Trace number 1544594

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/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1402156840-093.cnf
MD5SUM3a21c2076cf8c7350d1388a742c488ff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.59776
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: 132 JD: 23
0.99/1.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| 1 NC: 2100 JD: 23
2.09/2.11	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 20256 JD: 23
11.48/11.58	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 121467 JD: 23
64.36/64.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |********************************
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c |****************************************************************| 4 NC: 536827 JD: 23
282.55/282.77	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |****************
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c |********************************
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c |********************************************************
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c |****************************************************************| 5 NC: 1792529 JD: 23
948.11/948.66	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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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-1544594-1238611944/watcher-1544594-1238611944 -o /tmp/evaluation-result-1544594-1238611944/solver-1544594-1238611944 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544594-1238611944.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 0.82 3/64 29090
/proc/meminfo: memFree=1427304/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=656 CPUtime=0
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 1133860041 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 164 81 47 123 0 39 0

[startup+0.0645311 s]
/proc/loadavg: 0.99 0.97 0.82 3/64 29090
/proc/meminfo: memFree=1427304/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=1712 CPUtime=0.05
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 843 0 0 0 5 0 0 0 18 0 1 0 1133860041 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1712

[startup+0.101576 s]
/proc/loadavg: 0.99 0.97 0.82 3/64 29090
/proc/meminfo: memFree=1427304/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=1712 CPUtime=0.09
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 1133860041 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301612 s]
/proc/loadavg: 0.99 0.97 0.82 3/64 29090
/proc/meminfo: memFree=1427304/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=1712 CPUtime=0.29
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 843 0 0 0 29 0 0 0 19 0 1 0 1133860041 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536935 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701689 s]
/proc/loadavg: 0.99 0.97 0.82 3/64 29090
/proc/meminfo: memFree=1427304/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=1712 CPUtime=0.69
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 843 0 0 0 69 0 0 0 23 0 1 0 1133860041 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50184 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 29091
/proc/meminfo: memFree=1425888/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=2116 CPUtime=1.49
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 1137 0 0 0 149 0 0 0 25 0 1 0 1133860041 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134609991 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10112 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 29091
/proc/meminfo: memFree=1425760/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=2116 CPUtime=3.09
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 1137 0 0 0 309 0 0 0 25 0 1 0 1133860041 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.30173 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 29091
/proc/meminfo: memFree=1425632/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=2116 CPUtime=6.29
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 1137 0 0 0 629 0 0 0 25 0 1 0 1133860041 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134536921 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.703 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 29091
/proc/meminfo: memFree=1425512/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=2116 CPUtime=12.68
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 1137 0 0 0 1268 0 0 0 25 0 1 0 1133860041 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2116

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 29091
/proc/meminfo: memFree=1425576/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=2252 CPUtime=25.48
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 1171 0 0 0 2548 0 0 0 25 0 1 0 1133860041 2306048 424 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 563 424 72 123 0 438 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2252

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 29091
/proc/meminfo: memFree=1425512/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=2420 CPUtime=51.07
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 1202 0 0 0 5107 0 0 0 25 0 1 0 1133860041 2478080 455 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 605 455 72 123 0 480 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2420

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 29091
/proc/meminfo: memFree=1425256/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=2800 CPUtime=102.24
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 1258 0 0 0 10224 0 0 0 25 0 1 0 1133860041 2867200 511 1992294400 134512640 135019032 4294956240 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 700 511 72 123 0 575 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2800

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 29091
/proc/meminfo: memFree=1424936/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=3140 CPUtime=162.2
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 1330 0 0 0 16220 0 0 0 25 0 1 0 1133860041 3215360 583 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 785 583 72 123 0 660 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 3140

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 29091
/proc/meminfo: memFree=1424680/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=3652 CPUtime=222.17
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 1399 0 0 0 22217 0 0 0 25 0 1 0 1133860041 3739648 652 1992294400 134512640 135019032 4294956240 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 913 652 72 123 0 788 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 3652

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 29091
/proc/meminfo: memFree=1424488/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=3652 CPUtime=282.15
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 1463 0 0 0 28214 1 0 0 25 0 1 0 1133860041 3739648 716 1992294400 134512640 135019032 4294956240 18446744073709551615 134549234 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 913 716 72 123 0 788 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 3652

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 29091
/proc/meminfo: memFree=1424232/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=4416 CPUtime=342.12
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 1531 0 0 0 34211 1 0 0 25 0 1 0 1133860041 4521984 784 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 1104 784 72 123 0 979 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 4416

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 29091
/proc/meminfo: memFree=1423976/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=4416 CPUtime=402.09
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 1597 0 0 0 40208 1 0 0 25 0 1 0 1133860041 4521984 850 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 1104 850 72 123 0 979 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 4416

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 29091
/proc/meminfo: memFree=1423720/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=4416 CPUtime=462.06
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 1669 0 0 0 46205 1 0 0 25 0 1 0 1133860041 4521984 922 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 1104 922 72 123 0 979 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 4416

