Trace number 1726158

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) 1200.05 1200.44

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2c-rand3bip-sat-190-3.sat05-2445.reshuffled-07.cnf
MD5SUMba385c05848b5f8fd49dff62bba43c15
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark16.1795
Satisfiable
(Un)Satisfiability was proved
Number of variables271
Number of clauses1972
Sum of the clauses size8840
Maximum clause length6
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 41120
Number of clauses of size 5752
Number of clauses of size over 5100

Solver Data 

0.00/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.03	c main()::
0.00/0.03	c initFormula():: searching for DIMACS p-line....
0.00/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 271 variables and 1972 clauses.
0.00/0.03	c parseCNF():: parsing....
0.00/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03	c runParser():: parsing was successful, warming up engines...
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c preprocessing fase I completed:: there are now 271 free variables and 1972 clauses.
0.00/0.03	c stat :: sign balance is biased by 0.012
0.00/0.03	c using k-SAT heuristics (size based diff)
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 631 duplicate clauses
0.00/0.03	c resolvent_look() :: found 1210 resolvents
0.00/0.03	c main():: clause / variable ratio: ( 3182 / 271 ) = 11.74
0.00/0.03	c longest clause has size 6
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c number of free variables = 271
0.00/0.03	c dynamic_preselect_setsize :: off
0.00/0.03	c main():: all systems go!
0.00/0.03	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 11
0.00/0.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 284
0.04/0.07	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3258
0.49/0.56	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 24921
4.40/4.42	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 145062
27.38/27.42	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2551666
551.31/551.51	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-1726158-1240709518/watcher-1726158-1240709518 -o /tmp/evaluation-result-1726158-1240709518/solver-1726158-1240709518 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1726158-1240709518.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: 1.52 1.12 1.04 3/64 16102
/proc/meminfo: memFree=1545536/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=976 CPUtime=0
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 98976195 999424 103 1992294400 134512640 135197250 4294956224 18446744073709551615 134564816 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 244 103 63 167 0 75 0

[startup+0.0520281 s]
/proc/loadavg: 1.52 1.12 1.04 3/64 16102
/proc/meminfo: memFree=1545536/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=1688 CPUtime=0.04
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 285 0 0 0 4 0 0 0 18 0 1 0 98976195 1728512 268 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 422 268 94 167 0 253 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1688

[startup+0.101034 s]
/proc/loadavg: 1.52 1.12 1.04 3/64 16102
/proc/meminfo: memFree=1545536/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=1688 CPUtime=0.09
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 285 0 0 0 9 0 0 0 18 0 1 0 98976195 1728512 268 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 422 268 94 167 0 253 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1688

[startup+0.301063 s]
/proc/loadavg: 1.52 1.12 1.04 3/64 16102
/proc/meminfo: memFree=1545536/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=1836 CPUtime=0.29
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 289 0 0 0 29 0 0 0 19 0 1 0 98976195 1880064 272 1992294400 134512640 135197250 4294956224 18446744073709551615 134917342 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 459 272 94 167 0 290 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1836

[startup+0.701119 s]
/proc/loadavg: 1.52 1.12 1.04 3/64 16102
/proc/meminfo: memFree=1545536/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=1940 CPUtime=0.69
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 344 0 0 0 69 0 0 0 22 0 1 0 98976195 1986560 324 1992294400 134512640 135197250 4294956224 18446744073709551615 134603571 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 485 324 94 167 0 316 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1940

[startup+1.50123 s]
/proc/loadavg: 1.52 1.12 1.04 2/65 16103
/proc/meminfo: memFree=1544568/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=2108 CPUtime=1.49
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 371 0 0 0 149 0 0 0 25 0 1 0 98976195 2158592 351 1992294400 134512640 135197250 4294956224 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 527 351 94 167 0 358 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2108

[startup+3.10146 s]
/proc/loadavg: 1.52 1.12 1.04 2/65 16103
/proc/meminfo: memFree=1544312/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=2392 CPUtime=3.09
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 446 0 0 0 309 0 0 0 25 0 1 0 98976195 2449408 426 1992294400 134512640 135197250 4294956224 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 598 426 94 167 0 429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2392

[startup+6.30191 s]
/proc/loadavg: 1.48 1.12 1.04 2/65 16103
/proc/meminfo: memFree=1543608/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=3088 CPUtime=6.29
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 576 0 0 0 629 0 0 0 25 0 1 0 98976195 3162112 556 1992294400 134512640 135197250 4294956224 18446744073709551615 134592697 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 772 556 94 167 0 603 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3088

