Trace number 1544270

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) 1200.02 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S420719158-080.cnf
MD5SUM727f10970711b4154a45c3b50e2e1fe7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark191.982
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.29/1.40	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.29/1.40	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.29/1.40	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.29/1.40	c main()::
1.29/1.40	c initFormula():: searching for DIMACS p-line....
1.29/1.40	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.29/1.40	c parseCNF():: parsing....
1.29/1.40	c parseCNF():: the CNF contains 0 unary clauses.
1.29/1.40	c runParser():: parsing was successful, warming up engines...
1.29/1.40	c simplify_formula():: removed 0 tautological, 515 satisfied and 0 duplicate clauses
1.29/1.40	c preprocessing fase I completed:: there are now 17919 free variables and 75085 clauses.
1.29/1.40	c stat :: sign balance is biased by 0.466
1.29/1.40	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.29/1.40	c using 3-SAT heuristics (occurence based diff)
1.29/1.40	c longest clause has size 3
1.29/1.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 139 duplicate clauses
1.29/1.40	c resolvent_look() :: found 69 resolvents
1.29/1.40	c lessRedundantTransformation():: nothing to be done.
1.29/1.40	c transformTo3SAT():: you gave me 18000 variables and 75154 clauses.
1.29/1.40	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.29/1.40	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.29/1.40	c transformTo3SAT():: the transformation yielded 18000 variabels and 75154 clauses.
1.29/1.40	c main():: clause / variable ratio: ( 75154 / 18000 ) = 4.18
1.29/1.40	c longest clause has size 3
1.29/1.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.40	c dynamic_preselect_setsize :: off
1.29/1.40	c suggested doublelook initial :: 0
1.29/1.40	c main():: all systems go!
1.29/1.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1485 JD: 1258
76.65/76.71	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544270-1238607189/watcher-1544270-1238607189 -o /tmp/evaluation-result-1544270-1238607189/solver-1544270-1238607189 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544270-1238607189.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 0.99 3/66 14456
/proc/meminfo: memFree=1255720/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=2664 CPUtime=0
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 1133381916 2727936 471 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 666 471 47 123 0 541 0

[startup+0.045045 s]
/proc/loadavg: 0.99 0.97 0.99 3/66 14456
/proc/meminfo: memFree=1255720/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=3060 CPUtime=0.03
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 634 0 0 0 3 0 0 0 18 0 1 0 1133381916 3133440 620 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 765 620 47 123 0 640 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3060

[startup+0.101051 s]
/proc/loadavg: 0.99 0.97 0.99 3/66 14456
/proc/meminfo: memFree=1255720/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=3720 CPUtime=0.09
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 1133381916 3809280 829 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 930 829 47 123 0 805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3720

[startup+0.301076 s]
/proc/loadavg: 0.99 0.97 0.99 3/66 14456
/proc/meminfo: memFree=1255720/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=8528 CPUtime=0.29
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 2708 0 0 0 28 1 0 0 19 0 1 0 1133381916 8732672 1437 1992294400 134512640 135019032 4294956240 18446744073709551615 134555008 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 2132 1437 52 123 0 2007 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8528

[startup+0.701127 s]
/proc/loadavg: 0.99 0.97 0.99 3/66 14456
/proc/meminfo: memFree=1255720/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=8804 CPUtime=0.69
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 5401 0 0 0 66 3 0 0 23 0 1 0 1133381916 9015296 1482 1992294400 134512640 135019032 4294956240 18446744073709551615 134554582 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 2201 1482 63 123 0 2076 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8804

[startup+1.50123 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14457
/proc/meminfo: memFree=1242592/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=22932 CPUtime=1.49
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 14101 0 0 0 142 7 0 0 25 0 1 0 1133381916 23482368 4805 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 5733 4805 73 123 0 5608 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22932

