Trace number 1544180

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.05 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S2125430099-013.cnf
MD5SUM7cb8956402a507cc73d79fe8c2c7c68b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.6619
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.27	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.27	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.19/0.27	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.27	c main()::
0.19/0.27	c initFormula():: searching for DIMACS p-line....
0.19/0.27	c initFormula():: the DIMACS p-line indicates a CNF of 6000 variables and 25200 clauses.
0.19/0.27	c parseCNF():: parsing....
0.19/0.27	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.27	c runParser():: parsing was successful, warming up engines...
0.19/0.27	c simplify_formula():: removed 0 tautological, 107 satisfied and 0 duplicate clauses
0.19/0.27	c preprocessing fase I completed:: there are now 5981 free variables and 25093 clauses.
0.19/0.27	c stat :: sign balance is biased by 0.490
0.19/0.27	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.19/0.27	c using 3-SAT heuristics (occurence based diff)
0.19/0.27	c longest clause has size 3
0.19/0.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 159 duplicate clauses
0.19/0.27	c resolvent_look() :: found 84 resolvents
0.19/0.27	c lessRedundantTransformation():: nothing to be done.
0.19/0.27	c transformTo3SAT():: you gave me 6000 variables and 25177 clauses.
0.19/0.27	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.27	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.27	c transformTo3SAT():: the transformation yielded 6000 variabels and 25177 clauses.
0.19/0.27	c main():: clause / variable ratio: ( 25177 / 6000 ) = 4.20
0.19/0.27	c longest clause has size 3
0.19/0.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.27	c dynamic_preselect_setsize :: off
0.19/0.27	c suggested doublelook initial :: 0
0.19/0.27	c main():: all systems go!
0.19/0.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 503 JD: 386
4.69/4.73	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-1544180-1238605647/watcher-1544180-1238605647 -o /tmp/evaluation-result-1544180-1238605647/solver-1544180-1238605647 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544180-1238605647.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: 2.00 2.00 2.00 4/86 2546
/proc/meminfo: memFree=1650768/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=1296 CPUtime=0
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 224 0 0 0 0 0 0 0 19 0 1 0 486895163 1327104 210 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 324 210 47 123 0 199 0

[startup+0.0205021 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 2546
/proc/meminfo: memFree=1650768/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=1428 CPUtime=0.01
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 280 0 0 0 1 0 0 0 19 0 1 0 486895163 1462272 266 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 357 266 47 123 0 232 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1428

[startup+0.102516 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 2546
/proc/meminfo: memFree=1650768/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=3940 CPUtime=0.09
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 1212 0 0 0 9 0 0 0 19 0 1 0 486895163 4034560 693 1992294400 134512640 135019032 4294956224 18446744073709551615 134660800 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 985 693 52 123 0 860 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3940

[startup+0.301553 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 2546
/proc/meminfo: memFree=1650768/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=7924 CPUtime=0.29
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 3914 0 0 0 28 1 0 0 21 0 1 0 486895163 8114176 1709 1992294400 134512640 135019032 4294956224 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 1981 1709 73 123 0 1856 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7924

[startup+0.702632 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 2546
/proc/meminfo: memFree=1650768/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=8108 CPUtime=0.69
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 3924 0 0 0 68 1 0 0 25 0 1 0 486895163 8302592 1719 1992294400 134512640 135019032 4294956224 18446744073709551615 134578882 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2027 1719 73 123 0 1902 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8108

[startup+1.50177 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2547
/proc/meminfo: memFree=1643912/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=8520 CPUtime=1.49
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4049 0 0 0 148 1 0 0 25 0 1 0 486895163 8724480 1844 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2130 1844 73 123 0 2005 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8520

[startup+3.10107 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2547
/proc/meminfo: memFree=1643272/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=8912 CPUtime=3.08
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4131 0 0 0 307 1 0 0 25 0 1 0 486895163 9125888 1926 1992294400 134512640 135019032 4294956224 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2228 1926 73 123 0 2103 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8912

