Trace number 371118

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, and are wall clock time (not CPU 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
March KS 2007-02-08? (TO) 5000.11 5001.72

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1248103115-09-UNKNOWN.cnf
MD5SUM7db698a93a5d58267ca490a662494eeb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 1170 variables and 4234 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 104 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 1152 free variables and 4130 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.591
0.00/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04	c using 3-SAT heuristics (occurence based diff)
0.00/0.04	c longest clause has size 3
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 99 duplicate clauses
0.00/0.04	c resolvent_look() :: found 55 resolvents
0.00/0.04	c lessRedundantTransformation():: nothing to be done.
0.00/0.04	c transformTo3SAT():: you gave me 1170 variables and 4185 clauses.
0.00/0.04	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.04	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.04	c transformTo3SAT():: the transformation yielded 1170 variabels and 4185 clauses.
0.00/0.04	c main():: clause / variable ratio: ( 4185 / 1170 ) = 3.58
0.00/0.04	c longest clause has size 3
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c suggested doublelook initial :: 0
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 179 JD: 38
0.40/0.43	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 3817 JD: 38
8.39/8.49	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 30092 JD: 38
64.37/64.41	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 206266 JD: 38
434.36/434.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |****************************************************************| 4 NC: 1060353 JD: 38
2219.81/2220.53	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |********************************
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Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node54/watcher-371118-1177212191 -o ROOT/results/node54/solver-371118-1177212191 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371118-1177212191/march_ks /tmp/evaluation/371118-1177212191/instance-371118-1177212191.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 17533
/proc/meminfo: memFree=1673400/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=788 CPUtime=0
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 168593610 806912 99 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 197 99 47 123 0 72 0

[startup+0.00999811 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 17533
/proc/meminfo: memFree=1673400/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=1080 CPUtime=0
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 168593610 1105920 167 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 270 167 50 123 0 145 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1080

[startup+0.103009 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 17533
/proc/meminfo: memFree=1673400/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=2124 CPUtime=0.1
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 445 0 0 0 10 0 0 0 18 0 1 0 168593610 2174976 427 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538701 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 531 427 73 123 0 406 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2124

[startup+0.302033 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 17533
/proc/meminfo: memFree=1673400/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=2256 CPUtime=0.3
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 465 0 0 0 30 0 0 0 19 0 1 0 168593610 2310144 447 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 564 447 73 123 0 439 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2256

[startup+0.701084 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 17533
/proc/meminfo: memFree=1673400/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=2256 CPUtime=0.69
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 487 0 0 0 69 0 0 0 22 0 1 0 168593610 2310144 469 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 564 469 73 123 0 439 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2256

[startup+1.50119 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17534
/proc/meminfo: memFree=1671728/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=2388 CPUtime=1.49
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 504 0 0 0 149 0 0 0 25 0 1 0 168593610 2445312 486 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 597 486 73 123 0 472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2388

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17534
/proc/meminfo: memFree=1671536/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=2388 CPUtime=3.09
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 524 0 0 0 309 0 0 0 25 0 1 0 168593610 2445312 506 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 597 506 73 123 0 472 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2388

[startup+6.3018 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17534
/proc/meminfo: memFree=1671344/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=2520 CPUtime=6.29
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 546 0 0 0 629 0 0 0 25 0 1 0 168593610 2580480 528 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526404 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 630 528 73 123 0 505 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2520

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17534
/proc/meminfo: memFree=1671152/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=2656 CPUtime=12.69
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 576 0 0 0 1269 0 0 0 25 0 1 0 168593610 2719744 558 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134580046 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 664 558 73 123 0 539 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2656

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17534
/proc/meminfo: memFree=1670960/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=2792 CPUtime=25.48
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 614 0 0 0 2548 0 0 0 25 0 1 0 168593610 2859008 596 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 698 596 73 123 0 573 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2792

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17534
/proc/meminfo: memFree=1670832/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=2992 CPUtime=51.08
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 658 0 0 0 5108 0 0 0 25 0 1 0 168593610 3063808 639 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579047 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 748 639 73 123 0 623 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2992

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17534
/proc/meminfo: memFree=1670192/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=3760 CPUtime=102.26
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 809 0 0 0 10226 0 0 0 25 0 1 0 168593610 3850240 790 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 940 790 73 123 0 815 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3760

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17534
/proc/meminfo: memFree=1669744/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=4100 CPUtime=162.24
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 915 0 0 0 16224 0 0 0 25 0 1 0 168593610 4198400 896 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134543039 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 1025 896 73 123 0 900 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4100

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17534
/proc/meminfo: memFree=1669360/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=4868 CPUtime=222.22
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 1005 0 0 0 22222 0 0 0 25 0 1 0 168593610 4984832 986 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 1217 986 73 123 0 1092 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4868