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 29097
/proc/meminfo: memFree=1423264/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=5568 CPUtime=522.03
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 1738 0 0 0 52202 1 0 0 25 0 1 0 1133860041 5701632 991 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 1392 991 72 123 0 1267 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 5568

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 29097
/proc/meminfo: memFree=1423072/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=5568 CPUtime=582
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 1806 0 0 0 58199 1 0 0 25 0 1 0 1133860041 5701632 1059 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 1392 1059 72 123 0 1267 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 5568

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 29097
/proc/meminfo: memFree=1422752/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=5568 CPUtime=641.97
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 1883 0 0 0 64196 1 0 0 25 0 1 0 1133860041 5701632 1136 1992294400 134512640 135019032 4294956240 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 1392 1136 72 123 0 1267 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 5568

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 29097
/proc/meminfo: memFree=1422432/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=5568 CPUtime=701.93
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 1953 0 0 0 70192 1 0 0 25 0 1 0 1133860041 5701632 1206 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 1392 1206 72 123 0 1267 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 5568

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 29097
/proc/meminfo: memFree=1422112/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=7292 CPUtime=761.9
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 2028 0 0 0 76189 1 0 0 25 0 1 0 1133860041 7467008 1281 1992294400 134512640 135019032 4294956240 18446744073709551615 134585181 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 1823 1281 72 123 0 1698 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 7292

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 29097
/proc/meminfo: memFree=1421856/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=7292 CPUtime=821.86
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 2102 0 0 0 82185 1 0 0 25 0 1 0 1133860041 7467008 1355 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 1823 1355 72 123 0 1698 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 7292

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29097
/proc/meminfo: memFree=1421608/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=7292 CPUtime=881.83
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 2172 0 0 0 88182 1 0 0 25 0 1 0 1133860041 7467008 1425 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 1823 1425 72 123 0 1698 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 7292

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29097
/proc/meminfo: memFree=1421352/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=7292 CPUtime=941.82
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 2243 0 0 0 94180 2 0 0 25 0 1 0 1133860041 7467008 1496 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 1823 1496 72 123 0 1698 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 7292

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29097
/proc/meminfo: memFree=1421032/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=7292 CPUtime=1001.78
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 2313 0 0 0 100176 2 0 0 25 0 1 0 1133860041 7467008 1566 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 1823 1566 72 123 0 1698 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 7292

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29097
/proc/meminfo: memFree=1420776/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=7292 CPUtime=1061.76
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 2381 0 0 0 106174 2 0 0 25 0 1 0 1133860041 7467008 1634 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 1823 1634 72 123 0 1698 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 7292

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29097
/proc/meminfo: memFree=1420584/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=9880 CPUtime=1121.73
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 2444 0 0 0 112171 2 0 0 25 0 1 0 1133860041 10117120 1697 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 2470 1697 72 123 0 2345 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 9880

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29097
/proc/meminfo: memFree=1420328/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=9880 CPUtime=1181.69
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 2514 0 0 0 118167 2 0 0 25 0 1 0 1133860041 10117120 1767 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 2470 1767 72 123 0 2345 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 9880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29097
/proc/meminfo: memFree=1420200/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=9880 CPUtime=1200.09
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 2535 0 0 0 120007 2 0 0 25 0 1 0 1133860041 10117120 1788 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 2470 1788 72 123 0 2345 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9880

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 2/65 29097
/proc/meminfo: memFree=1420200/2055920 swapFree=4179368/4192956
[pid=29090] ppid=29088 vsize=9880 CPUtime=1200.09
/proc/29090/stat : 29090 (march_ks) R 29088 29090 28994 0 -1 4194304 2535 0 0 0 120007 2 0 0 25 0 1 0 1133860041 10117120 1788 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/29090/statm: 2470 1788 72 123 0 2345 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9880

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): 0.023996
CPU usage (%): 99.9494
Max. virtual memory (cumulated for all children) (KiB): 9880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2535
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= 4198

runsolver used 0.950855 second user time and 3.43548 second system time

The end

Launcher Data 

Begin job on node23 at 2009-04-01 20:52:24
IDJOB=1544594
IDBENCH=70524
IDSOLVER=559
FILE ID=node23/1544594-1238611944
PBS_JOBID= 9073678
Free space on /tmp= 66448 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1402156840-093.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544594-1238611944/watcher-1544594-1238611944 -o /tmp/evaluation-result-1544594-1238611944/solver-1544594-1238611944 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544594-1238611944.cnf            

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

MD5SUM BENCH= 3a21c2076cf8c7350d1388a742c488ff
RANDOM SEED=1923103630

node23.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1427784 kB
Buffers:        113644 kB
Cached:         407580 kB
SwapCached:       7544 kB
Active:         237560 kB
Inactive:       292688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1427784 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            3032 kB
Writeback:           0 kB
Mapped:          14776 kB
Slab:            83952 kB
Committed_AS:  3151352 kB
PageTables:       1392 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= 66448 MiB
End job on node23 at 2009-04-01 21:12:27