Trace number 1544688

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) 1200.01 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S975048338-088.cnf
MD5SUMeba6bb50fff28076a45b86724388a765
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 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
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 560 variables and 2380 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, 23 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 557 free variables and 2357 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.419
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 193 duplicate clauses
0.00/0.02	c resolvent_look() :: found 89 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2446 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 560 variabels and 2446 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2446 / 560 ) = 4.37
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 dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 197 JD: 23
0.09/0.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| 1 NC: 5423 JD: 23
3.89/3.94	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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c |****************************************************************| 2 NC: 39106 JD: 23
28.58/28.63	c |----------------------------------------------------------------|
c |*
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c |*************
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| 3 NC: 205233 JD: 23
152.12/152.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 745577 JD: 23
556.70/557.00	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |**********************
c |***********************
c |************************
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c |******************************
c |*******************************
c |********************************
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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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544688-1238613315/watcher-1544688-1238613315 -o /tmp/evaluation-result-1544688-1238613315/solver-1544688-1238613315 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544688-1238613315.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 3/64 707
/proc/meminfo: memFree=1470096/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=796 CPUtime=0
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133997788 815104 111 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 199 111 50 123 0 74 0

[startup+0.080824 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 707
/proc/meminfo: memFree=1470096/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=1352 CPUtime=0.07
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 286 0 0 0 7 0 0 0 18 0 1 0 1133997788 1384448 269 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 338 269 73 123 0 213 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1352

[startup+0.101827 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 707
/proc/meminfo: memFree=1470096/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=1352 CPUtime=0.09
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 286 0 0 0 9 0 0 0 18 0 1 0 1133997788 1384448 269 1992294400 134512640 135019032 4294956240 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 338 269 73 123 0 213 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1352

[startup+0.301865 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 707
/proc/meminfo: memFree=1470096/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=1484 CPUtime=0.29
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 302 0 0 0 29 0 0 0 19 0 1 0 1133997788 1519616 285 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 371 285 73 123 0 246 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1484

[startup+0.701941 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 707
/proc/meminfo: memFree=1470096/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=1484 CPUtime=0.69
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 312 0 0 0 69 0 0 0 23 0 1 0 1133997788 1519616 295 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 371 295 73 123 0 246 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1484

[startup+1.50109 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 708
/proc/meminfo: memFree=1469128/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=1484 CPUtime=1.49
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 319 0 0 0 149 0 0 0 25 0 1 0 1133997788 1519616 302 1992294400 134512640 135019032 4294956240 18446744073709551615 134548936 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 371 302 73 123 0 246 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1484

[startup+3.1014 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 708
/proc/meminfo: memFree=1469000/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=1624 CPUtime=3.09
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 327 0 0 0 309 0 0 0 25 0 1 0 1133997788 1662976 310 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 406 310 73 123 0 281 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1624

[startup+6.30201 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 708
/proc/meminfo: memFree=1468872/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=1624 CPUtime=6.29
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 340 0 0 0 629 0 0 0 25 0 1 0 1133997788 1662976 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 406 323 73 123 0 281 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1624

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 708
/proc/meminfo: memFree=1468744/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=1624 CPUtime=12.69
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 349 0 0 0 1269 0 0 0 25 0 1 0 1133997788 1662976 332 1992294400 134512640 135019032 4294956240 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 406 332 73 123 0 281 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1624

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 708
/proc/meminfo: memFree=1468744/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=1764 CPUtime=25.48
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 378 0 0 0 2548 0 0 0 25 0 1 0 1133997788 1806336 361 1992294400 134512640 135019032 4294956240 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 441 361 73 123 0 316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1764

[startup+51.1016 s]
/proc/loadavg: 1.06 0.99 0.91 2/65 708
/proc/meminfo: memFree=1468680/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=1896 CPUtime=51.07
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 392 0 0 0 5107 0 0 0 25 0 1 0 1133997788 1941504 375 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 474 375 73 123 0 349 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1896

