Trace number 1544520

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) 1200.05 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S2142489608-055.cnf
MD5SUM73f3f0cb39ec906200b237ac9eb2621d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.57945
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

0.89/0.96	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.96	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.96	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.96	c main()::
0.89/0.96	c initFormula():: searching for DIMACS p-line....
0.89/0.96	c full lookahead due to high density!
0.89/0.96	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
0.89/0.96	c parseCNF():: parsing....
0.89/0.96	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.96	c runParser():: parsing was successful, warming up engines...
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
0.89/0.96	c stat :: sign balance is biased by 0.006
0.89/0.96	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.96	c using k-SAT heuristics (size based diff)
0.89/0.96	c longest clause has size 7
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
0.89/0.96	c resolvent_look() :: found 3 resolvents
0.89/0.96	c main():: clause / variable ratio: ( 6678 / 75 ) = 89.04
0.89/0.96	c longest clause has size 7
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c dynamic_preselect_setsize :: off
0.89/0.96	c suggested doublelook initial :: 0
0.89/0.96	c main():: all systems go!
0.89/0.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 128 JD: 23
1.00/1.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 2036 JD: 23
1.99/2.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| 2 NC: 18997 JD: 23
10.99/11.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |************
c |*************
c |**************
c |***************
c |****************
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c |****************************************************************| 3 NC: 116276 JD: 23
62.46/62.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |********************************
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c |****************************************************************| 4 NC: 520906 JD: 23
276.96/277.15	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |************************
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c |********************************
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c |****************************************************************| 5 NC: 1766085 JD: 23
942.16/942.62	c |----------------------------------------------------------------|
c |*
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c |***
c |****
c |*****
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-1544520-1238611250/watcher-1544520-1238611250 -o /tmp/evaluation-result-1544520-1238611250/solver-1544520-1238611250 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544520-1238611250.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 0.95 0.73 3/65 25387
/proc/meminfo: memFree=1433224/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=656 CPUtime=0
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 1133787293 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134739002 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 164 81 47 123 0 39 0

[startup+0.043276 s]
/proc/loadavg: 0.99 0.95 0.73 3/65 25387
/proc/meminfo: memFree=1433224/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=1712 CPUtime=0.04
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 843 0 0 0 4 0 0 0 18 0 1 0 1133787293 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1712

[startup+0.101282 s]
/proc/loadavg: 0.99 0.95 0.73 3/65 25387
/proc/meminfo: memFree=1433224/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=1712 CPUtime=0.09
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 1133787293 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301318 s]
/proc/loadavg: 0.99 0.95 0.73 3/65 25387
/proc/meminfo: memFree=1433224/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=1712 CPUtime=0.29
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 843 0 0 0 29 0 0 0 21 0 1 0 1133787293 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701389 s]
/proc/loadavg: 0.99 0.95 0.73 3/65 25387
/proc/meminfo: memFree=1433224/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=1712 CPUtime=0.69
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 843 0 0 0 69 0 0 0 24 0 1 0 1133787293 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50153 s]
/proc/loadavg: 0.99 0.95 0.73 2/66 25388
/proc/meminfo: memFree=1431744/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=2044 CPUtime=1.49
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 1159 0 0 0 149 0 0 0 25 0 1 0 1133787293 2093056 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 511 372 72 123 0 386 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2044

[startup+3.10181 s]
/proc/loadavg: 0.99 0.95 0.73 2/66 25388
/proc/meminfo: memFree=1431616/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=2044 CPUtime=3.09
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 1159 0 0 0 309 0 0 0 25 0 1 0 1133787293 2093056 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 511 372 72 123 0 386 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2044

[startup+6.30138 s]
/proc/loadavg: 0.99 0.95 0.73 2/66 25388
/proc/meminfo: memFree=1431552/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=2044 CPUtime=6.29
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 1159 0 0 0 629 0 0 0 25 0 1 0 1133787293 2093056 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 511 372 72 123 0 386 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2044

[startup+12.7025 s]
/proc/loadavg: 0.99 0.96 0.73 2/66 25388
/proc/meminfo: memFree=1431504/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=2044 CPUtime=12.69
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 1159 0 0 0 1269 0 0 0 25 0 1 0 1133787293 2093056 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 511 372 72 123 0 386 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2044