[startup+3.10144 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14457
/proc/meminfo: memFree=1236512/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=22936 CPUtime=3.09
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 14102 0 0 0 302 7 0 0 25 0 1 0 1133381916 23486464 4806 1992294400 134512640 135019032 4294956240 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 5734 4806 73 123 0 5609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22936

[startup+6.30185 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14457
/proc/meminfo: memFree=1236320/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=22960 CPUtime=6.29
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 14132 0 0 0 622 7 0 0 25 0 1 0 1133381916 23511040 4836 1992294400 134512640 135019032 4294956240 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 5740 4836 73 123 0 5615 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22960

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14457
/proc/meminfo: memFree=1235872/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=23508 CPUtime=12.69
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 14245 0 0 0 1262 7 0 0 25 0 1 0 1133381916 24072192 4949 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 5877 4949 73 123 0 5752 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23508

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14457
/proc/meminfo: memFree=1234208/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=25460 CPUtime=25.48
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 14695 0 0 0 2541 7 0 0 25 0 1 0 1133381916 26071040 5399 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 6365 5399 73 123 0 6240 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25460

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14457
/proc/meminfo: memFree=1233376/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=26240 CPUtime=51.07
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 14902 0 0 0 5100 7 0 0 25 0 1 0 1133381916 26869760 5606 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 6560 5606 73 123 0 6435 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26240

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14457
/proc/meminfo: memFree=1232608/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=27052 CPUtime=102.25
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 15064 0 0 0 10218 7 0 0 25 0 1 0 1133381916 27701248 5768 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 6763 5768 73 123 0 6638 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27052

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14457
/proc/meminfo: memFree=1231776/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=27960 CPUtime=162.21
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 15286 0 0 0 16213 8 0 0 25 0 1 0 1133381916 28631040 5990 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 6990 5990 73 123 0 6865 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27960

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14457
/proc/meminfo: memFree=1231392/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=28336 CPUtime=222.19
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 15379 0 0 0 22211 8 0 0 25 0 1 0 1133381916 29016064 6083 1992294400 134512640 135019032 4294956240 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 7084 6083 73 123 0 6959 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 28336

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14457
/proc/meminfo: memFree=1231200/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=28592 CPUtime=282.14
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 15439 0 0 0 28206 8 0 0 25 0 1 0 1133381916 29278208 6143 1992294400 134512640 135019032 4294956240 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 7148 6143 73 123 0 7023 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 28592

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14457
/proc/meminfo: memFree=1231072/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=28716 CPUtime=342.1
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 15486 0 0 0 34202 8 0 0 25 0 1 0 1133381916 29405184 6190 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 7179 6190 73 123 0 7054 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 28716

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14457
/proc/meminfo: memFree=1230944/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=28844 CPUtime=402.08
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 15523 0 0 0 40200 8 0 0 25 0 1 0 1133381916 29536256 6227 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 7211 6227 73 123 0 7086 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 28844

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14457
/proc/meminfo: memFree=1230752/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=28968 CPUtime=462.06
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 15556 0 0 0 46198 8 0 0 25 0 1 0 1133381916 29663232 6260 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 7242 6260 73 123 0 7117 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 28968

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14457
/proc/meminfo: memFree=1230688/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=29092 CPUtime=522.03
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 15591 0 0 0 52195 8 0 0 25 0 1 0 1133381916 29790208 6295 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 7273 6295 73 123 0 7148 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 29092

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14457
/proc/meminfo: memFree=1230496/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=29216 CPUtime=582.01
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 15630 0 0 0 58193 8 0 0 25 0 1 0 1133381916 29917184 6334 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 7304 6334 73 123 0 7179 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 29216

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14457
/proc/meminfo: memFree=1230368/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=29340 CPUtime=641.97
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 15659 0 0 0 64189 8 0 0 25 0 1 0 1133381916 30044160 6363 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 7335 6363 73 123 0 7210 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 29340

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14457
/proc/meminfo: memFree=1230176/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=29464 CPUtime=701.94
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 15678 0 0 0 70186 8 0 0 25 0 1 0 1133381916 30171136 6382 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 7366 6382 73 123 0 7241 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 29464