[startup+102.305 s]
/proc/loadavg: 1.08 1.00 0.92 2/65 708
/proc/meminfo: memFree=1468488/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=2100 CPUtime=102.24
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 440 0 0 0 10224 0 0 0 25 0 1 0 1133997788 2150400 423 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 525 423 73 123 0 400 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2100

[startup+162.302 s]
/proc/loadavg: 1.09 1.02 0.93 2/65 708
/proc/meminfo: memFree=1468296/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=2352 CPUtime=162.21
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 477 0 0 0 16221 0 0 0 25 0 1 0 1133997788 2408448 460 1992294400 134512640 135019032 4294956240 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 588 460 73 123 0 463 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2352

[startup+222.301 s]
/proc/loadavg: 1.18 1.07 0.95 2/65 708
/proc/meminfo: memFree=1468168/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=2352 CPUtime=222.18
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 500 0 0 0 22218 0 0 0 25 0 1 0 1133997788 2408448 483 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 588 483 73 123 0 463 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 2352

[startup+282.302 s]
/proc/loadavg: 1.12 1.07 0.95 2/65 708
/proc/meminfo: memFree=1468104/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=2580 CPUtime=282.15
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 523 0 0 0 28215 0 0 0 25 0 1 0 1133997788 2641920 506 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 645 506 73 123 0 520 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 2580

[startup+342.301 s]
/proc/loadavg: 1.08 1.06 0.96 2/65 708
/proc/meminfo: memFree=1468112/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=2580 CPUtime=342.12
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 541 0 0 0 34212 0 0 0 25 0 1 0 1133997788 2641920 524 1992294400 134512640 135019032 4294956240 18446744073709551615 134598905 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 645 524 73 123 0 520 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 2580

[startup+402.302 s]
/proc/loadavg: 1.03 1.05 0.96 2/65 708
/proc/meminfo: memFree=1467856/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=2920 CPUtime=402.08
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 594 0 0 0 40208 0 0 0 25 0 1 0 1133997788 2990080 577 1992294400 134512640 135019032 4294956240 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 730 577 73 123 0 605 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 2920

[startup+462.302 s]
/proc/loadavg: 1.01 1.04 0.96 2/65 708
/proc/meminfo: memFree=1467600/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=3056 CPUtime=462.05
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 667 0 0 0 46205 0 0 0 25 0 1 0 1133997788 3129344 650 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 764 650 73 123 0 639 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 3056

[startup+522.302 s]
/proc/loadavg: 1.00 1.03 0.96 2/65 708
/proc/meminfo: memFree=1467408/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=3568 CPUtime=522.02
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 725 0 0 0 52202 0 0 0 25 0 1 0 1133997788 3653632 708 1992294400 134512640 135019032 4294956240 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 892 708 73 123 0 767 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 3568

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 708
/proc/meminfo: memFree=1467280/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=3568 CPUtime=581.99
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 756 0 0 0 58199 0 0 0 25 0 1 0 1133997788 3653632 739 1992294400 134512640 135019032 4294956240 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 892 739 73 123 0 767 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 3568

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 708
/proc/meminfo: memFree=1467152/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=3568 CPUtime=641.97
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 793 0 0 0 64197 0 0 0 25 0 1 0 1133997788 3653632 776 1992294400 134512640 135019032 4294956240 18446744073709551615 134538039 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 892 776 73 123 0 767 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 3568

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 0.96 2/65 708
/proc/meminfo: memFree=1466832/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=4332 CPUtime=701.95
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 849 0 0 0 70194 1 0 0 25 0 1 0 1133997788 4435968 832 1992294400 134512640 135019032 4294956240 18446744073709551615 134584628 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 1083 832 73 123 0 958 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 4332

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 708
/proc/meminfo: memFree=1466768/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=4332 CPUtime=761.92
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 864 0 0 0 76191 1 0 0 25 0 1 0 1133997788 4435968 847 1992294400 134512640 135019032 4294956240 18446744073709551615 134526460 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 1083 847 73 123 0 958 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 4332

