Trace number 1731511

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) 1200.02 1200.31

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
MD5SUMd2283e85579af5f5de3cfcfaac7f25fa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark207.133
Satisfiable
(Un)Satisfiability was proved
Number of variables580
Number of clauses7153
Sum of the clauses size21604
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 37008
Number of clauses of size 4145
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.29/0.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.39	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.39	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.39	c main()::
0.29/0.39	c initFormula():: searching for DIMACS p-line....
0.29/0.39	c full lookahead due to high density!
0.29/0.39	c initFormula():: the DIMACS p-line indicates a CNF of 580 variables and 7153 clauses.
0.29/0.39	c parseCNF():: parsing....
0.29/0.39	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.39	c runParser():: parsing was successful, warming up engines...
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c preprocessing fase I completed:: there are now 580 free variables and 7153 clauses.
0.29/0.39	c stat :: sign balance is biased by 34.220
0.29/0.39	c using k-SAT heuristics (size based diff)
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 167424 duplicate clauses
0.29/0.39	c resolvent_look() :: found 28704 resolvents
0.29/0.39	c main():: clause / variable ratio: ( 35857 / 580 ) = 61.82
0.29/0.39	c longest clause has size 4
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c number of free variables = 580
0.29/0.39	c dynamic_preselect_setsize :: off
0.29/0.39	c main():: all systems go!
0.29/0.39	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 26
0.39/0.45	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 344
1.00/1.08	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2662
6.09/6.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 13719
31.98/32.05	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 49881
125.16/125.26	c |----------------------------------------------------------------|
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366.31/366.44	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 267289
815.40/815.67	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-1731511-1240771518/watcher-1731511-1240771518 -o /tmp/evaluation-result-1731511-1240771518/solver-1731511-1240771518 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1731511-1240771518.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: 0.87 1.42 1.52 3/64 22681
/proc/meminfo: memFree=1795960/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=968 CPUtime=0
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 105184416 991232 101 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 242 101 59 167 0 73 0

[startup+0.0262161 s]
/proc/loadavg: 0.87 1.42 1.52 3/64 22681
/proc/meminfo: memFree=1795960/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=1532 CPUtime=0.02
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 238 0 0 0 2 0 0 0 18 0 1 0 105184416 1568768 221 1992294400 134512640 135197250 4294956240 18446744073709551615 134687753 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 383 221 81 167 0 214 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1532

[startup+0.101221 s]
/proc/loadavg: 0.87 1.42 1.52 3/64 22681
/proc/meminfo: memFree=1795960/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=6532 CPUtime=0.09
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 1346 0 0 0 9 0 0 0 18 0 1 0 105184416 6688768 1329 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 1633 1330 84 167 0 1464 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6532

[startup+0.301235 s]
/proc/loadavg: 0.87 1.42 1.52 3/64 22681
/proc/meminfo: memFree=1795960/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=7472 CPUtime=0.29
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 2825 0 0 0 28 1 0 0 19 0 1 0 105184416 7651328 1538 1992294400 134512640 135197250 4294956240 18446744073709551615 134569597 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 1868 1538 84 167 0 1699 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7472

[startup+0.701265 s]
/proc/loadavg: 0.87 1.42 1.52 3/64 22681
/proc/meminfo: memFree=1795960/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=9860 CPUtime=0.69
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 3678 0 0 0 67 2 0 0 22 0 1 0 105184416 10096640 2192 1992294400 134512640 135197250 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 2465 2192 94 167 0 2296 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9860

[startup+1.50132 s]
/proc/loadavg: 0.87 1.42 1.52 2/65 22682
/proc/meminfo: memFree=1787568/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=9860 CPUtime=1.49
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 3678 0 0 0 147 2 0 0 25 0 1 0 105184416 10096640 2192 1992294400 134512640 135197250 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 2465 2192 94 167 0 2296 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9860

[startup+3.10144 s]
/proc/loadavg: 0.87 1.42 1.52 2/65 22682
/proc/meminfo: memFree=1787440/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=9860 CPUtime=3.09
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 3678 0 0 0 307 2 0 0 25 0 1 0 105184416 10096640 2192 1992294400 134512640 135197250 4294956240 18446744073709551615 134602647 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 2465 2192 94 167 0 2296 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9860

[startup+6.30168 s]
/proc/loadavg: 0.88 1.41 1.52 2/65 22682
/proc/meminfo: memFree=1787384/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=9860 CPUtime=6.29
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 3695 0 0 0 627 2 0 0 25 0 1 0 105184416 10096640 2209 1992294400 134512640 135197250 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 2465 2209 94 167 0 2296 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9860

[startup+12.7011 s]
/proc/loadavg: 0.89 1.40 1.51 2/65 22682
/proc/meminfo: memFree=1787064/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=10288 CPUtime=12.69
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 3761 0 0 0 1267 2 0 0 25 0 1 0 105184416 10534912 2275 1992294400 134512640 135197250 4294956240 18446744073709551615 134602887 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 2572 2275 94 167 0 2403 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10288

