Trace number 1544554

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) 1200.06 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S754967851-033.cnf
MD5SUMca6438c2650e1f6095e022fd7ba3c2d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.35679
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data 

0.79/0.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.89	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.89	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.89	c main()::
0.79/0.89	c initFormula():: searching for DIMACS p-line....
0.79/0.89	c full lookahead due to high density!
0.79/0.89	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.79/0.89	c parseCNF():: parsing....
0.79/0.89	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.89	c runParser():: parsing was successful, warming up engines...
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.79/0.89	c stat :: sign balance is biased by 0.007
0.79/0.89	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.89	c using k-SAT heuristics (size based diff)
0.79/0.89	c longest clause has size 7
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.79/0.89	c resolvent_look() :: found 1 resolvents
0.79/0.89	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
0.79/0.89	c longest clause has size 7
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c dynamic_preselect_setsize :: off
0.79/0.89	c suggested doublelook initial :: 0
0.79/0.89	c main():: all systems go!
0.79/0.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 126 JD: 21
0.89/0.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| 1 NC: 1523 JD: 21
1.59/1.68	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 15210 JD: 21
8.28/8.35	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 85176 JD: 21
42.77/42.85	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |******
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c |****************************************************************| 4 NC: 340197 JD: 21
169.30/169.48	c |----------------------------------------------------------------|
c |*
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c |***
c |****
c |*****
c |******
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| 5 NC: 1041193 JD: 21
519.93/520.20	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 |********************************
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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-1544554-1238611475/watcher-1544554-1238611475 -o /tmp/evaluation-result-1544554-1238611475/solver-1544554-1238611475 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544554-1238611475.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 0.73 3/64 32728
/proc/meminfo: memFree=1601680/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=656 CPUtime=0
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 1133813746 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 164 81 47 123 0 39 0

[startup+0.0947391 s]
/proc/loadavg: 0.99 0.97 0.73 3/64 32728
/proc/meminfo: memFree=1601680/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=1652 CPUtime=0.09
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 779 0 0 0 9 0 0 0 18 0 1 0 1133813746 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1652

[startup+0.101739 s]
/proc/loadavg: 0.99 0.97 0.73 3/64 32728
/proc/meminfo: memFree=1601680/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=1652 CPUtime=0.09
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 779 0 0 0 9 0 0 0 18 0 1 0 1133813746 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1652

[startup+0.301774 s]
/proc/loadavg: 0.99 0.97 0.73 3/64 32728
/proc/meminfo: memFree=1601680/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=1652 CPUtime=0.29
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 779 0 0 0 29 0 0 0 19 0 1 0 1133813746 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1652

[startup+0.701845 s]
/proc/loadavg: 0.99 0.97 0.73 3/64 32728
/proc/meminfo: memFree=1601680/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=1652 CPUtime=0.69
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 779 0 0 0 69 0 0 0 23 0 1 0 1133813746 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1652

[startup+1.50199 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 32729
/proc/meminfo: memFree=1600328/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=1944 CPUtime=1.49
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 1061 0 0 0 149 0 0 0 25 0 1 0 1133813746 1990656 353 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1944

[startup+3.10127 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 32729
/proc/meminfo: memFree=1600200/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=1944 CPUtime=3.09
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 1061 0 0 0 309 0 0 0 25 0 1 0 1133813746 1990656 353 1992294400 134512640 135019032 4294956240 18446744073709551615 134525852 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1944

[startup+6.30185 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 32729
/proc/meminfo: memFree=1600200/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=1944 CPUtime=6.29
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 1061 0 0 0 629 0 0 0 25 0 1 0 1133813746 1990656 353 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1944

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 32729
/proc/meminfo: memFree=1600136/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=1944 CPUtime=12.68
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 1061 0 0 0 1268 0 0 0 25 0 1 0 1133813746 1990656 353 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1944

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 32729
/proc/meminfo: memFree=1600200/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=2148 CPUtime=25.47
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 1095 0 0 0 2547 0 0 0 25 0 1 0 1133813746 2199552 387 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 537 387 72 123 0 412 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 2148