[startup+6.30166 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2547
/proc/meminfo: memFree=1642888/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=9172 CPUtime=6.29
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4189 0 0 0 627 2 0 0 25 0 1 0 486895163 9392128 1984 1992294400 134512640 135019032 4294956224 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2293 1984 73 123 0 2168 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9172

[startup+12.7019 s]
/proc/loadavg: 2.15 2.03 2.01 3/87 2547
/proc/meminfo: memFree=1642320/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=9820 CPUtime=12.68
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4294 0 0 0 1266 2 0 0 25 0 1 0 486895163 10055680 2089 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2455 2089 73 123 0 2330 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9820

[startup+25.5012 s]
/proc/loadavg: 2.12 2.03 2.01 3/87 2547
/proc/meminfo: memFree=1642128/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=10080 CPUtime=25.47
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4350 0 0 0 2545 2 0 0 25 0 1 0 486895163 10321920 2145 1992294400 134512640 135019032 4294956224 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2520 2145 73 123 0 2395 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 10080

[startup+51.1019 s]
/proc/loadavg: 2.08 2.03 2.01 3/87 2547
/proc/meminfo: memFree=1641872/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=10220 CPUtime=51.06
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4418 0 0 0 5104 2 0 0 25 0 1 0 486895163 10465280 2213 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2555 2213 73 123 0 2430 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 10220

[startup+102.307 s]
/proc/loadavg: 2.03 2.02 2.00 3/87 2547
/proc/meminfo: memFree=1641616/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=10476 CPUtime=102.25
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4479 0 0 0 10222 3 0 0 25 0 1 0 486895163 10727424 2274 1992294400 134512640 135019032 4294956224 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2619 2274 73 123 0 2494 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10476

[startup+162.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/87 2547
/proc/meminfo: memFree=1641360/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=10732 CPUtime=162.21
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4525 0 0 0 16218 3 0 0 25 0 1 0 486895163 10989568 2320 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2683 2320 73 123 0 2558 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 10732

[startup+222.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 2547
/proc/meminfo: memFree=1641168/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=10860 CPUtime=222.19
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4562 0 0 0 22216 3 0 0 25 0 1 0 486895163 11120640 2357 1992294400 134512640 135019032 4294956224 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2715 2357 73 123 0 2590 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 10860

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2547
/proc/meminfo: memFree=1641104/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=10988 CPUtime=282.16
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4591 0 0 0 28213 3 0 0 25 0 1 0 486895163 11251712 2386 1992294400 134512640 135019032 4294956224 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2747 2386 73 123 0 2622 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 10988

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2547
/proc/meminfo: memFree=1640976/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=11116 CPUtime=342.13
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4624 0 0 0 34210 3 0 0 25 0 1 0 486895163 11382784 2419 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2779 2419 73 123 0 2654 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 11116

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2547
/proc/meminfo: memFree=1640848/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=11244 CPUtime=402.1
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4647 0 0 0 40207 3 0 0 25 0 1 0 486895163 11513856 2442 1992294400 134512640 135019032 4294956224 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2811 2442 73 123 0 2686 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 11244

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2547
/proc/meminfo: memFree=1640784/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=11244 CPUtime=462.07
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4669 0 0 0 46204 3 0 0 25 0 1 0 486895163 11513856 2464 1992294400 134512640 135019032 4294956224 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2811 2464 73 123 0 2686 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 11244

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2547
/proc/meminfo: memFree=1640784/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=11372 CPUtime=522.04
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4685 0 0 0 52201 3 0 0 25 0 1 0 486895163 11644928 2480 1992294400 134512640 135019032 4294956224 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2843 2480 73 123 0 2718 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 11372

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2547
/proc/meminfo: memFree=1640656/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=11372 CPUtime=582.02
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4700 0 0 0 58198 4 0 0 25 0 1 0 486895163 11644928 2495 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2843 2495 73 123 0 2718 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 11372

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2547
/proc/meminfo: memFree=1640656/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=11500 CPUtime=642
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4713 0 0 0 64196 4 0 0 25 0 1 0 486895163 11776000 2508 1992294400 134512640 135019032 4294956224 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2875 2508 73 123 0 2750 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 11500

