Trace number 1557953

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
march_nn nn? (TO) 1200.12 1200.43

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-22-s100.cnf
MD5SUM96596d59af0c6949ab68ac8c5abcf28b
Bench CategoryAPPLICATION (applications 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 variables31616
Number of clauses95110
Sum of the clauses size224220
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 260982
Number of clauses of size 334064
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.19/2.22	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.19/2.22	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.19/2.22	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.19/2.22	c main()::
2.19/2.22	c initFormula():: searching for DIMACS p-line....
2.19/2.22	c initFormula():: the DIMACS p-line indicates a CNF of 31616 variables and 95110 clauses.
2.19/2.22	c parseCNF():: parsing....
2.19/2.22	c parseCNF():: the CNF contains 64 unary clauses.
2.19/2.22	c runParser():: parsing was successful, warming up engines...
2.19/2.22	c find_and_remove_tautogolies():: found and removed 816 tautologies
2.19/2.22	c find_and_remove_tautogolies():: found and removed 60 tautologies
2.19/2.22	c find_and_remove_tautogolies():: found and removed 23 tautologies
2.19/2.22	c find_and_remove_tautogolies():: found and removed 21 tautologies
2.19/2.22	c find_and_remove_tautogolies():: found and removed 91 tautologies
2.19/2.22	c find_and_remove_tautogolies():: found and removed 40 tautologies
2.19/2.22	c find_and_remove_tautogolies():: found and removed 128 tautologies
2.19/2.22	c simplify_formula():: removed 207 tautological, 4971 satisfied and 27 duplicate clauses
2.19/2.22	c preprocessing fase I completed:: there are now 29665 free variables and 89905 clauses.
2.19/2.22	c stat :: sign balance is biased by 0.124
2.19/2.22	c find_equivalence():: found 843 3-equivalences
2.19/2.22	c find_and_remove_tautogolies():: found and removed 6 tautologies
2.19/2.22	c find_and_remove_tautogolies():: found and removed 1 tautologies
2.19/2.22	c find_and_remove_tautogolies():: found and removed 2 tautologies
2.19/2.22	c find_and_remove_tautogolies():: found and removed 155 tautologies
2.19/2.22	c shorten_equivalence(): average equivalence length reduced from 4.216495 to 3.553756
2.19/2.22	c using 3-SAT heuristics (occurence based diff)
2.19/2.22	c simplify_formula():: removed 0 tautological, 3372 satisfied and 0 duplicate clauses
2.19/2.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 7164 duplicate clauses
2.19/2.22	c resolvent_look() :: found 3792 resolvents
2.19/2.22	c lessRedundantTransformation():: nothing to be done.
2.19/2.22	c transformTo3SAT():: you gave me 31616 variables and 93697 clauses.
2.19/2.22	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.19/2.22	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.19/2.22	c transformTo3SAT():: the transformation yielded 31616 variabels and 93697 clauses.
2.19/2.22	c main():: clause / variable ratio: ( 93697 / 31616 ) = 2.96
2.19/2.22	c longest clause has size 3
2.19/2.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.19/2.22	c number of free variables = 29501
2.19/2.22	c dynamic_preselect_setsize :: off
2.19/2.22	c main():: all systems go!
2.19/2.22	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 0/999) NodeCount: 141
2.79/2.89	c |----------------------------------------------------------------|
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10.39/10.48	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 6673
54.38/54.48	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 29352
261.12/261.26	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 111299
1065.21/1065.56	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-1557953-1238861112/watcher-1557953-1238861112 -o /tmp/evaluation-result-1557953-1238861112/solver-1557953-1238861112 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1557953-1238861112.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 0.98 0.99 3/73 722
/proc/meminfo: memFree=1647232/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=3396 CPUtime=0
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 616 0 0 0 0 0 0 0 20 0 1 0 942499846 3477504 601 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 849 606 59 167 0 680 0

[startup+0.051573 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 722
/proc/meminfo: memFree=1647232/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=4580 CPUtime=0.04
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 956 0 0 0 4 0 0 0 20 0 1 0 942499846 4689920 941 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 1145 941 59 167 0 976 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4580

[startup+0.101578 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 722
/proc/meminfo: memFree=1647232/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=5240 CPUtime=0.09
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 1168 0 0 0 9 0 0 0 20 0 1 0 942499846 5365760 1153 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 1310 1153 59 167 0 1141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5240

