Trace number 1544202

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) 1200.03 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S822708255-070.cnf
MD5SUMb4b21d0b7e1c85f1ed2d73fe388ea563
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark115.094
Satisfiable
(Un)Satisfiability was proved
Number of variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.89/0.97	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.97	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.97	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.97	c main()::
0.89/0.97	c initFormula():: searching for DIMACS p-line....
0.89/0.97	c initFormula():: the DIMACS p-line indicates a CNF of 14000 variables and 58800 clauses.
0.89/0.97	c parseCNF():: parsing....
0.89/0.97	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.97	c runParser():: parsing was successful, warming up engines...
0.89/0.97	c simplify_formula():: removed 0 tautological, 379 satisfied and 0 duplicate clauses
0.89/0.97	c preprocessing fase I completed:: there are now 13941 free variables and 58421 clauses.
0.89/0.97	c stat :: sign balance is biased by 0.470
0.89/0.97	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.97	c using 3-SAT heuristics (occurence based diff)
0.89/0.97	c longest clause has size 3
0.89/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 144 duplicate clauses
0.89/0.97	c resolvent_look() :: found 74 resolvents
0.89/0.97	c lessRedundantTransformation():: nothing to be done.
0.89/0.97	c transformTo3SAT():: you gave me 14000 variables and 58495 clauses.
0.89/0.97	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.89/0.97	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.89/0.97	c transformTo3SAT():: the transformation yielded 14000 variabels and 58495 clauses.
0.89/0.97	c main():: clause / variable ratio: ( 58495 / 14000 ) = 4.18
0.89/0.97	c longest clause has size 3
0.89/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.97	c dynamic_preselect_setsize :: off
0.89/0.97	c suggested doublelook initial :: 0
0.89/0.97	c main():: all systems go!
0.89/0.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1111 JD: 964
35.97/36.00	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-1544202-1238606140/watcher-1544202-1238606140 -o /tmp/evaluation-result-1544202-1238606140/solver-1544202-1238606140 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544202-1238606140.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: 1.05 1.01 1.00 3/64 22746
/proc/meminfo: memFree=1360512/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=2160 CPUtime=0
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 395 0 0 0 0 0 0 0 18 0 1 0 1133279262 2211840 381 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 540 381 47 123 0 415 0

[startup+0.043951 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 22746
/proc/meminfo: memFree=1360512/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=2688 CPUtime=0.03
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 544 0 0 0 3 0 0 0 18 0 1 0 1133279262 2752512 530 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 672 530 47 123 0 547 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2688

[startup+0.101954 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 22746
/proc/meminfo: memFree=1360512/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=6424 CPUtime=0.09
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 1337 0 0 0 9 0 0 0 18 0 1 0 1133279262 6578176 1046 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 1606 1048 48 123 0 1481 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6424

[startup+0.301966 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 22746
/proc/meminfo: memFree=1360512/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=6800 CPUtime=0.29
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 3270 0 0 0 28 1 0 0 20 0 1 0 1133279262 6963200 1147 1992294400 134512640 135019032 4294956224 18446744073709551615 134554576 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 1700 1147 52 123 0 1575 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6800

[startup+0.70199 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 22746
/proc/meminfo: memFree=1360512/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=13036 CPUtime=0.69
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 8543 0 0 0 65 4 0 0 24 0 1 0 1133279262 13348864 2571 1992294400 134512640 135019032 4294956224 18446744073709551615 134567549 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 3259 2571 67 123 0 3134 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13036

[startup+1.50104 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 22747
/proc/meminfo: memFree=1345784/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=17804 CPUtime=1.49
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 12754 0 0 0 144 5 0 0 25 0 1 0 1133279262 18231296 3724 1992294400 134512640 135019032 4294956224 18446744073709551615 134598321 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 4451 3724 73 123 0 4326 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17804

[startup+3.10114 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 22747
/proc/meminfo: memFree=1345656/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=17992 CPUtime=3.09
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 12768 0 0 0 304 5 0 0 25 0 1 0 1133279262 18423808 3738 1992294400 134512640 135019032 4294956224 18446744073709551615 134548904 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 4498 3738 73 123 0 4373 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17992