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17534
/proc/meminfo: memFree=1669168/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=4868 CPUtime=282.2
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 1048 0 0 0 28220 0 0 0 25 0 1 0 168593610 4984832 1029 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 1217 1029 73 123 0 1092 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 4868

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17534
/proc/meminfo: memFree=1668848/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=4868 CPUtime=342.19
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 1110 0 0 0 34218 1 0 0 25 0 1 0 168593610 4984832 1091 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579674 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 1217 1091 73 123 0 1092 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4868

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17534
/proc/meminfo: memFree=1668592/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=5632 CPUtime=402.17
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 1171 0 0 0 40216 1 0 0 25 0 1 0 168593610 5767168 1152 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538254 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 1408 1152 73 123 0 1283 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5632

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17534
/proc/meminfo: memFree=1668016/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=5892 CPUtime=462.15
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 1308 0 0 0 46214 1 0 0 25 0 1 0 168593610 6033408 1289 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564377 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 1473 1289 73 123 0 1348 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 5892

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17534
/proc/meminfo: memFree=1667376/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=7044 CPUtime=522.13
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 1480 0 0 0 52212 1 0 0 25 0 1 0 168593610 7213056 1461 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 1761 1461 73 123 0 1636 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 7044

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17534
/proc/meminfo: memFree=1666544/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=7176 CPUtime=582.11
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 1669 0 0 0 58210 1 0 0 25 0 1 0 168593610 7348224 1650 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 1794 1650 73 123 0 1669 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 7176

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17534
/proc/meminfo: memFree=1665840/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=9420 CPUtime=642.1
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 1862 0 0 0 64209 1 0 0 25 0 1 0 168593610 9646080 1843 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 2355 1843 73 123 0 2230 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 9420


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17734
/proc/meminfo: memFree=1635632/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=51192 CPUtime=4060.97
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 9369 0 0 0 406085 12 0 0 25 0 1 0 168593610 52420608 9350 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 12798 9350 73 123 0 12673 0
Current children cumulated CPU time (s) 4060.97
Current children cumulated vsize (KiB) 51192

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17734
/proc/meminfo: memFree=1635312/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=51192 CPUtime=4120.95
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 9456 0 0 0 412083 12 0 0 25 0 1 0 168593610 52420608 9437 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134590524 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 12798 9437 73 123 0 12673 0
Current children cumulated CPU time (s) 4120.95
Current children cumulated vsize (KiB) 51192

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17734
/proc/meminfo: memFree=1635120/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=51192 CPUtime=4180.94
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 9513 0 0 0 418081 13 0 0 25 0 1 0 168593610 52420608 9494 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 12798 9494 73 123 0 12673 0
Current children cumulated CPU time (s) 4180.94
Current children cumulated vsize (KiB) 51192

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17734
/proc/meminfo: memFree=1634864/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=51192 CPUtime=4240.92
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 9586 0 0 0 424079 13 0 0 25 0 1 0 168593610 52420608 9567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 12798 9567 73 123 0 12673 0
Current children cumulated CPU time (s) 4240.92
Current children cumulated vsize (KiB) 51192

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17734
/proc/meminfo: memFree=1634416/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=51192 CPUtime=4300.9
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 9678 0 0 0 430077 13 0 0 25 0 1 0 168593610 52420608 9659 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 12798 9659 73 123 0 12673 0
Current children cumulated CPU time (s) 4300.9
Current children cumulated vsize (KiB) 51192

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17734
/proc/meminfo: memFree=1634096/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=51192 CPUtime=4360.88
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 9771 0 0 0 436075 13 0 0 25 0 1 0 168593610 52420608 9752 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 12798 9752 73 123 0 12673 0
Current children cumulated CPU time (s) 4360.88
Current children cumulated vsize (KiB) 51192

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17734
/proc/meminfo: memFree=1633712/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=51192 CPUtime=4420.86
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 9871 0 0 0 442073 13 0 0 25 0 1 0 168593610 52420608 9852 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 12798 9852 73 123 0 12673 0
Current children cumulated CPU time (s) 4420.86
Current children cumulated vsize (KiB) 51192

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17734
/proc/meminfo: memFree=1633200/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=51192 CPUtime=4480.84
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 9999 0 0 0 448071 13 0 0 25 0 1 0 168593610 52420608 9980 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 12798 9980 73 123 0 12673 0
Current children cumulated CPU time (s) 4480.84
Current children cumulated vsize (KiB) 51192