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 708
/proc/meminfo: memFree=1466704/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=4332 CPUtime=821.89
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 881 0 0 0 82188 1 0 0 25 0 1 0 1133997788 4435968 864 1992294400 134512640 135019032 4294956240 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 1083 864 73 123 0 958 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 4332

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 708
/proc/meminfo: memFree=1466640/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=4332 CPUtime=881.86
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 904 0 0 0 88185 1 0 0 25 0 1 0 1133997788 4435968 887 1992294400 134512640 135019032 4294956240 18446744073709551615 134677344 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 1083 887 73 123 0 958 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 4332

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 708
/proc/meminfo: memFree=1466576/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=4332 CPUtime=941.82
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 926 0 0 0 94181 1 0 0 25 0 1 0 1133997788 4435968 909 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 1083 909 73 123 0 958 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 4332

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 708
/proc/meminfo: memFree=1466448/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=4332 CPUtime=1001.8
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 957 0 0 0 100179 1 0 0 25 0 1 0 1133997788 4435968 940 1992294400 134512640 135019032 4294956240 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 1083 940 73 123 0 958 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 4332

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 708
/proc/meminfo: memFree=1466384/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=4332 CPUtime=1061.76
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 980 0 0 0 106175 1 0 0 25 0 1 0 1133997788 4435968 963 1992294400 134512640 135019032 4294956240 18446744073709551615 134597988 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 1083 963 73 123 0 958 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 4332

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 708
/proc/meminfo: memFree=1466192/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=5484 CPUtime=1121.74
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 1041 0 0 0 112173 1 0 0 25 0 1 0 1133997788 5615616 1024 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 1371 1024 73 123 0 1246 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 5484

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 708
/proc/meminfo: memFree=1465744/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=5616 CPUtime=1181.71
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 1132 0 0 0 118170 1 0 0 25 0 1 0 1133997788 5750784 1115 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 1404 1115 73 123 0 1279 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 5616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 708
/proc/meminfo: memFree=1465680/2055920 swapFree=4178400/4192956
[pid=707] ppid=705 vsize=5616 CPUtime=1200
/proc/707/stat : 707 (march_ks) R 705 707 578 0 -1 4194304 1150 0 0 0 119999 1 0 0 25 0 1 0 1133997788 5750784 1133 1992294400 134512640 135019032 4294956240 18446744073709551615 134579726 0 0 4096 0 0 0 0 17 0 0 0
/proc/707/statm: 1404 1133 73 123 0 1279 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 5616

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): 1200.01
CPU user time (s): 1200
CPU system time (s): 0.018997
CPU usage (%): 99.9507
Max. virtual memory (cumulated for all children) (KiB): 5616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1150
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= 4295

runsolver used 0.972852 second user time and 3.41148 second system time

The end

Launcher Data 

Begin job on node9 at 2009-04-01 21:15:15
IDJOB=1544688
IDBENCH=70571
IDSOLVER=559
FILE ID=node9/1544688-1238613315
PBS_JOBID= 9073692
Free space on /tmp= 66420 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-S975048338-088.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544688-1238613315/watcher-1544688-1238613315 -o /tmp/evaluation-result-1544688-1238613315/solver-1544688-1238613315 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544688-1238613315.cnf            

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

MD5SUM BENCH= eba6bb50fff28076a45b86724388a765
RANDOM SEED=1858989213

node9.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		: 3000.268
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		: 3000.268
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:       1470576 kB
Buffers:        104524 kB
Cached:         377616 kB
SwapCached:       8344 kB
Active:         226320 kB
Inactive:       265724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1470576 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:            2896 kB
Writeback:           0 kB
Mapped:          15592 kB
Slab:            79360 kB
Committed_AS:  2998552 kB
PageTables:       1392 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= 66420 MiB
End job on node9 at 2009-04-01 21:35:17