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 32729
/proc/meminfo: memFree=1600136/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=2248 CPUtime=51.06
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 1127 0 0 0 5106 0 0 0 25 0 1 0 1133813746 2301952 419 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 562 419 72 123 0 437 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2248

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 32729
/proc/meminfo: memFree=1599816/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=2628 CPUtime=102.24
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 1188 0 0 0 10224 0 0 0 25 0 1 0 1133813746 2691072 480 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 657 480 72 123 0 532 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2628

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 32729
/proc/meminfo: memFree=1599560/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=2968 CPUtime=162.2
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 1261 0 0 0 16220 0 0 0 25 0 1 0 1133813746 3039232 553 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 742 553 72 123 0 617 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 2968

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 32729
/proc/meminfo: memFree=1599240/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=3480 CPUtime=222.18
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 1335 0 0 0 22217 1 0 0 25 0 1 0 1133813746 3563520 627 1992294400 134512640 135019032 4294956240 18446744073709551615 134585069 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 870 627 72 123 0 745 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 3480

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 32729
/proc/meminfo: memFree=1598984/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=3480 CPUtime=282.15
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 1412 0 0 0 28214 1 0 0 25 0 1 0 1133813746 3563520 704 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 870 704 72 123 0 745 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 3480

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 32729
/proc/meminfo: memFree=1598728/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=4244 CPUtime=342.11
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 1478 0 0 0 34210 1 0 0 25 0 1 0 1133813746 4345856 770 1992294400 134512640 135019032 4294956240 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 1061 770 72 123 0 936 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 4244

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 32729
/proc/meminfo: memFree=1598472/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=4244 CPUtime=402.09
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 1551 0 0 0 40208 1 0 0 25 0 1 0 1133813746 4345856 843 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 1061 843 72 123 0 936 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 4244

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 32729
/proc/meminfo: memFree=1598216/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=4244 CPUtime=462.06
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 1628 0 0 0 46205 1 0 0 25 0 1 0 1133813746 4345856 920 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 1061 920 72 123 0 936 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 4244

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 32729
/proc/meminfo: memFree=1597832/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=5396 CPUtime=522.03
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 1710 0 0 0 52202 1 0 0 25 0 1 0 1133813746 5525504 1002 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 1349 1002 72 123 0 1224 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 5396

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 32729
/proc/meminfo: memFree=1597576/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=5396 CPUtime=582
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 1785 0 0 0 58199 1 0 0 25 0 1 0 1133813746 5525504 1077 1992294400 134512640 135019032 4294956240 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 1349 1077 72 123 0 1224 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 5396

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 32729
/proc/meminfo: memFree=1597192/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=5396 CPUtime=641.98
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 1860 0 0 0 64197 1 0 0 25 0 1 0 1133813746 5525504 1152 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 1349 1152 72 123 0 1224 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 5396

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 32729
/proc/meminfo: memFree=1596808/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=7120 CPUtime=701.94
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 1938 0 0 0 70193 1 0 0 25 0 1 0 1133813746 7290880 1230 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 1780 1230 72 123 0 1655 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 7120

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 32729
/proc/meminfo: memFree=1596424/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=7120 CPUtime=761.92
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 2027 0 0 0 76191 1 0 0 25 0 1 0 1133813746 7290880 1319 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 1780 1319 72 123 0 1655 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 7120

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 32729
/proc/meminfo: memFree=1596168/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=7120 CPUtime=821.88
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 2101 0 0 0 82187 1 0 0 25 0 1 0 1133813746 7290880 1393 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 1780 1393 72 123 0 1655 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 7120

[startup+882.302 s]
/proc/loadavg: 1.05 0.99 0.87 2/65 32729
/proc/meminfo: memFree=1595912/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=7120 CPUtime=881.86
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 2169 0 0 0 88185 1 0 0 25 0 1 0 1133813746 7290880 1461 1992294400 134512640 135019032 4294956240 18446744073709551615 134538379 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 1780 1461 72 123 0 1655 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 7120