[startup+25.5011 s]
/proc/loadavg: 0.91 1.38 1.50 2/65 22682
/proc/meminfo: memFree=1786744/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=10388 CPUtime=25.49
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 3812 0 0 0 2547 2 0 0 25 0 1 0 105184416 10637312 2326 1992294400 134512640 135197250 4294956240 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 2597 2326 94 167 0 2428 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10388

[startup+51.102 s]
/proc/loadavg: 0.94 1.35 1.49 2/65 22682
/proc/meminfo: memFree=1786296/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=10988 CPUtime=51.08
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 3964 0 0 0 5105 3 0 0 25 0 1 0 105184416 11251712 2422 1992294400 134512640 135197250 4294956240 18446744073709551615 134602619 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 2747 2422 94 167 0 2578 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10988

[startup+102.306 s]
/proc/loadavg: 0.97 1.30 1.46 2/65 22682
/proc/meminfo: memFree=1785528/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=12280 CPUtime=102.28
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 4161 0 0 0 10224 4 0 0 25 0 1 0 105184416 12574720 2619 1992294400 134512640 135197250 4294956240 18446744073709551615 134602621 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 3070 2619 94 167 0 2901 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 12280

[startup+162.301 s]
/proc/loadavg: 0.99 1.24 1.43 2/65 22682
/proc/meminfo: memFree=1784568/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=13044 CPUtime=162.25
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 4382 0 0 0 16221 4 0 0 25 0 1 0 105184416 13357056 2840 1992294400 134512640 135197250 4294956240 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 3261 2840 94 167 0 3092 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13044

[startup+222.302 s]
/proc/loadavg: 0.99 1.19 1.40 2/65 22682
/proc/meminfo: memFree=1783608/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=13928 CPUtime=222.24
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 4601 0 0 0 22219 5 0 0 25 0 1 0 105184416 14262272 3059 1992294400 134512640 135197250 4294956240 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 3482 3059 94 167 0 3313 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 13928

[startup+282.302 s]
/proc/loadavg: 0.99 1.16 1.37 2/65 22682
/proc/meminfo: memFree=1782712/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=15080 CPUtime=282.23
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 4826 0 0 0 28218 5 0 0 25 0 1 0 105184416 15441920 3284 1992294400 134512640 135197250 4294956240 18446744073709551615 134548518 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 3770 3284 94 167 0 3601 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 15080

[startup+342.301 s]
/proc/loadavg: 0.99 1.12 1.35 2/65 22682
/proc/meminfo: memFree=1781816/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=16848 CPUtime=342.22
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 5025 0 0 0 34216 6 0 0 25 0 1 0 105184416 17252352 3483 1992294400 134512640 135197250 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 4212 3483 94 167 0 4043 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 16848

[startup+402.302 s]
/proc/loadavg: 0.99 1.10 1.32 2/65 22682
/proc/meminfo: memFree=1780984/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=18572 CPUtime=402.2
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 5216 0 0 0 40214 6 0 0 25 0 1 0 105184416 19017728 3674 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 4643 3674 94 167 0 4474 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 18572

[startup+462.301 s]
/proc/loadavg: 0.99 1.08 1.30 2/65 22682
/proc/meminfo: memFree=1780088/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=18572 CPUtime=462.19
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 5418 0 0 0 46212 7 0 0 25 0 1 0 105184416 19017728 3876 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 4643 3876 94 167 0 4474 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 18572

[startup+522.302 s]
/proc/loadavg: 0.99 1.06 1.28 2/65 22682
/proc/meminfo: memFree=1779256/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=18572 CPUtime=522.17
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 5616 0 0 0 52210 7 0 0 25 0 1 0 105184416 19017728 4074 1992294400 134512640 135197250 4294956240 18446744073709551615 134590485 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 4643 4074 94 167 0 4474 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 18572

[startup+582.302 s]
/proc/loadavg: 0.99 1.05 1.26 2/65 22682
/proc/meminfo: memFree=1778424/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=18572 CPUtime=582.15
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 5817 0 0 0 58208 7 0 0 25 0 1 0 105184416 19017728 4275 1992294400 134512640 135197250 4294956240 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 4643 4275 94 167 0 4474 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 18572

[startup+642.301 s]
/proc/loadavg: 0.99 1.04 1.24 2/65 22682
/proc/meminfo: memFree=1777592/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=21160 CPUtime=642.14
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 6018 0 0 0 64207 7 0 0 25 0 1 0 105184416 21667840 4476 1992294400 134512640 135197250 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 5290 4476 94 167 0 5121 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 21160

[startup+702.302 s]
/proc/loadavg: 0.99 1.03 1.22 2/65 22682
/proc/meminfo: memFree=1776824/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=24696 CPUtime=702.12
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 6198 0 0 0 70204 8 0 0 25 0 1 0 105184416 25288704 4656 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 6174 4656 94 167 0 6005 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 24696