[startup+12.7018 s]
/proc/loadavg: 1.44 1.12 1.04 2/65 16103
/proc/meminfo: memFree=1542528/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=4624 CPUtime=12.69
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 833 0 0 0 1269 0 0 0 25 0 1 0 98976195 4734976 813 1992294400 134512640 135197250 4294956224 18446744073709551615 134649028 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 1156 813 94 167 0 987 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4624

[startup+25.5016 s]
/proc/loadavg: 1.34 1.11 1.04 2/65 16103
/proc/meminfo: memFree=1540416/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=6296 CPUtime=25.48
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 1334 0 0 0 2548 0 0 0 25 0 1 0 98976195 6447104 1314 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 1574 1314 94 167 0 1405 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6296

[startup+51.1013 s]
/proc/loadavg: 1.23 1.10 1.03 2/65 16103
/proc/meminfo: memFree=1536448/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=11648 CPUtime=51.07
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 2340 0 0 0 5106 1 0 0 25 0 1 0 98976195 11927552 2320 1992294400 134512640 135197250 4294956224 18446744073709551615 134603245 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 2912 2320 94 167 0 2743 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11648

[startup+102.306 s]
/proc/loadavg: 1.10 1.08 1.03 2/65 16103
/proc/meminfo: memFree=1528448/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=23428 CPUtime=102.26
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 4283 0 0 0 10223 3 0 0 25 0 1 0 98976195 23990272 4263 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 5857 4263 94 167 0 5688 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23428

[startup+162.301 s]
/proc/loadavg: 1.03 1.07 1.02 2/65 16103
/proc/meminfo: memFree=1519296/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=36320 CPUtime=162.24
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 6571 0 0 0 16219 5 0 0 25 0 1 0 98976195 37191680 6551 1992294400 134512640 135197250 4294956224 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 9080 6551 94 167 0 8911 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36320

[startup+222.302 s]
/proc/loadavg: 1.01 1.05 1.02 2/65 16103
/proc/meminfo: memFree=1510080/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=49416 CPUtime=222.22
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 8829 0 0 0 22216 6 0 0 25 0 1 0 98976195 50601984 8809 1992294400 134512640 135197250 4294956224 18446744073709551615 134617766 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 12354 8809 94 167 0 12185 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 49416

[startup+282.301 s]
/proc/loadavg: 1.00 1.04 1.01 2/65 16103
/proc/meminfo: memFree=1501248/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=57732 CPUtime=282.2
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 11054 0 0 0 28212 8 0 0 25 0 1 0 98976195 59117568 11034 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 14433 11034 94 167 0 14264 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 57732

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.01 2/65 16103
/proc/meminfo: memFree=1492160/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=77376 CPUtime=342.18
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 13260 0 0 0 34209 9 0 0 25 0 1 0 98976195 79233024 13240 1992294400 134512640 135197250 4294956224 18446744073709551615 134593042 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 19344 13240 94 167 0 19175 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 77376

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 16103
/proc/meminfo: memFree=1483584/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=77376 CPUtime=402.16
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 15425 0 0 0 40206 10 0 0 25 0 1 0 98976195 79233024 15405 1992294400 134512640 135197250 4294956224 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 19344 15405 94 167 0 19175 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 77376

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 16103
/proc/meminfo: memFree=1474624/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=77376 CPUtime=462.14
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 17622 0 0 0 46202 12 0 0 25 0 1 0 98976195 79233024 17602 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 19344 17602 94 167 0 19175 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 77376

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16105
/proc/meminfo: memFree=1465856/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=123480 CPUtime=522.13
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 19795 0 0 0 52198 15 0 0 25 0 1 0 98976195 126443520 19775 1992294400 134512640 135197250 4294956224 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 30870 19775 94 167 0 30701 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 123480

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16105
/proc/meminfo: memFree=1457152/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=123480 CPUtime=582.1
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 21961 0 0 0 58194 16 0 0 25 0 1 0 98976195 126443520 21941 1992294400 134512640 135197250 4294956224 18446744073709551615 134602781 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 30870 21941 94 167 0 30701 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 123480

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16105
/proc/meminfo: memFree=1448064/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=123480 CPUtime=642.09
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 24197 0 0 0 64192 17 0 0 25 0 1 0 98976195 126443520 24177 1992294400 134512640 135197250 4294956224 18446744073709551615 134618416 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 30870 24177 94 167 0 30701 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 123480