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2547
/proc/meminfo: memFree=1640528/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=11500 CPUtime=701.96
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4729 0 0 0 70192 4 0 0 25 0 1 0 486895163 11776000 2524 1992294400 134512640 135019032 4294956224 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2875 2524 73 123 0 2750 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 11500

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2547
/proc/meminfo: memFree=1640464/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=11500 CPUtime=761.94
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4739 0 0 0 76190 4 0 0 25 0 1 0 486895163 11776000 2534 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2875 2534 73 123 0 2750 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 11500

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2547
/proc/meminfo: memFree=1640464/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=11628 CPUtime=821.91
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4752 0 0 0 82187 4 0 0 25 0 1 0 486895163 11907072 2547 1992294400 134512640 135019032 4294956224 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2907 2547 73 123 0 2782 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 11628

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2547
/proc/meminfo: memFree=1640464/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=11628 CPUtime=881.88
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4762 0 0 0 88184 4 0 0 25 0 1 0 486895163 11907072 2557 1992294400 134512640 135019032 4294956224 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2907 2557 73 123 0 2782 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 11628

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2547
/proc/meminfo: memFree=1640464/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=11628 CPUtime=941.85
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4773 0 0 0 94181 4 0 0 25 0 1 0 486895163 11907072 2568 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2907 2568 73 123 0 2782 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 11628

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2547
/proc/meminfo: memFree=1640464/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=11756 CPUtime=1001.83
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4782 0 0 0 100178 5 0 0 25 0 1 0 486895163 12038144 2577 1992294400 134512640 135019032 4294956224 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2939 2577 73 123 0 2814 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 11756

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2547
/proc/meminfo: memFree=1640400/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=11756 CPUtime=1061.8
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4790 0 0 0 106175 5 0 0 25 0 1 0 486895163 12038144 2585 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2939 2585 73 123 0 2814 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 11756

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2547
/proc/meminfo: memFree=1640336/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=11756 CPUtime=1121.77
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4800 0 0 0 112172 5 0 0 25 0 1 0 486895163 12038144 2595 1992294400 134512640 135019032 4294956224 18446744073709551615 134578770 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2939 2595 73 123 0 2814 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 11756

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2547
/proc/meminfo: memFree=1640272/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=11884 CPUtime=1181.75
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4807 0 0 0 118170 5 0 0 25 0 1 0 486895163 12169216 2602 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2971 2602 73 123 0 2846 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 11884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2547
/proc/meminfo: memFree=1640272/2055924 swapFree=4179644/4192956
[pid=2546] ppid=2544 vsize=11884 CPUtime=1200.04
/proc/2546/stat : 2546 (march_ks) R 2544 2546 1664 0 -1 4194304 4810 0 0 0 119999 5 0 0 25 0 1 0 486895163 12169216 2605 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/2546/statm: 2971 2605 73 123 0 2846 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 11884

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1200
CPU system time (s): 0.052991
CPU usage (%): 99.9534
Max. virtual memory (cumulated for all children) (KiB): 11884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4810
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= 4899

runsolver used 1.35879 second user time and 4.11137 second system time

The end

Launcher Data 

Begin job on node83 at 2009-04-01 19:07:27
IDJOB=1544180
IDBENCH=70317
IDSOLVER=559
FILE ID=node83/1544180-1238605647
PBS_JOBID= 9068321
Free space on /tmp= 66504 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S2125430099-013.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544180-1238605647/watcher-1544180-1238605647 -o /tmp/evaluation-result-1544180-1238605647/solver-1544180-1238605647 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544180-1238605647.cnf            

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

MD5SUM BENCH= 7cb8956402a507cc73d79fe8c2c7c68b
RANDOM SEED=642798112

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:       1651248 kB
Buffers:         79896 kB
Cached:         229740 kB
SwapCached:       7584 kB
Active:         214832 kB
Inactive:       113336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1651248 kB
SwapTotal:     4192956 kB
SwapFree:      4179644 kB
Dirty:            3312 kB
Writeback:           0 kB
Mapped:          26056 kB
Slab:            60560 kB
Committed_AS:  1271532 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 19:27:30