Trace number 1517461

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_hi hi? (TO) 1200.09 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1598052044-078.cnf
MD5SUM871c21efb71b729632fed1e9ce79057d
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 539 free variables and 2291 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.411
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 143 duplicate clauses
0.00/0.02	c resolvent_look() :: found 83 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2374 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 540 variabels and 2374 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2374 / 540 ) = 4.40
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 539
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 147
0.00/0.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 670
0.19/0.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5625
1.89/1.98	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 39511
15.39/15.48	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 200723
88.17/88.29	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 742248
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c |****************************************************************| ( 6/999) NodeCount: 2050407
1105.79/1106.14	c |----------------------------------------------------------------|
c |*
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Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517461-1238285874/watcher-1517461-1238285874 -o /tmp/evaluation-result-1517461-1238285874/solver-1517461-1238285874 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1517461-1238285874.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 0.94 3/70 592
/proc/meminfo: memFree=1581448/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=972 CPUtime=0
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1101252478 995328 126 1992294400 134512640 135197378 4294956240 18446744073709551615 134722737 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 243 126 65 167 0 74 0

[startup+0.00713789 s]
/proc/loadavg: 0.99 0.97 0.94 3/70 592
/proc/meminfo: memFree=1581448/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=1104 CPUtime=0
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 1101252478 1130496 136 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 276 136 66 167 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1104

[startup+0.101184 s]
/proc/loadavg: 0.99 0.97 0.94 3/70 592
/proc/meminfo: memFree=1581448/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=1924 CPUtime=0.09
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 312 0 0 0 9 0 0 0 18 0 1 0 1101252478 1970176 295 1992294400 134512640 135197378 4294956240 18446744073709551615 134718686 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 481 295 91 167 0 312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1924

[startup+0.301171 s]
/proc/loadavg: 0.99 0.97 0.94 3/70 592
/proc/meminfo: memFree=1581448/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=1924 CPUtime=0.29
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 323 0 0 0 29 0 0 0 19 0 1 0 1101252478 1970176 306 1992294400 134512640 135197378 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 481 306 91 167 0 312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1924

[startup+0.701216 s]
/proc/loadavg: 0.99 0.97 0.94 3/70 592
/proc/meminfo: memFree=1581448/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=2068 CPUtime=0.69
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 348 0 0 0 69 0 0 0 22 0 1 0 1101252478 2117632 331 1992294400 134512640 135197378 4294956240 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 517 331 91 167 0 348 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2068

[startup+1.50131 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1580352/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=2204 CPUtime=1.49
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 401 0 0 0 149 0 0 0 25 0 1 0 1101252478 2256896 384 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 551 384 91 167 0 382 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2204

[startup+3.10149 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1579968/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=2372 CPUtime=3.09
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 427 0 0 0 309 0 0 0 25 0 1 0 1101252478 2428928 410 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 593 410 91 167 0 424 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2372

[startup+6.30186 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1579776/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=2736 CPUtime=6.29
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 492 0 0 0 629 0 0 0 25 0 1 0 1101252478 2801664 475 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 684 475 91 167 0 515 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2736

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1579072/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=3304 CPUtime=12.69
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 610 0 0 0 1269 0 0 0 25 0 1 0 1101252478 3383296 593 1992294400 134512640 135197378 4294956240 18446744073709551615 134542424 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 826 593 91 167 0 657 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3304

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1578048/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=4192 CPUtime=25.48
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 885 0 0 0 2548 0 0 0 25 0 1 0 1101252478 4292608 839 1992294400 134512640 135197378 4294956240 18446744073709551615 134525267 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 1048 839 91 167 0 879 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4192

[startup+51.101 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1576384/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=6600 CPUtime=51.08
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 1313 0 0 0 5107 1 0 0 25 0 1 0 1101252478 6758400 1267 1992294400 134512640 135197378 4294956240 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 1650 1267 91 167 0 1481 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6600

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1572992/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=11900 CPUtime=102.27
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 2123 0 0 0 10226 1 0 0 25 0 1 0 1101252478 12185600 2077 1992294400 134512640 135197378 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 2975 2077 91 167 0 2806 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11900

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1569344/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=17888 CPUtime=162.24
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 3040 0 0 0 16222 2 0 0 25 0 1 0 1101252478 18317312 2994 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 4472 2994 91 167 0 4303 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17888

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1565632/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=17888 CPUtime=222.23
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 3965 0 0 0 22220 3 0 0 25 0 1 0 1101252478 18317312 3919 1992294400 134512640 135197378 4294956240 18446744073709551615 134592379 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 4472 3919 91 167 0 4303 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17888

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1561984/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=23708 CPUtime=282.21
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 4881 0 0 0 28217 4 0 0 25 0 1 0 1101252478 24276992 4835 1992294400 134512640 135197378 4294956240 18446744073709551615 134526691 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 5927 4835 91 167 0 5758 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23708

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1558464/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=27660 CPUtime=342.2
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 5746 0 0 0 34215 5 0 0 25 0 1 0 1101252478 28323840 5700 1992294400 134512640 135197378 4294956240 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 6915 5700 91 167 0 6746 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 27660

