02	c runParser():: parsing was successful, warming up engines...
0.01/0.02	c simplify_formula():: removed 0 tautological, 22 satisfied and 0 duplicate clauses
0.01/0.02	c preprocessing fase I completed:: there are now 556 free variables and 2358 clauses.
0.01/0.02	c stat :: sign balance is biased by 0.433
0.01/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.01/0.02	c using 3-SAT heuristics (occurence based diff)
0.01/0.02	c longest clause has size 3
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 157 duplicate clauses
0.01/0.02	c resolvent_look() :: found 81 resolvents
0.01/0.02	c lessRedundantTransformation():: nothing to be done.
0.01/0.02	c transformTo3SAT():: you gave me 560 variables and 2439 clauses.
0.01/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.02	c transformTo3SAT():: the transformation yielded 560 variabels and 2439 clauses.
0.01/0.02	c main():: clause / variable ratio: ( 2439 / 560 ) = 4.36
0.01/0.02	c longest clause has size 3
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c dynamic_preselect_setsize :: off
0.01/0.02	c suggested doublelook initial :: 0
0.01/0.02	c main():: all systems go!
0.01/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 131 JD: 27
0.01/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 9884 JD: 27
7.09/7.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 70764 JD: 27
52.24/52.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |************
c |*************
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c |***************
c |****************
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c |**********************
c |***********************
c |************************
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c |******************************
c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| 3 NC: 319446 JD: 27
235.56/235.77	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
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c |*************
c |**************
c |***************
c |****************
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c |********************************
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c |**********************************
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c |************************************
c |*************************************
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c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
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c |*******************************************************
c |********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 1083658 JD: 27
793.53/793.96	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544676-1238613191/watcher-1544676-1238613191 -o /tmp/evaluation-result-1544676-1238613191/solver-1544676-1238613191 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544676-1238613191.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8757
/proc/meminfo: memFree=1521072/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=796 CPUtime=0
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133986230 815104 111 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 199 111 50 123 0 74 0

[startup+0.0147649 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8757
/proc/meminfo: memFree=1521072/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=1088 CPUtime=0.01
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 201 0 0 0 1 0 0 0 18 0 1 0 1133986230 1114112 184 1992294400 134512640 135019032 4294956240 18446744073709551615 134536964 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 272 184 67 123 0 147 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1088

[startup+0.101773 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8757
/proc/meminfo: memFree=1521072/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=1488 CPUtime=0.09
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 289 0 0 0 9 0 0 0 18 0 1 0 1133986230 1523712 272 1992294400 134512640 135019032 4294956240 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 372 272 73 123 0 247 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1488

[startup+0.301792 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8757
/proc/meminfo: memFree=1521072/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=1488 CPUtime=0.29
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 302 0 0 0 29 0 0 0 19 0 1 0 1133986230 1523712 285 1992294400 134512640 135019032 4294956240 18446744073709551615 134542952 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 372 285 73 123 0 247 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1488

[startup+0.701835 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8757
/proc/meminfo: memFree=1521072/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=1488 CPUtime=0.69
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 307 0 0 0 69 0 0 0 23 0 1 0 1133986230 1523712 290 1992294400 134512640 135019032 4294956240 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 372 290 73 123 0 247 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1488

[startup+1.50192 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1520104/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=1488 CPUtime=1.49
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 317 0 0 0 149 0 0 0 25 0 1 0 1133986230 1523712 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 372 300 73 123 0 247 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1488

[startup+3.10109 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1519976/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=1620 CPUtime=3.09
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 328 0 0 0 309 0 0 0 25 0 1 0 1133986230 1658880 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 405 311 73 123 0 280 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1620

[startup+6.30142 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1519784/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=1620 CPUtime=6.29
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 340 0 0 0 629 0 0 0 25 0 1 0 1133986230 1658880 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 405 323 73 123 0 280 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1620

[startup+12.7021 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1519656/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=1768 CPUtime=12.69
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 360 0 0 0 1269 0 0 0 25 0 1 0 1133986230 1810432 343 1992294400 134512640 135019032 4294956240 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 442 343 73 123 0 317 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1768

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1519656/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=1768 CPUtime=25.49
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 376 0 0 0 2549 0 0 0 25 0 1 0 1133986230 1810432 359 1992294400 134512640 135019032 4294956240 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 442 359 73 123 0 317 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1768

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1519592/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=1900 CPUtime=51.04
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 394 0 0 0 5104 0 0 0 25 0 1 0 1133986230 1945600 377 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 475 377 73 123 0 350 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1900

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1519400/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=2104 CPUtime=102.22
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 438 0 0 0 10222 0 0 0 25 0 1 0 1133986230 2154496 421 1992294400 134512640 135019032 4294956240 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 526 421 73 123 0 401 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 2104

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1519144/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=2356 CPUtime=162.19
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 502 0 0 0 16219 0 0 0 25 0 1 0 1133986230 2412544 485 1992294400 134512640 135019032 4294956240 18446744073709551615 134538137 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 589 485 73 123 0 464 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 2356

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1519016/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=2584 CPUtime=222.16
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 536 0 0 0 22216 0 0 0 25 0 1 0 1133986230 2646016 519 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 646 519 73 123 0 521 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 2584