[startup+25.5018 s]
/proc/loadavg: 0.99 0.96 0.74 2/66 25388
/proc/meminfo: memFree=1431568/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=2248 CPUtime=25.48
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 1194 0 0 0 2548 0 0 0 25 0 1 0 1133787293 2301952 407 1992294400 134512640 135019032 4294956240 18446744073709551615 134526996 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 562 407 72 123 0 437 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2248

[startup+51.1013 s]
/proc/loadavg: 0.99 0.96 0.74 2/66 25388
/proc/meminfo: memFree=1431568/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=2348 CPUtime=51.07
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 1223 0 0 0 5107 0 0 0 25 0 1 0 1133787293 2404352 436 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 587 436 72 123 0 462 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2348

[startup+102.305 s]
/proc/loadavg: 0.99 0.96 0.75 2/66 25388
/proc/meminfo: memFree=1431248/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=2728 CPUtime=102.25
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 1287 0 0 0 10225 0 0 0 25 0 1 0 1133787293 2793472 500 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 682 500 72 123 0 557 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2728

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.76 2/66 25390
/proc/meminfo: memFree=1430928/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=3068 CPUtime=162.21
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 1357 0 0 0 16221 0 0 0 25 0 1 0 1133787293 3141632 570 1992294400 134512640 135019032 4294956240 18446744073709551615 134563347 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 767 570 72 123 0 642 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 3068

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/66 25390
/proc/meminfo: memFree=1430736/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=3580 CPUtime=222.18
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 1419 0 0 0 22218 0 0 0 25 0 1 0 1133787293 3665920 632 1992294400 134512640 135019032 4294956240 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 895 632 72 123 0 770 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 3580

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/66 25390
/proc/meminfo: memFree=1430480/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=3580 CPUtime=282.16
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 1491 0 0 0 28216 0 0 0 25 0 1 0 1133787293 3665920 704 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 895 704 72 123 0 770 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 3580

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/66 25390
/proc/meminfo: memFree=1430224/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=4344 CPUtime=342.13
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 1563 0 0 0 34213 0 0 0 25 0 1 0 1133787293 4448256 776 1992294400 134512640 135019032 4294956240 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 1086 776 72 123 0 961 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 4344

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/66 25390
/proc/meminfo: memFree=1429968/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=4344 CPUtime=402.1
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 1632 0 0 0 40210 0 0 0 25 0 1 0 1133787293 4448256 845 1992294400 134512640 135019032 4294956240 18446744073709551615 134549095 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 1086 845 72 123 0 961 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 4344

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/66 25390
/proc/meminfo: memFree=1429648/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=4344 CPUtime=462.07
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 1713 0 0 0 46207 0 0 0 25 0 1 0 1133787293 4448256 926 1992294400 134512640 135019032 4294956240 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 1086 926 72 123 0 961 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 4344

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/66 25390
/proc/meminfo: memFree=1429392/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=5496 CPUtime=522.05
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 1783 0 0 0 52205 0 0 0 25 0 1 0 1133787293 5627904 996 1992294400 134512640 135019032 4294956240 18446744073709551615 134677344 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 1374 996 72 123 0 1249 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 5496

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/66 25390
/proc/meminfo: memFree=1429072/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=5496 CPUtime=582.02
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 1852 0 0 0 58202 0 0 0 25 0 1 0 1133787293 5627904 1065 1992294400 134512640 135019032 4294956240 18446744073709551615 134563347 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 1374 1065 72 123 0 1249 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 5496

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/66 25390
/proc/meminfo: memFree=1428880/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=5496 CPUtime=642
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 1919 0 0 0 64200 0 0 0 25 0 1 0 1133787293 5627904 1132 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 1374 1132 72 123 0 1249 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 5496

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/66 25390
/proc/meminfo: memFree=1428496/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=5496 CPUtime=701.97
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 1987 0 0 0 70197 0 0 0 25 0 1 0 1133787293 5627904 1200 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 1374 1200 72 123 0 1249 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 5496