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1555008/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=36392 CPUtime=402.18
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 6615 0 0 0 40213 5 0 0 25 0 1 0 1101252478 37265408 6569 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 9098 6569 91 167 0 8929 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 36392

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1551424/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=36392 CPUtime=462.16
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 7499 0 0 0 46210 6 0 0 25 0 1 0 1101252478 37265408 7453 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 9098 7453 91 167 0 8929 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 36392

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1548224/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=36392 CPUtime=522.15
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 8300 0 0 0 52208 7 0 0 25 0 1 0 1101252478 37265408 8254 1992294400 134512640 135197378 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 9098 8254 91 167 0 8929 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 36392

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1544768/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=49488 CPUtime=582.13
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 9160 0 0 0 58205 8 0 0 25 0 1 0 1101252478 50675712 9114 1992294400 134512640 135197378 4294956240 18446744073709551615 134548304 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 12372 9114 91 167 0 12203 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 49488

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1541312/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=57388 CPUtime=642.12
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 10014 0 0 0 64204 8 0 0 25 0 1 0 1101252478 58765312 9968 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 14347 9968 91 167 0 14178 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 57388

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1537792/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=57520 CPUtime=702.1
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 10858 0 0 0 70201 9 0 0 25 0 1 0 1101252478 58900480 10812 1992294400 134512640 135197378 4294956240 18446744073709551615 134552641 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 14380 10812 91 167 0 14211 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 57520

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1534400/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=57520 CPUtime=762.09
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 11698 0 0 0 76199 10 0 0 25 0 1 0 1101252478 58900480 11652 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 14380 11652 91 167 0 14211 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 57520

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1531072/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=57520 CPUtime=822.07
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 12540 0 0 0 82196 11 0 0 25 0 1 0 1101252478 58900480 12494 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 14380 12494 91 167 0 14211 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 57520

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1527616/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=77164 CPUtime=882.05
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 13385 0 0 0 88193 12 0 0 25 0 1 0 1101252478 79015936 13339 1992294400 134512640 135197378 4294956240 18446744073709551615 134593856 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 19291 13339 91 167 0 19122 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 77164

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1524288/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=77164 CPUtime=942.04
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 14218 0 0 0 94191 13 0 0 25 0 1 0 1101252478 79015936 14172 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 19291 14172 91 167 0 19122 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 77164

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1521024/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=77164 CPUtime=1002.02
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 15032 0 0 0 100188 14 0 0 25 0 1 0 1101252478 79015936 14986 1992294400 134512640 135197378 4294956240 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 19291 14986 91 167 0 19122 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 77164

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1517888/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=77164 CPUtime=1062
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 15817 0 0 0 106186 14 0 0 25 0 1 0 1101252478 79015936 15771 1992294400 134512640 135197378 4294956240 18446744073709551615 134594042 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 19291 15771 91 167 0 19122 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 77164

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1514752/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=77164 CPUtime=1121.99
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 16590 0 0 0 112184 15 0 0 25 0 1 0 1101252478 79015936 16544 1992294400 134512640 135197378 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 19291 16544 91 167 0 19122 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 77164

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1511424/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=92968 CPUtime=1181.97
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 17433 0 0 0 118181 16 0 0 25 0 1 0 1101252478 95199232 17387 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 23242 17387 91 167 0 23073 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 92968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 593
/proc/meminfo: memFree=1510400/2055920 swapFree=4173984/4192956
[pid=592] ppid=590 vsize=92968 CPUtime=1200.07
/proc/592/stat : 592 (march_hi) R 590 592 491 0 -1 4194304 17677 0 0 0 119991 16 0 0 25 0 1 0 1101252478 95199232 17631 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/592/statm: 23242 17631 91 167 0 23073 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 92968

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): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.92
CPU system time (s): 0.176973
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 92968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.176973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17677
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= 1764

runsolver used 1.05184 second user time and 3.33149 second system time

The end

Launcher Data 

Begin job on node74 at 2009-03-29 01:17:54
IDJOB=1517461
IDBENCH=70598
IDSOLVER=521
FILE ID=node74/1517461-1238285874
PBS_JOBID= 9060964
Free space on /tmp= 101912 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1598052044-078.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517461-1238285874/watcher-1517461-1238285874 -o /tmp/evaluation-result-1517461-1238285874/solver-1517461-1238285874 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1517461-1238285874.cnf

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

MD5SUM BENCH= 871c21efb71b729632fed1e9ce79057d
RANDOM SEED=1604235511

node74.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:       1581864 kB
Buffers:         65240 kB
Cached:         348812 kB
SwapCached:       7820 kB
Active:         134736 kB
Inactive:       288560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1581864 kB
SwapTotal:     4192956 kB
SwapFree:      4173984 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          14792 kB
Slab:            35984 kB
Committed_AS:  2437248 kB
PageTables:       1852 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 101912 MiB
End job on node74 at 2009-03-29 01:37:57