[startup+6.30134 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 22747
/proc/meminfo: memFree=1345208/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=18408 CPUtime=6.29
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 12868 0 0 0 623 6 0 0 25 0 1 0 1133279262 18849792 3838 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 4602 3838 73 123 0 4477 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18408

[startup+12.7017 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 22747
/proc/meminfo: memFree=1343864/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=19984 CPUtime=12.68
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 13183 0 0 0 1262 6 0 0 25 0 1 0 1133279262 20463616 4153 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 4996 4153 73 123 0 4871 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19984

[startup+25.5015 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 22747
/proc/meminfo: memFree=1343352/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=20508 CPUtime=25.49
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 13337 0 0 0 2542 7 0 0 25 0 1 0 1133279262 21000192 4307 1992294400 134512640 135019032 4294956224 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 5127 4307 73 123 0 5002 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20508

[startup+51.1011 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 22747
/proc/meminfo: memFree=1342968/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=21096 CPUtime=51.07
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 13454 0 0 0 5100 7 0 0 25 0 1 0 1133279262 21602304 4424 1992294400 134512640 135019032 4294956224 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 5274 4424 73 123 0 5149 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21096

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 22747
/proc/meminfo: memFree=1342008/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=22072 CPUtime=102.24
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 13681 0 0 0 10217 7 0 0 25 0 1 0 1133279262 22601728 4651 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 5518 4651 73 123 0 5393 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22072

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22747
/proc/meminfo: memFree=1341624/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=22456 CPUtime=162.23
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 13767 0 0 0 16215 8 0 0 25 0 1 0 1133279262 22994944 4737 1992294400 134512640 135019032 4294956224 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 5614 4737 73 123 0 5489 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22456

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22747
/proc/meminfo: memFree=1341432/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=22584 CPUtime=222.2
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 13824 0 0 0 22212 8 0 0 25 0 1 0 1133279262 23126016 4794 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 5646 4794 73 123 0 5521 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 22584

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22747
/proc/meminfo: memFree=1341304/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=22840 CPUtime=282.17
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 13874 0 0 0 28209 8 0 0 25 0 1 0 1133279262 23388160 4844 1992294400 134512640 135019032 4294956224 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 5710 4844 73 123 0 5585 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 22840

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22747
/proc/meminfo: memFree=1341112/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=22968 CPUtime=342.15
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 13916 0 0 0 34207 8 0 0 25 0 1 0 1133279262 23519232 4886 1992294400 134512640 135019032 4294956224 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 5742 4886 73 123 0 5617 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 22968

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22747
/proc/meminfo: memFree=1341048/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=23096 CPUtime=402.13
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 13947 0 0 0 40205 8 0 0 25 0 1 0 1133279262 23650304 4917 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 5774 4917 73 123 0 5649 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 23096

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22747
/proc/meminfo: memFree=1340920/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=23228 CPUtime=462.1
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 13973 0 0 0 46202 8 0 0 25 0 1 0 1133279262 23785472 4943 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 5807 4943 73 123 0 5682 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 23228

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22747
/proc/meminfo: memFree=1340856/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=23356 CPUtime=522.08
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 13997 0 0 0 52200 8 0 0 25 0 1 0 1133279262 23916544 4967 1992294400 134512640 135019032 4294956224 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 5839 4967 73 123 0 5714 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 23356

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22747
/proc/meminfo: memFree=1340728/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=23484 CPUtime=582.07
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 14025 0 0 0 58198 9 0 0 25 0 1 0 1133279262 24047616 4995 1992294400 134512640 135019032 4294956224 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 5871 4995 73 123 0 5746 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 23484

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22747
/proc/meminfo: memFree=1340664/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=23484 CPUtime=642.05
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 14043 0 0 0 64196 9 0 0 25 0 1 0 1133279262 24047616 5013 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 5871 5013 73 123 0 5746 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 23484

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22747
/proc/meminfo: memFree=1340472/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=23608 CPUtime=702.02
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 14062 0 0 0 70193 9 0 0 25 0 1 0 1133279262 24174592 5032 1992294400 134512640 135019032 4294956224 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 5902 5032 73 123 0 5777 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 23608

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22747
/proc/meminfo: memFree=1340344/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=23608 CPUtime=762
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 14079 0 0 0 76191 9 0 0 25 0 1 0 1133279262 24174592 5049 1992294400 134512640 135019032 4294956224 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 5902 5049 73 123 0 5777 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 23608

