Trace number 1544154

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/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S195213520-027.cnf
MD5SUM9441297e33213208348519454e6efb92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.28859
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.40	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.40	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.40	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.40	c main()::
0.39/0.40	c initFormula():: searching for DIMACS p-line....
0.39/0.40	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.39/0.40	c parseCNF():: parsing....
0.39/0.40	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.40	c runParser():: parsing was successful, warming up engines...
0.39/0.40	c simplify_formula():: removed 0 tautological, 131 satisfied and 0 duplicate clauses
0.39/0.40	c preprocessing fase I completed:: there are now 7976 free variables and 33469 clauses.
0.39/0.40	c stat :: sign balance is biased by 0.483
0.39/0.40	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.40	c using 3-SAT heuristics (occurence based diff)
0.39/0.40	c longest clause has size 3
0.39/0.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
0.39/0.40	c resolvent_look() :: found 70 resolvents
0.39/0.40	c lessRedundantTransformation():: nothing to be done.
0.39/0.40	c transformTo3SAT():: you gave me 8000 variables and 33539 clauses.
0.39/0.40	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.40	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.40	c transformTo3SAT():: the transformation yielded 8000 variabels and 33539 clauses.
0.39/0.40	c main():: clause / variable ratio: ( 33539 / 8000 ) = 4.19
0.39/0.40	c longest clause has size 3
0.39/0.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.40	c dynamic_preselect_setsize :: off
0.39/0.40	c suggested doublelook initial :: 0
0.39/0.40	c main():: all systems go!
0.39/0.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 645 JD: 538
8.49/8.56	c |----------------------------------------------------------------|

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-1544154-1238605099/watcher-1544154-1238605099 -o /tmp/evaluation-result-1544154-1238605099/solver-1544154-1238605099 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544154-1238605099.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: 1.00 0.99 1.00 3/64 30044
/proc/meminfo: memFree=1618680/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=1512 CPUtime=0
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 1133175646 1548288 249 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 378 249 47 123 0 253 0

[startup+0.038037 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 30044
/proc/meminfo: memFree=1618680/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=1908 CPUtime=0.03
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 391 0 0 0 3 0 0 0 18 0 1 0 1133175646 1953792 377 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 477 377 47 123 0 352 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1908

[startup+0.101045 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 30044
/proc/meminfo: memFree=1618680/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=5240 CPUtime=0.09
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 1470 0 0 0 9 0 0 0 18 0 1 0 1133175646 5365760 955 1992294400 134512640 135019032 4294956240 18446744073709551615 134554776 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 1310 955 52 123 0 1185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5240

[startup+0.301073 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 30044
/proc/meminfo: memFree=1618680/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=6452 CPUtime=0.29
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 4342 0 0 0 28 1 0 0 19 0 1 0 1133175646 6606848 1253 1992294400 134512640 135019032 4294956240 18446744073709551615 134560271 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 1613 1253 67 123 0 1488 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6452

[startup+0.70113 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 30044
/proc/meminfo: memFree=1618680/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=10504 CPUtime=0.69
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 6528 0 0 0 67 2 0 0 23 0 1 0 1133175646 10756096 2190 1992294400 134512640 135019032 4294956240 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 2626 2190 73 123 0 2501 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10504

[startup+1.50125 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 30045
/proc/meminfo: memFree=1610160/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=10656 CPUtime=1.49
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 6589 0 0 0 147 2 0 0 25 0 1 0 1133175646 10911744 2251 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 2664 2251 73 123 0 2539 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10656

[startup+3.10248 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 30045
/proc/meminfo: memFree=1609712/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=11576 CPUtime=3.09
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 6759 0 0 0 307 2 0 0 25 0 1 0 1133175646 11853824 2421 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 2894 2421 73 123 0 2769 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11576