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1518760/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=2924 CPUtime=282.14
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 608 0 0 0 28214 0 0 0 25 0 1 0 1133986230 2994176 591 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 731 591 73 123 0 606 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 2924

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1518568/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=2924 CPUtime=342.11
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 643 0 0 0 34211 0 0 0 25 0 1 0 1133986230 2994176 626 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 731 626 73 123 0 606 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 2924

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1518376/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=3436 CPUtime=402.08
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 707 0 0 0 40208 0 0 0 25 0 1 0 1133986230 3518464 690 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 859 690 73 123 0 734 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 3436

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1517928/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=3608 CPUtime=462.07
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 808 0 0 0 46206 1 0 0 25 0 1 0 1133986230 3694592 791 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 902 791 73 123 0 777 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 3608

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1517736/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=4372 CPUtime=522.04
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 862 0 0 0 52203 1 0 0 25 0 1 0 1133986230 4476928 845 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 1093 845 73 123 0 968 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 4372

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1517352/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=4372 CPUtime=582.02
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 957 0 0 0 58201 1 0 0 25 0 1 0 1133986230 4476928 940 1992294400 134512640 135019032 4294956240 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 1093 940 73 123 0 968 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 4372

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1517032/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=5524 CPUtime=641.99
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 1032 0 0 0 64198 1 0 0 25 0 1 0 1133986230 5656576 1015 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 1381 1015 73 123 0 1256 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 5524

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1516840/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=5524 CPUtime=701.97
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 1087 0 0 0 70196 1 0 0 25 0 1 0 1133986230 5656576 1070 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 1381 1070 73 123 0 1256 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 5524

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1516584/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=5524 CPUtime=761.94
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 1136 0 0 0 76193 1 0 0 25 0 1 0 1133986230 5656576 1119 1992294400 134512640 135019032 4294956240 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 1381 1119 73 123 0 1256 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 5524

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 8758
/proc/meminfo: memFree=1516328/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=5524 CPUtime=821.91
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 1210 0 0 0 82190 1 0 0 25 0 1 0 1133986230 5656576 1193 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 1381 1193 73 123 0 1256 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 5524

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1515688/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=7504 CPUtime=881.89
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 1366 0 0 0 88188 1 0 0 25 0 1 0 1133986230 7684096 1349 1992294400 134512640 135019032 4294956240 18446744073709551615 134538308 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 1876 1349 73 123 0 1751 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 7504

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1515304/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=7504 CPUtime=941.86
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 1459 0 0 0 94185 1 0 0 25 0 1 0 1133986230 7684096 1442 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 1876 1442 73 123 0 1751 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 7504

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1514984/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=7504 CPUtime=1001.84
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 1532 0 0 0 100183 1 0 0 25 0 1 0 1133986230 7684096 1515 1992294400 134512640 135019032 4294956240 18446744073709551615 134542758 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 1876 1515 73 123 0 1751 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 7504

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1514792/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=7504 CPUtime=1061.82
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 1578 0 0 0 106181 1 0 0 25 0 1 0 1133986230 7684096 1561 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 1876 1561 73 123 0 1751 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 7504

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1514664/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=7504 CPUtime=1121.79
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 1616 0 0 0 112178 1 0 0 25 0 1 0 1133986230 7684096 1599 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 1876 1599 73 123 0 1751 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 7504

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1514536/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=7504 CPUtime=1181.77
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 1649 0 0 0 118176 1 0 0 25 0 1 0 1133986230 7684096 1632 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 1876 1632 73 123 0 1751 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 7504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8758
/proc/meminfo: memFree=1514216/2055920 swapFree=4174972/4192956
[pid=8757] ppid=8755 vsize=7504 CPUtime=1200.06
/proc/8757/stat : 8757 (march_ks) R 8755 8757 8598 0 -1 4194304 1730 0 0 0 120005 1 0 0 25 0 1 0 1133986230 7684096 1713 1992294400 134512640 135019032 4294956240 18446744073709551615 134597695 0 0 4096 0 0 0 0 17 0 0 0
/proc/8757/statm: 1876 1713 73 123 0 1751 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 7504

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): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1200.06
CPU system time (s): 0.019996
CPU usage (%): 99.956
Max. virtual memory (cumulated for all children) (KiB): 7504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1730
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= 2
involuntary context switches= 4054

runsolver used 0.978851 second user time and 3.40348 second system time

The end

Launcher Data 

Begin job on node7 at 2009-04-01 21:13:11
IDJOB=1544676
IDBENCH=70565
IDSOLVER=559
FILE ID=node7/1544676-1238613191
PBS_JOBID= 9073694
Free space on /tmp= 65660 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S517464300-073.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544676-1238613191/watcher-1544676-1238613191 -o /tmp/evaluation-result-1544676-1238613191/solver-1544676-1238613191 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544676-1238613191.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 7c267c9186cddd61ecbfa4c2ad3e3281
RANDOM SEED=1696261523

node7.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1521552 kB
Buffers:        101216 kB
Cached:         332980 kB
SwapCached:      11884 kB
Active:         219636 kB
Inactive:       227860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1521552 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            2892 kB
Writeback:           0 kB
Mapped:          19076 kB
Slab:            72876 kB
Committed_AS:  3058192 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65656 MiB
End job on node7 at 2009-04-01 21:33:14