Trace number 1544254

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) 1200.04 1206.11

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1332146811-066.cnf
MD5SUM829e6759ca030227d67c86b92c3743be
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark597.804
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

1.38/1.43	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.38/1.43	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.38/1.43	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.38/1.43	c main()::
1.38/1.43	c initFormula():: searching for DIMACS p-line....
1.38/1.43	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.38/1.43	c parseCNF():: parsing....
1.38/1.43	c parseCNF():: the CNF contains 0 unary clauses.
1.38/1.43	c runParser():: parsing was successful, warming up engines...
1.38/1.43	c simplify_formula():: removed 0 tautological, 370 satisfied and 0 duplicate clauses
1.38/1.43	c preprocessing fase I completed:: there are now 17939 free variables and 75230 clauses.
1.38/1.43	c stat :: sign balance is biased by 0.480
1.38/1.43	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.38/1.43	c using 3-SAT heuristics (occurence based diff)
1.38/1.43	c longest clause has size 3
1.38/1.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 146 duplicate clauses
1.38/1.43	c resolvent_look() :: found 78 resolvents
1.38/1.43	c lessRedundantTransformation():: nothing to be done.
1.38/1.43	c transformTo3SAT():: you gave me 18000 variables and 75308 clauses.
1.38/1.43	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.38/1.43	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.38/1.43	c transformTo3SAT():: the transformation yielded 18000 variabels and 75308 clauses.
1.38/1.43	c main():: clause / variable ratio: ( 75308 / 18000 ) = 4.18
1.38/1.43	c longest clause has size 3
1.38/1.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.38/1.43	c dynamic_preselect_setsize :: off
1.38/1.43	c suggested doublelook initial :: 0
1.38/1.43	c main():: all systems go!
1.38/1.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1342 JD: 1235
52.92/53.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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-1544254-1238606852/watcher-1544254-1238606852 -o /tmp/evaluation-result-1544254-1238606852/solver-1544254-1238606852 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544254-1238606852.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: 1.92 1.98 1.99 4/86 2607
/proc/meminfo: memFree=1649680/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=2472 CPUtime=0
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 427 0 0 0 0 0 0 0 20 0 1 0 487015658 2531328 413 1992294400 134512640 135019032 4294956240 18446744073709551615 134663140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2607/statm: 618 413 45 123 0 493 0

[startup+0.076671 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 2607
/proc/meminfo: memFree=1649680/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=3456 CPUtime=0.06
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 738 0 0 0 6 0 0 0 20 0 1 0 487015658 3538944 724 1992294400 134512640 135019032 4294956240 18446744073709551615 134793694 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 864 724 47 123 0 739 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3456

[startup+0.102673 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 2607
/proc/meminfo: memFree=1649680/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=3720 CPUtime=0.09
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 834 0 0 0 9 0 0 0 20 0 1 0 487015658 3809280 820 1992294400 134512640 135019032 4294956240 18446744073709551615 134787794 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 930 820 47 123 0 805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3720

[startup+0.302732 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 2607
/proc/meminfo: memFree=1649680/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=8244 CPUtime=0.29
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 2675 0 0 0 28 1 0 0 22 0 1 0 487015658 8441856 1401 1992294400 134512640 135019032 4294956240 18446744073709551615 134558428 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 2061 1401 52 123 0 1936 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8244

[startup+0.701797 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 2607
/proc/meminfo: memFree=1649680/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=10588 CPUtime=0.69
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 5406 0 0 0 67 2 0 0 25 0 1 0 487015658 10842112 1975 1992294400 134512640 135019032 4294956240 18446744073709551615 134554783 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 2647 1975 63 123 0 2522 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10588

[startup+1.50194 s]
/proc/loadavg: 1.92 1.98 1.99 3/87 2608
/proc/meminfo: memFree=1636552/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=22960 CPUtime=1.48
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 14156 0 0 0 142 6 0 0 25 0 1 0 487015658 23511040 4813 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 5740 4813 73 123 0 5615 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22960

[startup+3.10124 s]
/proc/loadavg: 2.01 2.00 2.00 3/87 2608
/proc/meminfo: memFree=1630408/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=22964 CPUtime=3.08
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 14164 0 0 0 302 6 0 0 25 0 1 0 487015658 23515136 4821 1992294400 134512640 135019032 4294956240 18446744073709551615 134563528 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 5741 4821 73 123 0 5616 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 22964

[startup+6.30183 s]
/proc/loadavg: 2.01 2.00 2.00 3/87 2608
/proc/meminfo: memFree=1630280/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=23120 CPUtime=6.26
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 14200 0 0 0 620 6 0 0 25 0 1 0 487015658 23674880 4857 1992294400 134512640 135019032 4294956240 18446744073709551615 134563582 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 5780 4857 73 123 0 5655 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 23120