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17734
/proc/meminfo: memFree=1632752/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=51192 CPUtime=4540.82
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 10105 0 0 0 454069 13 0 0 25 0 1 0 168593610 52420608 10086 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 12798 10086 73 123 0 12673 0
Current children cumulated CPU time (s) 4540.82
Current children cumulated vsize (KiB) 51192

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17734
/proc/meminfo: memFree=1632432/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=51192 CPUtime=4600.8
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 10169 0 0 0 460067 13 0 0 25 0 1 0 168593610 52420608 10150 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538624 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 12798 10150 73 123 0 12673 0
Current children cumulated CPU time (s) 4600.8
Current children cumulated vsize (KiB) 51192

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17734
/proc/meminfo: memFree=1632048/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=51192 CPUtime=4660.79
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 10263 0 0 0 466065 14 0 0 25 0 1 0 168593610 52420608 10244 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526540 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 12798 10244 73 123 0 12673 0
Current children cumulated CPU time (s) 4660.79
Current children cumulated vsize (KiB) 51192

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17734
/proc/meminfo: memFree=1631536/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=51192 CPUtime=4720.78
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 10393 0 0 0 472064 14 0 0 25 0 1 0 168593610 52420608 10374 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 12798 10374 73 123 0 12673 0
Current children cumulated CPU time (s) 4720.78
Current children cumulated vsize (KiB) 51192

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17734
/proc/meminfo: memFree=1630768/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=51192 CPUtime=4780.75
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 10592 0 0 0 478061 14 0 0 25 0 1 0 168593610 52420608 10573 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538199 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 12798 10573 73 123 0 12673 0
Current children cumulated CPU time (s) 4780.75
Current children cumulated vsize (KiB) 51192

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17734
/proc/meminfo: memFree=1630512/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=51192 CPUtime=4840.73
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 10649 0 0 0 484059 14 0 0 25 0 1 0 168593610 52420608 10630 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542527 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 12798 10630 73 123 0 12673 0
Current children cumulated CPU time (s) 4840.73
Current children cumulated vsize (KiB) 51192

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17734
/proc/meminfo: memFree=1629936/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=51192 CPUtime=4900.71
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 10803 0 0 0 490057 14 0 0 25 0 1 0 168593610 52420608 10784 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 12798 10784 73 123 0 12673 0
Current children cumulated CPU time (s) 4900.71
Current children cumulated vsize (KiB) 51192

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17734
/proc/meminfo: memFree=1629168/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=51192 CPUtime=4960.69
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 10983 0 0 0 496055 14 0 0 25 0 1 0 168593610 52420608 10964 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 12798 10964 73 123 0 12673 0
Current children cumulated CPU time (s) 4960.69
Current children cumulated vsize (KiB) 51192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17734
/proc/meminfo: memFree=1628656/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=51192 CPUtime=5000.09
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 11121 0 0 0 499995 14 0 0 25 0 1 0 168593610 52420608 11102 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 12798 11102 73 123 0 12673 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 51192

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17734
/proc/meminfo: memFree=1628656/2055920 swapFree=4182084/4192956
[pid=17533] ppid=17531 vsize=51192 CPUtime=5000.09
/proc/17533/stat : 17533 (march_ks) R 17531 17533 14298 0 -1 4194304 11121 0 0 0 499995 14 0 0 25 0 1 0 168593610 52420608 11102 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/17533/statm: 12798 11102 73 123 0 12673 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 51192

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.11
CPU user time (s): 4999.95
CPU system time (s): 0.157975
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 51192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11121
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= 6
involuntary context switches= 12063

runsolver used 4.6173 second user time and 13.5869 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Sun Apr 22 03:23:11 UTC 2007

IDJOB= 371118
IDBENCH= 20281
IDSOLVER= 180
FILE ID= node54/371118-1177212191

PBS_JOBID= 4650328

Free space on /tmp= 66338 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1248103115-09-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/371118-1177212191/march_ks /tmp/evaluation/371118-1177212191/instance-371118-1177212191.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-371118-1177212191 -o ROOT/results/node54/solver-371118-1177212191 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371118-1177212191/march_ks /tmp/evaluation/371118-1177212191/instance-371118-1177212191.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7db698a93a5d58267ca490a662494eeb

RANDOM SEED= 529382179

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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:       1673872 kB
Buffers:         44608 kB
Cached:         261344 kB
SwapCached:       3856 kB
Active:         154064 kB
Inactive:       161540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1673872 kB
SwapTotal:     4192956 kB
SwapFree:      4182084 kB
Dirty:            2328 kB
Writeback:           0 kB
Mapped:          15676 kB
Slab:            52400 kB
Committed_AS:  2219624 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66338 MiB

End job on node54 on Sun Apr 22 04:46:35 UTC 2007