[startup+0.301599 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 722
/proc/meminfo: memFree=1647232/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=14272 CPUtime=0.29
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 3318 0 0 0 28 1 0 0 22 0 1 0 942499846 14614528 2709 1992294400 134512640 135197250 4294956240 18446744073709551615 134565226 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 3568 2709 68 167 0 3399 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14272

[startup+0.701641 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 722
/proc/meminfo: memFree=1647232/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=14268 CPUtime=0.69
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 3318 0 0 0 68 1 0 0 25 0 1 0 942499846 14610432 2708 1992294400 134512640 135197250 4294956240 18446744073709551615 134560485 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 3567 2708 68 167 0 3398 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14268

[startup+1.50172 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1636536/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=14260 CPUtime=1.49
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 3340 0 0 0 148 1 0 0 25 0 1 0 942499846 14602240 2727 1992294400 134512640 135197250 4294956240 18446744073709551615 134687867 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 3565 2727 81 167 0 3396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14260

[startup+3.10189 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1627256/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=56288 CPUtime=3.09
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 9072 0 0 0 306 3 0 0 25 0 1 0 942499846 57638912 6347 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 14072 6347 94 167 0 13903 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56288

[startup+6.30123 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1619832/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=58420 CPUtime=6.29
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 9638 0 0 0 625 4 0 0 25 0 1 0 942499846 59822080 6913 1992294400 134512640 135197250 4294956240 18446744073709551615 134551224 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 14605 6913 94 167 0 14436 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 58420

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1618296/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=59872 CPUtime=12.69
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 10004 0 0 0 1265 4 0 0 25 0 1 0 942499846 61308928 7255 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 14968 7255 94 167 0 14799 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59872

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1614584/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=63608 CPUtime=25.48
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 10911 0 0 0 2543 5 0 0 25 0 1 0 942499846 65134592 8162 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 15902 8162 94 167 0 15733 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63608

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1610552/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=68060 CPUtime=51.08
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 11893 0 0 0 5102 6 0 0 25 0 1 0 942499846 69693440 9144 1992294400 134512640 135197250 4294956240 18446744073709551615 134597305 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 17015 9144 94 167 0 16846 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 68060

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1604728/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=74616 CPUtime=102.27
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 13325 0 0 0 10219 8 0 0 25 0 1 0 942499846 76406784 10576 1992294400 134512640 135197250 4294956240 18446744073709551615 134551406 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 18654 10576 94 167 0 18485 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 74616

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1597304/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=85492 CPUtime=162.25
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 15158 0 0 0 16215 10 0 0 25 0 1 0 942499846 87543808 12409 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 21373 12409 94 167 0 21204 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 85492

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1591032/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=88100 CPUtime=222.24
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 16715 0 0 0 22212 12 0 0 25 0 1 0 942499846 90214400 13966 1992294400 134512640 135197250 4294956240 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 22025 13966 94 167 0 21856 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 88100

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1585656/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=102232 CPUtime=282.22
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 18060 0 0 0 28209 13 0 0 25 0 1 0 942499846 104685568 15311 1992294400 134512640 135197250 4294956240 18446744073709551615 134526192 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 25558 15311 94 167 0 25389 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 102232

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1580408/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=103956 CPUtime=342.2
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 19350 0 0 0 34206 14 0 0 25 0 1 0 942499846 106450944 16601 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 25989 16601 94 167 0 25820 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 103956

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1576184/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=105676 CPUtime=402.19
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 20407 0 0 0 40204 15 0 0 25 0 1 0 942499846 108212224 17658 1992294400 134512640 135197250 4294956240 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 26419 17658 94 167 0 26250 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 105676

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1571064/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=107404 CPUtime=462.17
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 21670 0 0 0 46201 16 0 0 25 0 1 0 942499846 109981696 18921 1992294400 134512640 135197250 4294956240 18446744073709551615 134713079 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 26851 18921 94 167 0 26682 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 107404

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1566584/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=132600 CPUtime=522.16
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 22771 0 0 0 52198 18 0 0 25 0 1 0 942499846 135782400 20022 1992294400 134512640 135197250 4294956240 18446744073709551615 134551577 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 33150 20022 94 167 0 32981 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 132600

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1561848/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=134864 CPUtime=582.14
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 23945 0 0 0 58195 19 0 0 25 0 1 0 942499846 138100736 21196 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 33716 21196 94 167 0 33547 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 134864