[startup+12.702 s]
/proc/loadavg: 2.31 2.07 2.02 3/87 2608
/proc/meminfo: memFree=1629712/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=23560 CPUtime=12.63
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 14307 0 0 0 1257 6 0 0 25 0 1 0 487015658 24125440 4964 1992294400 134512640 135019032 4294956240 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 5890 4964 73 123 0 5765 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 23560

[startup+25.5024 s]
/proc/loadavg: 2.26 2.06 2.02 3/87 2608
/proc/meminfo: memFree=1628176/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=25380 CPUtime=25.36
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 14723 0 0 0 2530 6 0 0 25 0 1 0 487015658 25989120 5380 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 6345 5380 73 123 0 6220 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 25380

[startup+51.1021 s]
/proc/loadavg: 2.17 2.06 2.02 3/87 2608
/proc/meminfo: memFree=1627472/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=26032 CPUtime=50.83
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 14905 0 0 0 5076 7 0 0 25 0 1 0 487015658 26656768 5562 1992294400 134512640 135019032 4294956240 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 6508 5562 73 123 0 6383 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 26032

[startup+102.307 s]
/proc/loadavg: 2.07 2.05 2.01 3/87 2608
/proc/meminfo: memFree=1626448/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=27080 CPUtime=101.77
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15124 0 0 0 10170 7 0 0 25 0 1 0 487015658 27729920 5781 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 6770 5781 73 123 0 6645 0
Current children cumulated CPU time (s) 101.77
Current children cumulated vsize (KiB) 27080

[startup+162.303 s]
/proc/loadavg: 2.02 2.03 2.01 3/87 2608
/proc/meminfo: memFree=1625424/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=27988 CPUtime=161.48
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15370 0 0 0 16140 8 0 0 25 0 1 0 487015658 28659712 6027 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 6997 6027 73 123 0 6872 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 27988

[startup+222.302 s]
/proc/loadavg: 2.01 2.03 2.00 3/87 2608
/proc/meminfo: memFree=1625232/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=28244 CPUtime=221.17
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15441 0 0 0 22109 8 0 0 25 0 1 0 487015658 28921856 6098 1992294400 134512640 135019032 4294956240 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 7061 6098 73 123 0 6936 0
Current children cumulated CPU time (s) 221.17
Current children cumulated vsize (KiB) 28244

[startup+282.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/87 2608
/proc/meminfo: memFree=1624976/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=28496 CPUtime=280.87
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15497 0 0 0 28079 8 0 0 25 0 1 0 487015658 29179904 6154 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 7124 6154 73 123 0 6999 0
Current children cumulated CPU time (s) 280.87
Current children cumulated vsize (KiB) 28496

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 2608
/proc/meminfo: memFree=1624784/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=28744 CPUtime=340.57
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15545 0 0 0 34049 8 0 0 25 0 1 0 487015658 29433856 6202 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 7186 6202 73 123 0 7061 0
Current children cumulated CPU time (s) 340.57
Current children cumulated vsize (KiB) 28744

[startup+402.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 2608
/proc/meminfo: memFree=1624592/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=28868 CPUtime=400.26
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15589 0 0 0 40018 8 0 0 25 0 1 0 487015658 29560832 6246 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 7217 6246 73 123 0 7092 0
Current children cumulated CPU time (s) 400.26
Current children cumulated vsize (KiB) 28868

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2608
/proc/meminfo: memFree=1624528/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=28992 CPUtime=459.96
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15624 0 0 0 45988 8 0 0 25 0 1 0 487015658 29687808 6281 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 7248 6281 73 123 0 7123 0
Current children cumulated CPU time (s) 459.96
Current children cumulated vsize (KiB) 28992

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2608
/proc/meminfo: memFree=1624464/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=29116 CPUtime=519.67
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15656 0 0 0 51958 9 0 0 25 0 1 0 487015658 29814784 6313 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 7279 6313 73 123 0 7154 0
Current children cumulated CPU time (s) 519.67
Current children cumulated vsize (KiB) 29116

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2608
/proc/meminfo: memFree=1624336/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=29240 CPUtime=579.36
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15679 0 0 0 57927 9 0 0 25 0 1 0 487015658 29941760 6336 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 7310 6336 73 123 0 7185 0
Current children cumulated CPU time (s) 579.36
Current children cumulated vsize (KiB) 29240

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2608
/proc/meminfo: memFree=1624272/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=29364 CPUtime=639.07
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15704 0 0 0 63898 9 0 0 25 0 1 0 487015658 30068736 6361 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 7341 6361 73 123 0 7216 0
Current children cumulated CPU time (s) 639.07
Current children cumulated vsize (KiB) 29364

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2608
/proc/meminfo: memFree=1624080/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=29364 CPUtime=698.76
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15724 0 0 0 69867 9 0 0 25 0 1 0 487015658 30068736 6381 1992294400 134512640 135019032 4294956240 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 7341 6381 73 123 0 7216 0
Current children cumulated CPU time (s) 698.76
Current children cumulated vsize (KiB) 29364