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22747
/proc/meminfo: memFree=1340280/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=23736 CPUtime=821.97
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 14102 0 0 0 82188 9 0 0 25 0 1 0 1133279262 24305664 5072 1992294400 134512640 135019032 4294956224 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 5934 5072 73 123 0 5809 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 23736

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22747
/proc/meminfo: memFree=1340280/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=23736 CPUtime=881.95
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 14117 0 0 0 88186 9 0 0 25 0 1 0 1133279262 24305664 5087 1992294400 134512640 135019032 4294956224 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 5934 5087 73 123 0 5809 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 23736

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22747
/proc/meminfo: memFree=1340216/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=23860 CPUtime=941.91
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 14132 0 0 0 94182 9 0 0 25 0 1 0 1133279262 24432640 5102 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 5965 5102 73 123 0 5840 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 23860

[startup+1002.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 22747
/proc/meminfo: memFree=1340152/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=23860 CPUtime=1001.89
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 14147 0 0 0 100180 9 0 0 25 0 1 0 1133279262 24432640 5117 1992294400 134512640 135019032 4294956224 18446744073709551615 134577592 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 5965 5117 73 123 0 5840 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 23860

[startup+1062.3 s]
/proc/loadavg: 1.07 1.03 1.01 2/65 22747
/proc/meminfo: memFree=1340152/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=23988 CPUtime=1061.87
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 14162 0 0 0 106178 9 0 0 25 0 1 0 1133279262 24563712 5132 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 5997 5132 73 123 0 5872 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 23988

[startup+1122.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 22747
/proc/meminfo: memFree=1340088/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=23988 CPUtime=1121.84
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 14178 0 0 0 112175 9 0 0 25 0 1 0 1133279262 24563712 5148 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 5997 5148 73 123 0 5872 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 23988

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 22747
/proc/meminfo: memFree=1340088/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=24116 CPUtime=1181.82
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 14189 0 0 0 118173 9 0 0 25 0 1 0 1133279262 24694784 5159 1992294400 134512640 135019032 4294956224 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 6029 5159 73 123 0 5904 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 24116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 22748
/proc/meminfo: memFree=1339896/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=24116 CPUtime=1200.02
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 14193 0 0 0 119993 9 0 0 25 0 1 0 1133279262 24694784 5163 1992294400 134512640 135019032 4294956224 18446744073709551615 134526460 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 6029 5163 73 123 0 5904 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 24116

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 22748
/proc/meminfo: memFree=1339896/2055920 swapFree=4177944/4192956
[pid=22746] ppid=22744 vsize=24116 CPUtime=1200.02
/proc/22746/stat : 22746 (march_ks) R 22744 22746 22460 0 -1 4194304 14193 0 0 0 119993 9 0 0 25 0 1 0 1133279262 24694784 5163 1992294400 134512640 135019032 4294956224 18446744073709551615 134526460 0 0 4096 0 0 0 0 17 0 0 0
/proc/22746/statm: 6029 5163 73 123 0 5904 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 24116

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.94
CPU system time (s): 0.094985
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 24116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14193
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= 3102

runsolver used 0.994848 second user time and 3.38348 second system time

The end

Launcher Data

Begin job on node29 at 2009-04-01 19:15:40
IDJOB=1544202
IDBENCH=70328
IDSOLVER=559
FILE ID=node29/1544202-1238606140
PBS_JOBID= 9068350
Free space on /tmp= 66468 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S822708255-070.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544202-1238606140/watcher-1544202-1238606140 -o /tmp/evaluation-result-1544202-1238606140/solver-1544202-1238606140 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544202-1238606140.cnf            

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

MD5SUM BENCH= b4b21d0b7e1c85f1ed2d73fe388ea563
RANDOM SEED=1251005888

node29.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		: 3000.234
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		: 3000.234
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:       1360992 kB
Buffers:        102724 kB
Cached:         488248 kB
SwapCached:       8856 kB
Active:         227976 kB
Inactive:       373484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1360992 kB
SwapTotal:     4192956 kB
SwapFree:      4177944 kB
Dirty:            3960 kB
Writeback:           0 kB
Mapped:          16232 kB
Slab:            79472 kB
Committed_AS:  3189128 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= 66468 MiB
End job on node29 at 2009-04-01 19:35:42