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1556856/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=137752 CPUtime=642.13
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 25177 0 0 0 64193 20 0 0 25 0 1 0 942499846 141058048 22428 1992294400 134512640 135197250 4294956240 18446744073709551615 134551509 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 34438 22428 94 167 0 34269 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 137752

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1552376/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=139208 CPUtime=702.11
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 26287 0 0 0 70189 22 0 0 25 0 1 0 942499846 142548992 23538 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 34802 23538 94 167 0 34633 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 139208

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1547704/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=140404 CPUtime=762.1
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 27426 0 0 0 76187 23 0 0 25 0 1 0 942499846 143773696 24677 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 35101 24677 94 167 0 34932 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 140404

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1543224/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=141600 CPUtime=822.08
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 28577 0 0 0 82184 24 0 0 25 0 1 0 942499846 144998400 25828 1992294400 134512640 135197250 4294956240 18446744073709551615 134548526 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 35400 25828 94 167 0 35231 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 141600

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1538424/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=142804 CPUtime=882.06
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 29762 0 0 0 88180 26 0 0 25 0 1 0 942499846 146231296 27013 1992294400 134512640 135197250 4294956240 18446744073709551615 134592806 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 35701 27013 94 167 0 35532 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 142804

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1533944/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=192016 CPUtime=942.04
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 30878 0 0 0 94177 27 0 0 25 0 1 0 942499846 196624384 28129 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 48004 28129 94 167 0 47835 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 192016

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1529656/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=193432 CPUtime=1002.03
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 31917 0 0 0 100175 28 0 0 25 0 1 0 942499846 198074368 29168 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 48358 29168 94 167 0 48189 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 193432

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1526136/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=193960 CPUtime=1062.01
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 32806 0 0 0 106172 29 0 0 25 0 1 0 942499846 198615040 30057 1992294400 134512640 135197250 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 48490 30057 94 167 0 48321 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 193960

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1521144/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=194888 CPUtime=1122.01
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 34035 0 0 0 112170 31 0 0 25 0 1 0 942499846 199565312 31286 1992294400 134512640 135197250 4294956240 18446744073709551615 134596760 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 48722 31286 94 167 0 48553 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 194888

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1515640/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=195948 CPUtime=1181.99
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 35413 0 0 0 118167 32 0 0 25 0 1 0 942499846 200650752 32664 1992294400 134512640 135197250 4294956240 18446744073709551615 134543831 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 48987 32664 94 167 0 48818 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 195948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 723
/proc/meminfo: memFree=1513720/2055920 swapFree=4176776/4192956
[pid=722] ppid=720 vsize=196216 CPUtime=1200.08
/proc/722/stat : 722 (march_nn) R 720 722 617 0 -1 4194304 35857 0 0 0 119976 32 0 0 25 0 1 0 942499846 200925184 33108 1992294400 134512640 135197250 4294956240 18446744073709551615 134601439 0 0 4096 0 0 0 0 17 1 0 0
/proc/722/statm: 49054 33108 94 167 0 48885 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 196216

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.12
CPU user time (s): 1199.77
CPU system time (s): 0.350946
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 196216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.350946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35857
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= 1888

runsolver used 1.24281 second user time and 3.13752 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-04 18:05:12
IDJOB=1557953
IDBENCH=70848
IDSOLVER=522
FILE ID=node82/1557953-1238861112
PBS_JOBID= 9085935
Free space on /tmp= 66552 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-22-s100.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1557953-1238861112/watcher-1557953-1238861112 -o /tmp/evaluation-result-1557953-1238861112/solver-1557953-1238861112 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1557953-1238861112.cnf

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

MD5SUM BENCH= 96596d59af0c6949ab68ac8c5abcf28b
RANDOM SEED=314822025

node82.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1647648 kB
Buffers:         40604 kB
Cached:         300188 kB
SwapCached:       7164 kB
Active:         122456 kB
Inactive:       227648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1647648 kB
SwapTotal:     4192956 kB
SwapFree:      4176776 kB
Dirty:            2288 kB
Writeback:           0 kB
Mapped:          14784 kB
Slab:            43256 kB
Committed_AS:  2683544 kB
PageTables:       1996 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66552 MiB
End job on node82 at 2009-04-04 18:25:15