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2608
/proc/meminfo: memFree=1624016/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=29488 CPUtime=758.46
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15747 0 0 0 75837 9 0 0 25 0 1 0 487015658 30195712 6404 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 7372 6404 73 123 0 7247 0
Current children cumulated CPU time (s) 758.46
Current children cumulated vsize (KiB) 29488

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2608
/proc/meminfo: memFree=1623952/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=29612 CPUtime=818.16
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15768 0 0 0 81807 9 0 0 25 0 1 0 487015658 30322688 6425 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 7403 6425 73 123 0 7278 0
Current children cumulated CPU time (s) 818.16
Current children cumulated vsize (KiB) 29612

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2608
/proc/meminfo: memFree=1623888/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=29736 CPUtime=877.85
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15796 0 0 0 87776 9 0 0 25 0 1 0 487015658 30449664 6453 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 7434 6453 73 123 0 7309 0
Current children cumulated CPU time (s) 877.85
Current children cumulated vsize (KiB) 29736

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2608
/proc/meminfo: memFree=1623824/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=29736 CPUtime=937.55
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15808 0 0 0 93746 9 0 0 25 0 1 0 487015658 30449664 6465 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 7434 6465 73 123 0 7309 0
Current children cumulated CPU time (s) 937.55
Current children cumulated vsize (KiB) 29736

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2608
/proc/meminfo: memFree=1623760/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=29736 CPUtime=997.25
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15824 0 0 0 99716 9 0 0 25 0 1 0 487015658 30449664 6481 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 7434 6481 73 123 0 7309 0
Current children cumulated CPU time (s) 997.25
Current children cumulated vsize (KiB) 29736

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2608
/proc/meminfo: memFree=1623760/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=29860 CPUtime=1056.95
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15839 0 0 0 105686 9 0 0 25 0 1 0 487015658 30576640 6496 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 7465 6496 73 123 0 7340 0
Current children cumulated CPU time (s) 1056.95
Current children cumulated vsize (KiB) 29860

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2608
/proc/meminfo: memFree=1623696/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=29984 CPUtime=1116.65
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15856 0 0 0 111656 9 0 0 25 0 1 0 487015658 30703616 6513 1992294400 134512640 135019032 4294956240 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 7496 6513 73 123 0 7371 0
Current children cumulated CPU time (s) 1116.65
Current children cumulated vsize (KiB) 29984

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2608
/proc/meminfo: memFree=1623568/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=29984 CPUtime=1176.35
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15871 0 0 0 117626 9 0 0 25 0 1 0 487015658 30703616 6528 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 7496 6528 73 123 0 7371 0
Current children cumulated CPU time (s) 1176.35
Current children cumulated vsize (KiB) 29984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1206.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2608
/proc/meminfo: memFree=1623568/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=29984 CPUtime=1200.02
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15877 0 0 0 119993 9 0 0 25 0 1 0 487015658 30703616 6534 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 7496 6534 73 123 0 7371 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 29984

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

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

[startup+1206.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2608
/proc/meminfo: memFree=1623568/2055924 swapFree=4179644/4192956
[pid=2607] ppid=2605 vsize=29984 CPUtime=1200.02
/proc/2607/stat : 2607 (march_ks) R 2605 2607 2570 0 -1 4194304 15877 0 0 0 119993 9 0 0 25 0 1 0 487015658 30703616 6534 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/2607/statm: 7496 6534 73 123 0 7371 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 29984

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1206.11
CPU time (s): 1200.04
CPU user time (s): 1199.94
CPU system time (s): 0.100984
CPU usage (%): 99.4966
Max. virtual memory (cumulated for all children) (KiB): 29984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15877
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= 17005

runsolver used 1.50177 second user time and 4.00139 second system time

The end

Launcher Data

Begin job on node83 at 2009-04-01 19:27:32
IDJOB=1544254
IDBENCH=70354
IDSOLVER=559
FILE ID=node83/1544254-1238606852
PBS_JOBID= 9068372
Free space on /tmp= 66504 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-S1332146811-066.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544254-1238606852/watcher-1544254-1238606852 -o /tmp/evaluation-result-1544254-1238606852/solver-1544254-1238606852 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544254-1238606852.cnf            

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

MD5SUM BENCH= 829e6759ca030227d67c86b92c3743be
RANDOM SEED=717485688

node83.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1650160 kB
Buffers:         79976 kB
Cached:         230748 kB
SwapCached:       7584 kB
Active:         216492 kB
Inactive:       112676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1650160 kB
SwapTotal:     4192956 kB
SwapFree:      4179644 kB
Dirty:            4344 kB
Writeback:           0 kB
Mapped:          25924 kB
Slab:            60640 kB
Committed_AS:  1271568 kB
PageTables:       2680 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= 66504 MiB
End job on node83 at 2009-04-01 19:47:40