[startup+942.302 s]
/proc/loadavg: 1.07 1.00 0.88 2/65 32729
/proc/meminfo: memFree=1595656/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=7120 CPUtime=941.83
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 2244 0 0 0 94182 1 0 0 25 0 1 0 1133813746 7290880 1536 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 1780 1536 72 123 0 1655 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 7120

[startup+1002.3 s]
/proc/loadavg: 1.07 1.01 0.89 2/65 32735
/proc/meminfo: memFree=1595208/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=7120 CPUtime=1001.79
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 2319 0 0 0 100178 1 0 0 25 0 1 0 1133813746 7290880 1611 1992294400 134512640 135019032 4294956240 18446744073709551615 134587472 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 1780 1611 72 123 0 1655 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 7120

[startup+1062.3 s]
/proc/loadavg: 1.07 1.02 0.90 2/65 32735
/proc/meminfo: memFree=1595016/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=9708 CPUtime=1061.74
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 2400 0 0 0 106173 1 0 0 25 0 1 0 1133813746 9940992 1692 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 2427 1692 72 123 0 2302 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 9708

[startup+1122.3 s]
/proc/loadavg: 1.06 1.03 0.91 2/65 32735
/proc/meminfo: memFree=1594760/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=9708 CPUtime=1121.68
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 2480 0 0 0 112167 1 0 0 25 0 1 0 1133813746 9940992 1772 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 2427 1772 72 123 0 2302 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 9708

[startup+1182.3 s]
/proc/loadavg: 1.02 1.02 0.91 2/65 32735
/proc/meminfo: memFree=1594312/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=9708 CPUtime=1181.66
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 2573 0 0 0 118164 2 0 0 25 0 1 0 1133813746 9940992 1865 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 2427 1865 72 123 0 2302 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 9708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.02 1.02 0.91 2/65 32735
/proc/meminfo: memFree=1594248/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=9708 CPUtime=1200.06
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 2599 0 0 0 120004 2 0 0 25 0 1 0 1133813746 9940992 1891 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 2427 1891 72 123 0 2302 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9708

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: 1.02 1.02 0.91 2/65 32735
/proc/meminfo: memFree=1594248/2055920 swapFree=4178780/4192956
[pid=32728] ppid=32726 vsize=9708 CPUtime=1200.06
/proc/32728/stat : 32728 (march_ks) R 32726 32728 32661 0 -1 4194304 2599 0 0 0 120004 2 0 0 25 0 1 0 1133813746 9940992 1891 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/32728/statm: 2427 1891 72 123 0 2302 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9708

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.06
CPU user time (s): 1200.04
CPU system time (s): 0.021996
CPU usage (%): 99.9464
Max. virtual memory (cumulated for all children) (KiB): 9708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
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= 2599
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= 4584

runsolver used 1.3048 second user time and 3.07753 second system time

The end

Launcher Data 

Begin job on node12 at 2009-04-01 20:44:35
IDJOB=1544554
IDBENCH=70504
IDSOLVER=559
FILE ID=node12/1544554-1238611475
PBS_JOBID= 9073689
Free space on /tmp= 65408 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S754967851-033.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544554-1238611475/watcher-1544554-1238611475 -o /tmp/evaluation-result-1544554-1238611475/solver-1544554-1238611475 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544554-1238611475.cnf            

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

MD5SUM BENCH= ca6438c2650e1f6095e022fd7ba3c2d0
RANDOM SEED=1425788559

node12.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		: 3000.266
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		: 3000.266
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:       1602160 kB
Buffers:         84972 kB
Cached:         281512 kB
SwapCached:       7924 kB
Active:         289276 kB
Inactive:        86544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1602160 kB
SwapTotal:     4192956 kB
SwapFree:      4178780 kB
Dirty:            3032 kB
Writeback:           0 kB
Mapped:          15004 kB
Slab:            64020 kB
Committed_AS:  3155132 kB
PageTables:       1380 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= 65404 MiB
End job on node12 at 2009-04-01 21:04:38