[startup+762.305 s]
/proc/loadavg: 0.99 1.02 1.20 2/65 22682
/proc/meminfo: memFree=1776056/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=24696 CPUtime=762.11
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 6367 0 0 0 76203 8 0 0 25 0 1 0 105184416 25288704 4825 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 6174 4825 94 167 0 6005 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 24696

[startup+822.302 s]
/proc/loadavg: 0.99 1.02 1.19 2/65 22682
/proc/meminfo: memFree=1775352/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=24696 CPUtime=822.1
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 6533 0 0 0 82201 9 0 0 25 0 1 0 105184416 25288704 4991 1992294400 134512640 135197250 4294956240 18446744073709551615 134602894 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 6174 4991 94 167 0 6005 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 24696

[startup+882.302 s]
/proc/loadavg: 0.99 1.01 1.17 2/65 22682
/proc/meminfo: memFree=1774648/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=24696 CPUtime=882.08
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 6699 0 0 0 88199 9 0 0 25 0 1 0 105184416 25288704 5157 1992294400 134512640 135197250 4294956240 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 6174 5157 94 167 0 6005 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 24696

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.16 2/65 22682
/proc/meminfo: memFree=1773880/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=28576 CPUtime=942.07
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 6877 0 0 0 94197 10 0 0 25 0 1 0 105184416 29261824 5335 1992294400 134512640 135197250 4294956240 18446744073709551615 134593229 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 7144 5335 94 167 0 6975 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 28576

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.15 2/65 22688
/proc/meminfo: memFree=1773176/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=28576 CPUtime=1002.05
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 7038 0 0 0 100195 10 0 0 25 0 1 0 105184416 29261824 5496 1992294400 134512640 135197250 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 7144 5496 94 167 0 6975 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 28576

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.14 2/65 22688
/proc/meminfo: memFree=1772408/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=28576 CPUtime=1062.04
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 7212 0 0 0 106193 11 0 0 25 0 1 0 105184416 29261824 5670 1992294400 134512640 135197250 4294956240 18446744073709551615 134596938 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 7144 5670 94 167 0 6975 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 28576

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.13 2/65 22688
/proc/meminfo: memFree=1771704/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=28576 CPUtime=1122.02
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 7380 0 0 0 112191 11 0 0 25 0 1 0 105184416 29261824 5838 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 7144 5838 94 167 0 6975 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 28576

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.11 2/65 22688
/proc/meminfo: memFree=1771000/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=28576 CPUtime=1182.01
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 7543 0 0 0 118189 12 0 0 25 0 1 0 105184416 29261824 6001 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 7144 6001 94 167 0 6975 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 28576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 1.00 1.11 2/65 22688
/proc/meminfo: memFree=1770744/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=28576 CPUtime=1200.01
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 7603 0 0 0 119989 12 0 0 25 0 1 0 105184416 29261824 6061 1992294400 134512640 135197250 4294956240 18446744073709551615 134593198 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 7144 6061 94 167 0 6975 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 28576

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 1.00 1.11 2/65 22688
/proc/meminfo: memFree=1770744/2055920 swapFree=4191900/4192956
[pid=22681] ppid=22679 vsize=28576 CPUtime=1200.01
/proc/22681/stat : 22681 (march_nn) R 22679 22681 22644 0 -1 4194304 7603 0 0 0 119989 12 0 0 25 0 1 0 105184416 29261824 6061 1992294400 134512640 135197250 4294956240 18446744073709551615 134593198 0 0 4096 0 0 0 0 17 1 0 0
/proc/22681/statm: 7144 6061 94 167 0 6975 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 28576

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.89
CPU system time (s): 0.12798
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 28576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7603
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= 2367

runsolver used 0.866868 second user time and 2.49762 second system time

The end

Launcher Data 

Begin job on node34 at 2009-04-26 20:45:18
IDJOB=1731511
IDBENCH=24753
IDSOLVER=522
FILE ID=node34/1731511-1240771518
PBS_JOBID= 9187218
Free space on /tmp= 66400 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731511-1240771518/watcher-1731511-1240771518 -o /tmp/evaluation-result-1731511-1240771518/solver-1731511-1240771518 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1731511-1240771518.cnf

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

MD5SUM BENCH= d2283e85579af5f5de3cfcfaac7f25fa
RANDOM SEED=1830434593

node34.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		: 3000.214
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		: 3000.214
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:       1796440 kB
Buffers:         33380 kB
Cached:         141188 kB
SwapCached:        260 kB
Active:          31172 kB
Inactive:       156608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796440 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             996 kB
Writeback:           0 kB
Mapped:          21644 kB
Slab:            57724 kB
Committed_AS:   417484 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= 66400 MiB
End job on node34 at 2009-04-26 21:05:20