[startup+6.30194 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 30045
/proc/meminfo: memFree=1608752/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=11964 CPUtime=6.29
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 6864 0 0 0 627 2 0 0 25 0 1 0 1133175646 12251136 2526 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 2991 2526 73 123 0 2866 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11964

[startup+12.7019 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 30045
/proc/meminfo: memFree=1608368/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=12380 CPUtime=12.69
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 6959 0 0 0 1267 2 0 0 25 0 1 0 1133175646 12677120 2621 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3095 2621 73 123 0 2970 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12380

[startup+25.5017 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 30045
/proc/meminfo: memFree=1607920/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=12768 CPUtime=25.48
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7054 0 0 0 2546 2 0 0 25 0 1 0 1133175646 13074432 2716 1992294400 134512640 135019032 4294956240 18446744073709551615 134525586 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3192 2716 73 123 0 3067 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12768

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 30045
/proc/meminfo: memFree=1607664/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=13024 CPUtime=51.06
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7135 0 0 0 5104 2 0 0 25 0 1 0 1133175646 13336576 2797 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3256 2797 73 123 0 3131 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 13024

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 30045
/proc/meminfo: memFree=1607280/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=13408 CPUtime=102.24
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7214 0 0 0 10222 2 0 0 25 0 1 0 1133175646 13729792 2876 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3352 2876 73 123 0 3227 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 13408

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/70 30051
/proc/meminfo: memFree=1605960/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=13536 CPUtime=162.22
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7268 0 0 0 16219 3 0 0 25 0 1 0 1133175646 13860864 2930 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3384 2930 73 123 0 3259 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 13536

[startup+222.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 30051
/proc/meminfo: memFree=1606704/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=13792 CPUtime=222.19
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7309 0 0 0 22216 3 0 0 25 0 1 0 1133175646 14123008 2971 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3448 2971 73 123 0 3323 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 13792

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30051
/proc/meminfo: memFree=1606576/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=13920 CPUtime=282.16
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7357 0 0 0 28213 3 0 0 25 0 1 0 1133175646 14254080 3019 1992294400 134512640 135019032 4294956240 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3480 3019 73 123 0 3355 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 13920

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30051
/proc/meminfo: memFree=1606448/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=14048 CPUtime=342.14
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7385 0 0 0 34211 3 0 0 25 0 1 0 1133175646 14385152 3047 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3512 3047 73 123 0 3387 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 14048

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30051
/proc/meminfo: memFree=1606384/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=14048 CPUtime=402.11
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7410 0 0 0 40208 3 0 0 25 0 1 0 1133175646 14385152 3072 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3512 3072 73 123 0 3387 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 14048

[startup+462.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 30051
/proc/meminfo: memFree=1606320/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=14176 CPUtime=462.09
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7432 0 0 0 46206 3 0 0 25 0 1 0 1133175646 14516224 3094 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3544 3094 73 123 0 3419 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 14176

[startup+522.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 30051
/proc/meminfo: memFree=1606256/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=14304 CPUtime=522.06
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7450 0 0 0 52203 3 0 0 25 0 1 0 1133175646 14647296 3112 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3576 3112 73 123 0 3451 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 14304

[startup+582.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 30051
/proc/meminfo: memFree=1606256/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=14304 CPUtime=582.04
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7468 0 0 0 58201 3 0 0 25 0 1 0 1133175646 14647296 3130 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3576 3130 73 123 0 3451 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 14304

[startup+642.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 30051
/proc/meminfo: memFree=1606128/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=14432 CPUtime=642.01
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7483 0 0 0 64198 3 0 0 25 0 1 0 1133175646 14778368 3145 1992294400 134512640 135019032 4294956240 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3608 3145 73 123 0 3483 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 14432

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30051
/proc/meminfo: memFree=1606128/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=14432 CPUtime=701.98
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7497 0 0 0 70195 3 0 0 25 0 1 0 1133175646 14778368 3159 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3608 3159 73 123 0 3483 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 14432

