Trace number 1543932

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2054549948-012.cnf
MD5SUM60b6e2588c02cbe8eea228421d953cc1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark290.585
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.47	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c full lookahead due to high density!
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.39/0.47	c stat :: sign balance is biased by 0.038
0.39/0.47	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.47	c using k-SAT heuristics (size based diff)
0.39/0.47	c longest clause has size 5
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.39/0.47	c longest clause has size 5
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c suggested doublelook initial :: 0
0.39/0.47	c main():: all systems go!
0.39/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 421 JD: 297
2.89/2.91	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-1543932-1238601327/watcher-1543932-1238601327 -o /tmp/evaluation-result-1543932-1238601327/solver-1543932-1238601327 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1543932-1238601327.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 12610
/proc/meminfo: memFree=999176/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=816 CPUtime=0
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1132795347 835584 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 204 111 47 123 0 79 0

[startup+0.092072 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 12610
/proc/meminfo: memFree=999176/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=3260 CPUtime=0.08
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 1199 0 0 0 8 0 0 0 18 0 1 0 1132795347 3338240 576 1992294400 134512640 135019032 4294956240 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 815 576 63 123 0 690 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3260

[startup+0.101072 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 12610
/proc/meminfo: memFree=999176/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=2468 CPUtime=0.09
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 1375 0 0 0 9 0 0 0 18 0 1 0 1132795347 2527232 400 1992294400 134512640 135019032 4294956240 18446744073709551615 134530886 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 617 400 63 123 0 492 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2468

[startup+0.301109 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 12610
/proc/meminfo: memFree=999176/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=3760 CPUtime=0.29
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 2201 0 0 0 29 0 0 0 19 0 1 0 1132795347 3850240 698 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 940 698 67 123 0 815 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3760

[startup+0.701183 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 12610
/proc/meminfo: memFree=999176/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=4640 CPUtime=0.69
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3370 0 0 0 68 1 0 0 22 0 1 0 1132795347 4751360 833 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1160 833 72 123 0 1035 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4640

[startup+1.50133 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 12611
/proc/meminfo: memFree=995904/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=4656 CPUtime=1.49
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3375 0 0 0 148 1 0 0 25 0 1 0 1132795347 4767744 838 1992294400 134512640 135019032 4294956240 18446744073709551615 134598018 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1164 838 72 123 0 1039 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4656

[startup+3.10162 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 12611
/proc/meminfo: memFree=995776/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=4660 CPUtime=3.09
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3376 0 0 0 308 1 0 0 25 0 1 0 1132795347 4771840 839 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1165 839 72 123 0 1040 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4660

[startup+6.3012 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 12611
/proc/meminfo: memFree=995712/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=4660 CPUtime=6.29
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3376 0 0 0 628 1 0 0 25 0 1 0 1132795347 4771840 839 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1165 839 72 123 0 1040 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4660

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 12611
/proc/meminfo: memFree=995656/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=4788 CPUtime=12.69
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3380 0 0 0 1268 1 0 0 25 0 1 0 1132795347 4902912 843 1992294400 134512640 135019032 4294956240 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1197 843 72 123 0 1072 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4788

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/71 12611
/proc/meminfo: memFree=995720/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=4788 CPUtime=25.48
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3393 0 0 0 2547 1 0 0 25 0 1 0 1132795347 4902912 856 1992294400 134512640 135019032 4294956240 18446744073709551615 134538017 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1197 856 72 123 0 1072 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4788

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/71 12611
/proc/meminfo: memFree=995784/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=4792 CPUtime=51.07
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3409 0 0 0 5106 1 0 0 25 0 1 0 1132795347 4907008 872 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1198 872 72 123 0 1073 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4792

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/71 12611
/proc/meminfo: memFree=995720/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=4920 CPUtime=102.26
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3427 0 0 0 10225 1 0 0 25 0 1 0 1132795347 5038080 890 1992294400 134512640 135019032 4294956240 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1230 890 72 123 0 1105 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4920

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12611
/proc/meminfo: memFree=995656/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=4920 CPUtime=162.23
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3437 0 0 0 16222 1 0 0 25 0 1 0 1132795347 5038080 900 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1230 900 72 123 0 1105 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4920

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12611
/proc/meminfo: memFree=995592/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=5048 CPUtime=222.21
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3444 0 0 0 22220 1 0 0 25 0 1 0 1132795347 5169152 907 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1262 907 72 123 0 1137 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5048

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12611
/proc/meminfo: memFree=995592/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=5048 CPUtime=282.19
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3451 0 0 0 28218 1 0 0 25 0 1 0 1132795347 5169152 914 1992294400 134512640 135019032 4294956240 18446744073709551615 134527288 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1262 914 72 123 0 1137 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5048

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12617
/proc/meminfo: memFree=995456/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=5048 CPUtime=342.16
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3456 0 0 0 34215 1 0 0 25 0 1 0 1132795347 5169152 919 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1262 919 72 123 0 1137 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5048

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12617
/proc/meminfo: memFree=995520/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=5048 CPUtime=402.14
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3461 0 0 0 40213 1 0 0 25 0 1 0 1132795347 5169152 924 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1262 924 72 123 0 1137 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5048

