Trace number 1544528

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1299934729-015.cnf
MD5SUMbcd262fcf09db79337137ea25c65ab0c
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 variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

Solver Data 

0.89/0.96	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.96	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.96	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.96	c main()::
0.89/0.96	c initFormula():: searching for DIMACS p-line....
0.89/0.96	c full lookahead due to high density!
0.89/0.96	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
0.89/0.96	c parseCNF():: parsing....
0.89/0.96	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.96	c runParser():: parsing was successful, warming up engines...
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
0.89/0.96	c stat :: sign balance is biased by 0.006
0.89/0.96	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.96	c using k-SAT heuristics (size based diff)
0.89/0.96	c longest clause has size 7
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
0.89/0.96	c longest clause has size 7
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c dynamic_preselect_setsize :: off
0.89/0.96	c suggested doublelook initial :: 0
0.89/0.96	c main():: all systems go!
0.89/0.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 163 JD: 22
1.00/1.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| 1 NC: 3300 JD: 22
2.59/2.69	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 31794 JD: 22
17.67/17.73	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| 3 NC: 180855 JD: 22
96.14/96.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |***************************************************************
c |****************************************************************| 4 NC: 753236 JD: 22
399.39/399.65	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544528-1238611409/watcher-1544528-1238611409 -o /tmp/evaluation-result-1544528-1238611409/solver-1544528-1238611409 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544528-1238611409.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: 0.99 0.97 0.85 3/70 12896
/proc/meminfo: memFree=990144/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=656 CPUtime=0
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 1133803514 671744 83 1992294400 134512640 135019032 4294956240 18446744073709551615 134787731 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 164 84 47 123 0 39 0

[startup+0.0647129 s]
/proc/loadavg: 0.99 0.97 0.85 3/70 12896
/proc/meminfo: memFree=990144/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=1712 CPUtime=0.06
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 843 0 0 0 6 0 0 0 18 0 1 0 1133803514 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1712

[startup+0.101724 s]
/proc/loadavg: 0.99 0.97 0.85 3/70 12896
/proc/meminfo: memFree=990144/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=1712 CPUtime=0.09
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 1133803514 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536935 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301759 s]
/proc/loadavg: 0.99 0.97 0.85 3/70 12896
/proc/meminfo: memFree=990144/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=1712 CPUtime=0.29
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 843 0 0 0 29 0 0 0 19 0 1 0 1133803514 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701832 s]
/proc/loadavg: 0.99 0.97 0.85 3/70 12896
/proc/meminfo: memFree=990144/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=1712 CPUtime=0.69
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 843 0 0 0 69 0 0 0 23 0 1 0 1133803514 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50198 s]
/proc/loadavg: 0.99 0.97 0.85 2/71 12897
/proc/meminfo: memFree=988664/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=2116 CPUtime=1.49
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1140 0 0 0 149 0 0 0 25 0 1 0 1133803514 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134565466 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10126 s]
/proc/loadavg: 0.99 0.97 0.85 2/71 12897
/proc/meminfo: memFree=988536/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=2116 CPUtime=3.09
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1140 0 0 0 309 0 0 0 25 0 1 0 1133803514 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134538094 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.30185 s]
/proc/loadavg: 0.99 0.97 0.85 2/71 12897
/proc/meminfo: memFree=988472/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=2116 CPUtime=6.29
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1140 0 0 0 629 0 0 0 25 0 1 0 1133803514 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.85 2/71 12898
/proc/meminfo: memFree=988352/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=2116 CPUtime=12.69
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1140 0 0 0 1269 0 0 0 25 0 1 0 1133803514 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2116

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.85 2/71 12898
/proc/meminfo: memFree=988480/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=2116 CPUtime=25.47
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1140 0 0 0 2547 0 0 0 25 0 1 0 1133803514 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 2116

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.85 2/71 12898
/proc/meminfo: memFree=988416/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=2320 CPUtime=51.06
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1178 0 0 0 5106 0 0 0 25 0 1 0 1133803514 2375680 428 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 580 428 72 123 0 455 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2320

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.86 2/71 12898
/proc/meminfo: memFree=988288/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=2420 CPUtime=102.24
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1211 0 0 0 10224 0 0 0 25 0 1 0 1133803514 2478080 461 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 605 461 72 123 0 480 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2420

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/71 12898
/proc/meminfo: memFree=988096/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=2572 CPUtime=162.21
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1253 0 0 0 16220 1 0 0 25 0 1 0 1133803514 2633728 503 1992294400 134512640 135019032 4294956240 18446744073709551615 134526914 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 643 503 72 123 0 518 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2572

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/71 12898
/proc/meminfo: memFree=987968/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=2800 CPUtime=222.18
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1290 0 0 0 22217 1 0 0 25 0 1 0 1133803514 2867200 540 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 700 540 72 123 0 575 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 2800

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/71 12898
/proc/meminfo: memFree=987776/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=3140 CPUtime=282.15
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1329 0 0 0 28214 1 0 0 25 0 1 0 1133803514 3215360 579 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 785 579 72 123 0 660 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 3140

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.88 2/71 12898
/proc/meminfo: memFree=987648/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=3140 CPUtime=342.12
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1370 0 0 0 34211 1 0 0 25 0 1 0 1133803514 3215360 620 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 785 620 72 123 0 660 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 3140