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14457
/proc/meminfo: memFree=1230112/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=29592 CPUtime=761.92
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 15701 0 0 0 76184 8 0 0 25 0 1 0 1133381916 30302208 6405 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 7398 6405 73 123 0 7273 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 29592

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14457
/proc/meminfo: memFree=1230048/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=29592 CPUtime=821.89
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 15719 0 0 0 82181 8 0 0 25 0 1 0 1133381916 30302208 6423 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 7398 6423 73 123 0 7273 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 29592

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14457
/proc/meminfo: memFree=1229920/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=29716 CPUtime=881.85
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 15742 0 0 0 88177 8 0 0 25 0 1 0 1133381916 30429184 6446 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 7429 6446 73 123 0 7304 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 29716

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14459
/proc/meminfo: memFree=1229728/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=29716 CPUtime=941.82
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 15758 0 0 0 94174 8 0 0 25 0 1 0 1133381916 30429184 6462 1992294400 134512640 135019032 4294956240 18446744073709551615 134525432 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 7429 6462 73 123 0 7304 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 29716

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14459
/proc/meminfo: memFree=1229664/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=29840 CPUtime=1001.8
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 15773 0 0 0 100172 8 0 0 25 0 1 0 1133381916 30556160 6477 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 7460 6477 73 123 0 7335 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 29840

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14488
/proc/meminfo: memFree=1229600/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=29840 CPUtime=1061.75
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 15786 0 0 0 106167 8 0 0 25 0 1 0 1133381916 30556160 6490 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 7460 6490 73 123 0 7335 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 29840

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14488
/proc/meminfo: memFree=1229600/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=29964 CPUtime=1121.74
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 15804 0 0 0 112165 9 0 0 25 0 1 0 1133381916 30683136 6508 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 7491 6508 73 123 0 7366 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 29964

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14488
/proc/meminfo: memFree=1229536/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=29964 CPUtime=1181.72
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 15818 0 0 0 118163 9 0 0 25 0 1 0 1133381916 30683136 6522 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 7491 6522 73 123 0 7366 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 29964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14488
/proc/meminfo: memFree=1229536/2055920 swapFree=4176412/4192956
[pid=14456] ppid=14454 vsize=29964 CPUtime=1200.01
/proc/14456/stat : 14456 (march_ks) R 14454 14456 14328 0 -1 4194304 15822 0 0 0 119992 9 0 0 25 0 1 0 1133381916 30683136 6526 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/14456/statm: 7491 6526 73 123 0 7366 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 29964

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): 1200.02
CPU user time (s): 1199.92
CPU system time (s): 0.096985
CPU usage (%): 99.9509
Max. virtual memory (cumulated for all children) (KiB): 29964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15822
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= 3241

runsolver used 0.965853 second user time and 3.41248 second system time

The end

Launcher Data 

Begin job on node40 at 2009-04-01 19:33:10
IDJOB=1544270
IDBENCH=70362
IDSOLVER=559
FILE ID=node40/1544270-1238607189
PBS_JOBID= 9068367
Free space on /tmp= 63500 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S420719158-080.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544270-1238607189/watcher-1544270-1238607189 -o /tmp/evaluation-result-1544270-1238607189/solver-1544270-1238607189 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544270-1238607189.cnf            

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

MD5SUM BENCH= 727f10970711b4154a45c3b50e2e1fe7
RANDOM SEED=1187446238

node40.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		: 3000.232
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		: 3000.232
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:       1256200 kB
Buffers:         89464 kB
Cached:         617840 kB
SwapCached:       9688 kB
Active:         225560 kB
Inactive:       493076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1256200 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            4312 kB
Writeback:           0 kB
Mapped:          17136 kB
Slab:            67052 kB
Committed_AS:  2969972 kB
PageTables:       1476 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= 63500 MiB
End job on node40 at 2009-04-01 19:53:12