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12617
/proc/meminfo: memFree=995520/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=5048 CPUtime=462.13
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3465 0 0 0 46211 2 0 0 25 0 1 0 1132795347 5169152 928 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1262 928 72 123 0 1137 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 5048

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12617
/proc/meminfo: memFree=995520/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=5048 CPUtime=522.11
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3469 0 0 0 52209 2 0 0 25 0 1 0 1132795347 5169152 932 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1262 932 72 123 0 1137 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 5048

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12617
/proc/meminfo: memFree=995456/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=5048 CPUtime=582.09
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3473 0 0 0 58207 2 0 0 25 0 1 0 1132795347 5169152 936 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1262 936 72 123 0 1137 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 5048

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12617
/proc/meminfo: memFree=995528/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=5176 CPUtime=642.07
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3477 0 0 0 64205 2 0 0 25 0 1 0 1132795347 5300224 940 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1294 940 72 123 0 1169 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 5176

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12617
/proc/meminfo: memFree=995464/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=5176 CPUtime=702.05
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3479 0 0 0 70203 2 0 0 25 0 1 0 1132795347 5300224 942 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1294 942 72 123 0 1169 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 5176

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12617
/proc/meminfo: memFree=995528/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=5176 CPUtime=762.03
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3482 0 0 0 76201 2 0 0 25 0 1 0 1132795347 5300224 945 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1294 945 72 123 0 1169 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 5176

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12617
/proc/meminfo: memFree=995464/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=5176 CPUtime=822.01
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3485 0 0 0 82199 2 0 0 25 0 1 0 1132795347 5300224 948 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1294 948 72 123 0 1169 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 5176

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12617
/proc/meminfo: memFree=995592/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=5176 CPUtime=881.99
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3488 0 0 0 88197 2 0 0 25 0 1 0 1132795347 5300224 951 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1294 951 72 123 0 1169 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 5176

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12617
/proc/meminfo: memFree=995528/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=5176 CPUtime=941.96
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3493 0 0 0 94194 2 0 0 25 0 1 0 1132795347 5300224 956 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1294 956 72 123 0 1169 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 5176

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12617
/proc/meminfo: memFree=995528/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=5176 CPUtime=1001.94
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3495 0 0 0 100192 2 0 0 25 0 1 0 1132795347 5300224 958 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1294 958 72 123 0 1169 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 5176

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12617
/proc/meminfo: memFree=995528/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=5176 CPUtime=1061.93
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3496 0 0 0 106190 3 0 0 25 0 1 0 1132795347 5300224 959 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1294 959 72 123 0 1169 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 5176

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12617
/proc/meminfo: memFree=995464/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=5176 CPUtime=1121.91
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3498 0 0 0 112188 3 0 0 25 0 1 0 1132795347 5300224 961 1992294400 134512640 135019032 4294956240 18446744073709551615 134596375 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1294 961 72 123 0 1169 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 5176

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12617
/proc/meminfo: memFree=995464/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=5176 CPUtime=1181.89
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3499 0 0 0 118186 3 0 0 25 0 1 0 1132795347 5300224 962 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1294 962 72 123 0 1169 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 5176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12617
/proc/meminfo: memFree=995464/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=5176 CPUtime=1200.09
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3501 0 0 0 120006 3 0 0 25 0 1 0 1132795347 5300224 964 1992294400 134512640 135019032 4294956240 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1294 964 72 123 0 1169 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 5176

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: 0.99 0.98 0.99 2/71 12617
/proc/meminfo: memFree=995464/2055920 swapFree=4170592/4192956
[pid=12610] ppid=12608 vsize=5176 CPUtime=1200.09
/proc/12610/stat : 12610 (march_ks) R 12608 12610 12573 0 -1 4194304 3501 0 0 0 120006 3 0 0 25 0 1 0 1132795347 5300224 964 1992294400 134512640 135019032 4294956240 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1294 964 72 123 0 1169 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 5176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.032994
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 5176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3501
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= 1997

runsolver used 1.06484 second user time and 3.3125 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-01 17:55:27
IDJOB=1543932
IDBENCH=70193
IDSOLVER=559
FILE ID=node45/1543932-1238601327
PBS_JOBID= 9068354
Free space on /tmp= 66416 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2054549948-012.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1543932-1238601327/watcher-1543932-1238601327 -o /tmp/evaluation-result-1543932-1238601327/solver-1543932-1238601327 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1543932-1238601327.cnf            

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

MD5SUM BENCH= 60b6e2588c02cbe8eea228421d953cc1
RANDOM SEED=622505892

node45.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		: 3000.285
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		: 3000.285
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:        999656 kB
Buffers:        112744 kB
Cached:         834216 kB
SwapCached:      11568 kB
Active:         210784 kB
Inactive:       749192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        999656 kB
SwapTotal:     4192956 kB
SwapFree:      4170592 kB
Dirty:            3404 kB
Writeback:           0 kB
Mapped:          18608 kB
Slab:            81660 kB
Committed_AS:  2812880 kB
PageTables:       1900 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= 66412 MiB
End job on node45 at 2009-04-01 18:15:30