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/71 12898
/proc/meminfo: memFree=987520/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=3652 CPUtime=402.09
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1405 0 0 0 40208 1 0 0 25 0 1 0 1133803514 3739648 655 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 913 655 72 123 0 788 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 3652

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/71 12898
/proc/meminfo: memFree=987328/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=3652 CPUtime=462.06
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1449 0 0 0 46205 1 0 0 25 0 1 0 1133803514 3739648 699 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 913 699 72 123 0 788 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 3652

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/71 12898
/proc/meminfo: memFree=987200/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=3652 CPUtime=522.03
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1489 0 0 0 52202 1 0 0 25 0 1 0 1133803514 3739648 739 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 913 739 72 123 0 788 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 3652

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/71 12898
/proc/meminfo: memFree=987008/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=4416 CPUtime=582
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1531 0 0 0 58199 1 0 0 25 0 1 0 1133803514 4521984 781 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 1104 781 72 123 0 979 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 4416

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 12898
/proc/meminfo: memFree=986816/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=4416 CPUtime=641.98
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1576 0 0 0 64197 1 0 0 25 0 1 0 1133803514 4521984 826 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 1104 826 72 123 0 979 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 4416

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 12898
/proc/meminfo: memFree=986624/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=4416 CPUtime=701.93
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1615 0 0 0 70192 1 0 0 25 0 1 0 1133803514 4521984 865 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 1104 865 72 123 0 979 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 4416

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 12898
/proc/meminfo: memFree=986496/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=4416 CPUtime=761.91
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1650 0 0 0 76190 1 0 0 25 0 1 0 1133803514 4521984 900 1992294400 134512640 135019032 4294956240 18446744073709551615 134527288 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 1104 900 72 123 0 979 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 4416

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 12898
/proc/meminfo: memFree=986368/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=4416 CPUtime=821.88
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1685 0 0 0 82187 1 0 0 25 0 1 0 1133803514 4521984 935 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 1104 935 72 123 0 979 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 4416

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 12898
/proc/meminfo: memFree=986240/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=5568 CPUtime=881.84
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1721 0 0 0 88183 1 0 0 25 0 1 0 1133803514 5701632 971 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 1392 971 72 123 0 1267 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 5568

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 12898
/proc/meminfo: memFree=986048/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=5568 CPUtime=941.81
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1762 0 0 0 94180 1 0 0 25 0 1 0 1133803514 5701632 1012 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 1392 1012 72 123 0 1267 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 5568

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 12898
/proc/meminfo: memFree=985856/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=5568 CPUtime=1001.78
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1805 0 0 0 100177 1 0 0 25 0 1 0 1133803514 5701632 1055 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 1392 1055 72 123 0 1267 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 5568

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 12904
/proc/meminfo: memFree=985528/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=5568 CPUtime=1061.76
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1845 0 0 0 106174 2 0 0 25 0 1 0 1133803514 5701632 1095 1992294400 134512640 135019032 4294956240 18446744073709551615 134677360 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 1392 1095 72 123 0 1267 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 5568

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 12904
/proc/meminfo: memFree=985336/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=5568 CPUtime=1121.73
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1891 0 0 0 112171 2 0 0 25 0 1 0 1133803514 5701632 1141 1992294400 134512640 135019032 4294956240 18446744073709551615 134549234 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 1392 1141 72 123 0 1267 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 5568

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 12904
/proc/meminfo: memFree=985208/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=5568 CPUtime=1181.7
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1931 0 0 0 118168 2 0 0 25 0 1 0 1133803514 5701632 1181 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 1392 1181 72 123 0 1267 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 5568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 12904
/proc/meminfo: memFree=985144/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=5568 CPUtime=1200.09
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1943 0 0 0 120007 2 0 0 25 0 1 0 1133803514 5701632 1193 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 1392 1193 72 123 0 1267 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 5568

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 12904
/proc/meminfo: memFree=985144/2055920 swapFree=4170592/4192956
[pid=12896] ppid=12894 vsize=5568 CPUtime=1200.09
/proc/12896/stat : 12896 (march_ks) R 12894 12896 12830 0 -1 4194304 1943 0 0 0 120007 2 0 0 25 0 1 0 1133803514 5701632 1193 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/12896/statm: 1392 1193 72 123 0 1267 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 5568

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.1
CPU user time (s): 1200.08
CPU system time (s): 0.021996
CPU usage (%): 99.9495
Max. virtual memory (cumulated for all children) (KiB): 5568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1943
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= 4072

runsolver used 0.960853 second user time and 3.42648 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-01 20:43:29
IDJOB=1544528
IDBENCH=70491
IDSOLVER=559
FILE ID=node45/1544528-1238611409
PBS_JOBID= 9073598
Free space on /tmp= 66416 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1299934729-015.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544528-1238611409/watcher-1544528-1238611409 -o /tmp/evaluation-result-1544528-1238611409/solver-1544528-1238611409 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544528-1238611409.cnf            

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

MD5SUM BENCH= bcd262fcf09db79337137ea25c65ab0c
RANDOM SEED=157476874

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:        990624 kB
Buffers:        113088 kB
Cached:         842984 kB
SwapCached:      11568 kB
Active:         223440 kB
Inactive:       745624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        990624 kB
SwapTotal:     4192956 kB
SwapFree:      4170592 kB
Dirty:            3032 kB
Writeback:           0 kB
Mapped:          18680 kB
Slab:            81660 kB
Committed_AS:  2817456 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 21:03:32