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30051
/proc/meminfo: memFree=1606000/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=14560 CPUtime=761.95
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7509 0 0 0 76192 3 0 0 25 0 1 0 1133175646 14909440 3171 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3640 3171 73 123 0 3515 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 14560

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30051
/proc/meminfo: memFree=1606000/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=14560 CPUtime=821.93
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7523 0 0 0 82190 3 0 0 25 0 1 0 1133175646 14909440 3185 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3640 3185 73 123 0 3515 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 14560

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30051
/proc/meminfo: memFree=1605936/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=14560 CPUtime=881.9
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7538 0 0 0 88187 3 0 0 25 0 1 0 1133175646 14909440 3200 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3640 3200 73 123 0 3515 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 14560

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30051
/proc/meminfo: memFree=1605872/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=14688 CPUtime=941.87
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7549 0 0 0 94184 3 0 0 25 0 1 0 1133175646 15040512 3211 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3672 3211 73 123 0 3547 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 14688

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30051
/proc/meminfo: memFree=1605808/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=14688 CPUtime=1001.85
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7566 0 0 0 100181 4 0 0 25 0 1 0 1133175646 15040512 3228 1992294400 134512640 135019032 4294956240 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3672 3228 73 123 0 3547 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 14688

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30051
/proc/meminfo: memFree=1605808/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=14816 CPUtime=1061.83
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7581 0 0 0 106179 4 0 0 25 0 1 0 1133175646 15171584 3243 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3704 3243 73 123 0 3579 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 14816

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30051
/proc/meminfo: memFree=1605680/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=14816 CPUtime=1121.81
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7591 0 0 0 112177 4 0 0 25 0 1 0 1133175646 15171584 3253 1992294400 134512640 135019032 4294956240 18446744073709551615 134542388 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3704 3253 73 123 0 3579 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 14816

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30051
/proc/meminfo: memFree=1605680/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=14816 CPUtime=1181.78
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7603 0 0 0 118174 4 0 0 25 0 1 0 1133175646 15171584 3265 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3704 3265 73 123 0 3579 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 14816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30051
/proc/meminfo: memFree=1605680/2055920 swapFree=4174420/4192956
[pid=30044] ppid=30042 vsize=14944 CPUtime=1200.07
/proc/30044/stat : 30044 (march_ks) R 30042 30044 29949 0 -1 4194304 7606 0 0 0 120003 4 0 0 25 0 1 0 1133175646 15302656 3268 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/30044/statm: 3736 3268 73 123 0 3611 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 14944

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): 1200.04
CPU system time (s): 0.044993
CPU usage (%): 99.956
Max. virtual memory (cumulated for all children) (KiB): 14944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7606
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= 4369

runsolver used 0.928858 second user time and 3.44848 second system time

The end

Launcher Data 

Begin job on node22 at 2009-04-01 18:58:19
IDJOB=1544154
IDBENCH=70304
IDSOLVER=559
FILE ID=node22/1544154-1238605099
PBS_JOBID= 9073541
Free space on /tmp= 66328 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S195213520-027.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544154-1238605099/watcher-1544154-1238605099 -o /tmp/evaluation-result-1544154-1238605099/solver-1544154-1238605099 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544154-1238605099.cnf            

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

MD5SUM BENCH= 9441297e33213208348519454e6efb92
RANDOM SEED=505306094

node22.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		: 3000.279
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		: 3000.279
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:       1619224 kB
Buffers:         91672 kB
Cached:         245564 kB
SwapCached:      12352 kB
Active:         211604 kB
Inactive:       139560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1619224 kB
SwapTotal:     4192956 kB
SwapFree:      4174420 kB
Dirty:            3456 kB
Writeback:           0 kB
Mapped:          15572 kB
Slab:            71596 kB
Committed_AS:  3058716 kB
PageTables:       1372 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= 66328 MiB
End job on node22 at 2009-04-01 19:18:22