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16105
/proc/meminfo: memFree=1439232/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=123480 CPUtime=702.07
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 26406 0 0 0 70188 19 0 0 25 0 1 0 98976195 126443520 26386 1992294400 134512640 135197250 4294956224 18446744073709551615 134541381 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 30870 26386 94 167 0 30701 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 123480

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16105
/proc/meminfo: memFree=1430464/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=123480 CPUtime=762.06
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 28580 0 0 0 76186 20 0 0 25 0 1 0 98976195 126443520 28560 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 30870 28560 94 167 0 30701 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 123480

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16105
/proc/meminfo: memFree=1422016/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=167680 CPUtime=822.03
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 30758 0 0 0 82183 20 0 0 25 0 1 0 98976195 171704320 30738 1992294400 134512640 135197250 4294956224 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 41920 30738 94 167 0 41751 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 167680

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16105
/proc/meminfo: memFree=1413376/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=167680 CPUtime=882.01
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 32901 0 0 0 88180 21 0 0 25 0 1 0 98976195 171704320 32881 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 41920 32881 94 167 0 41751 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 167680

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16105
/proc/meminfo: memFree=1404736/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=167680 CPUtime=941.99
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 35072 0 0 0 94177 22 0 0 25 0 1 0 98976195 171704320 35052 1992294400 134512640 135197250 4294956224 18446744073709551615 134603464 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 41920 35052 94 167 0 41751 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 167680

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16105
/proc/meminfo: memFree=1396160/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=200948 CPUtime=1001.97
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 37188 0 0 0 100173 24 0 0 25 0 1 0 98976195 205770752 37168 1992294400 134512640 135197250 4294956224 18446744073709551615 134602907 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 50237 37168 94 167 0 50068 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 200948

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16105
/proc/meminfo: memFree=1387840/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=200948 CPUtime=1061.95
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 39279 0 0 0 106170 25 0 0 25 0 1 0 98976195 205770752 39259 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 50237 39259 94 167 0 50068 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 200948

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16105
/proc/meminfo: memFree=1379328/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=200948 CPUtime=1121.94
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 41393 0 0 0 112167 27 0 0 25 0 1 0 98976195 205770752 41373 1992294400 134512640 135197250 4294956224 18446744073709551615 134602894 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 50237 41373 94 167 0 50068 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 200948

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16105
/proc/meminfo: memFree=1370816/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=200948 CPUtime=1181.91
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 43560 0 0 0 118164 27 0 0 25 0 1 0 98976195 205770752 43540 1992294400 134512640 135197250 4294956224 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 50237 43540 94 167 0 50068 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 200948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16105
/proc/meminfo: memFree=1367744/2055920 swapFree=4180432/4192956
[pid=16102] ppid=16100 vsize=267248 CPUtime=1200.01
/proc/16102/stat : 16102 (march_nn) R 16100 16102 15921 0 -1 4194304 44211 0 0 0 119972 29 0 0 25 0 1 0 98976195 273661952 44191 1992294400 134512640 135197250 4294956224 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/16102/statm: 66812 44191 94 167 0 66643 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 267248

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): 1200.44
CPU time (s): 1200.05
CPU user time (s): 1199.72
CPU system time (s): 0.328949
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 267248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.328949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44211
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= 2474

runsolver used 1.08983 second user time and 2.22566 second system time

The end

Launcher Data 

Begin job on node49 at 2009-04-26 03:31:58
IDJOB=1726158
IDBENCH=24607
IDSOLVER=522
FILE ID=node49/1726158-1240709518
PBS_JOBID= 9186850
Free space on /tmp= 66320 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Medium/contest05/jarvisalo/mod2c-rand3bip-sat-190-3.sat05-2445.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726158-1240709518/watcher-1726158-1240709518 -o /tmp/evaluation-result-1726158-1240709518/solver-1726158-1240709518 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1726158-1240709518.cnf

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

MD5SUM BENCH= ba385c05848b5f8fd49dff62bba43c15
RANDOM SEED=1529448141

node49.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		: 3000.241
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		: 3000.241
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:       1545952 kB
Buffers:         59788 kB
Cached:         378700 kB
SwapCached:       5620 kB
Active:         193168 kB
Inactive:       255080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1545952 kB
SwapTotal:     4192956 kB
SwapFree:      4180432 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          13744 kB
Slab:            47464 kB
Committed_AS:   359508 kB
PageTables:       1384 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= 66320 MiB
End job on node49 at 2009-04-26 03:52:01