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.85 2/66 25390
/proc/meminfo: memFree=1428176/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=7220 CPUtime=761.94
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 2057 0 0 0 76194 0 0 0 25 0 1 0 1133787293 7393280 1270 1992294400 134512640 135019032 4294956240 18446744073709551615 134585161 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 1805 1270 72 123 0 1680 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 7220

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/66 25390
/proc/meminfo: memFree=1427920/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=7220 CPUtime=821.91
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 2120 0 0 0 82191 0 0 0 25 0 1 0 1133787293 7393280 1333 1992294400 134512640 135019032 4294956240 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 1805 1333 72 123 0 1680 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 7220

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.86 2/66 25390
/proc/meminfo: memFree=1427728/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=7220 CPUtime=881.89
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 2185 0 0 0 88188 1 0 0 25 0 1 0 1133787293 7393280 1398 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 1805 1398 72 123 0 1680 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 7220

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/66 25390
/proc/meminfo: memFree=1427408/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=7220 CPUtime=941.86
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 2273 0 0 0 94185 1 0 0 25 0 1 0 1133787293 7393280 1486 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 1805 1486 72 123 0 1680 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 7220

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/66 25390
/proc/meminfo: memFree=1427152/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=7220 CPUtime=1001.83
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 2340 0 0 0 100182 1 0 0 25 0 1 0 1133787293 7393280 1553 1992294400 134512640 135019032 4294956240 18446744073709551615 134538208 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 1805 1553 72 123 0 1680 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 7220

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/66 25390
/proc/meminfo: memFree=1426832/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=7220 CPUtime=1061.8
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 2413 0 0 0 106179 1 0 0 25 0 1 0 1133787293 7393280 1626 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 1805 1626 72 123 0 1680 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 7220

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/66 25390
/proc/meminfo: memFree=1426576/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=9808 CPUtime=1121.77
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 2486 0 0 0 112176 1 0 0 25 0 1 0 1133787293 10043392 1699 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 2452 1699 72 123 0 2327 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 9808

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.89 2/66 25390
/proc/meminfo: memFree=1426256/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=9808 CPUtime=1181.75
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 2563 0 0 0 118174 1 0 0 25 0 1 0 1133787293 10043392 1776 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 2452 1776 72 123 0 2327 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 9808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.89 2/66 25390
/proc/meminfo: memFree=1426128/2055920 swapFree=4177728/4192956
[pid=25387] ppid=25385 vsize=9808 CPUtime=1200.04
/proc/25387/stat : 25387 (march_ks) R 25385 25387 25293 0 -1 4194304 2583 0 0 0 120003 1 0 0 25 0 1 0 1133787293 10043392 1796 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 2452 1796 72 123 0 2327 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 9808

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): 1200.05
CPU user time (s): 1200.03
CPU system time (s): 0.016997
CPU usage (%): 99.9537
Max. virtual memory (cumulated for all children) (KiB): 9808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2583
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= 4909

runsolver used 0.998848 second user time and 3.39048 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-01 20:40:50
IDJOB=1544520
IDBENCH=70487
IDSOLVER=559
FILE ID=node56/1544520-1238611250
PBS_JOBID= 9073589
Free space on /tmp= 103044 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S2142489608-055.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544520-1238611250/watcher-1544520-1238611250 -o /tmp/evaluation-result-1544520-1238611250/solver-1544520-1238611250 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544520-1238611250.cnf            

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

MD5SUM BENCH= 73f3f0cb39ec906200b237ac9eb2621d
RANDOM SEED=1340522651

node56.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		: 3000.256
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		: 3000.256
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:       1433704 kB
Buffers:         97844 kB
Cached:         423772 kB
SwapCached:       9260 kB
Active:         244584 kB
Inactive:       287716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1433704 kB
SwapTotal:     4192956 kB
SwapFree:      4177728 kB
Dirty:            3024 kB
Writeback:           0 kB
Mapped:          16260 kB
Slab:            75888 kB
Committed_AS:  2767928 kB
PageTables:       1472 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= 103040 MiB
End job on node56 at 2009-04-01 21:00:53