Trace number 1514606

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
MD5SUM1d9454adc76495811d3ba130d2b8d41e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark43.0575
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.49/1.59	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.59	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.59	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.59	c main()::
1.49/1.59	c initFormula():: searching for DIMACS p-line....
1.49/1.59	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.49/1.59	c parseCNF():: parsing....
1.49/1.59	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.59	c runParser():: parsing was successful, warming up engines...
1.49/1.59	c simplify_formula():: removed 0 tautological, 544 satisfied and 0 duplicate clauses
1.49/1.59	c preprocessing fase I completed:: there are now 17919 free variables and 75056 clauses.
1.49/1.59	c stat :: sign balance is biased by 0.486
1.49/1.59	c using 3-SAT heuristics (occurence based diff)
1.49/1.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 168 duplicate clauses
1.49/1.59	c resolvent_look() :: found 86 resolvents
1.49/1.59	c lessRedundantTransformation():: nothing to be done.
1.49/1.59	c transformTo3SAT():: you gave me 18000 variables and 75142 clauses.
1.49/1.59	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.49/1.59	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.49/1.59	c transformTo3SAT():: the transformation yielded 18000 variabels and 75142 clauses.
1.49/1.59	c main():: clause / variable ratio: ( 75142 / 18000 ) = 4.17
1.49/1.59	c longest clause has size 3
1.49/1.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.59	c number of free variables = 17919
1.49/1.59	c dynamic_preselect_setsize :: off
1.49/1.59	c main():: all systems go!
1.49/1.59	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514606-1238241456/watcher-1514606-1238241456 -o /tmp/evaluation-result-1514606-1238241456/solver-1514606-1238241456 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514606-1238241456.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: 0.92 0.97 0.96 3/68 8072
/proc/meminfo: memFree=1309560/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=2844 CPUtime=0
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 497 0 0 0 0 0 0 0 18 0 1 0 1096807198 2912256 482 1992294400 134512640 135197250 4294956240 18446744073709551615 134694817 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 711 483 59 167 0 542 0

[startup+0.0837259 s]
/proc/loadavg: 0.92 0.97 0.96 3/68 8072
/proc/meminfo: memFree=1309560/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=3636 CPUtime=0.07
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 760 0 0 0 7 0 0 0 18 0 1 0 1096807198 3723264 745 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 909 745 59 167 0 740 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3636

[startup+0.101727 s]
/proc/loadavg: 0.92 0.97 0.96 3/68 8072
/proc/meminfo: memFree=1309560/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=3768 CPUtime=0.09
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 822 0 0 0 9 0 0 0 18 0 1 0 1096807198 3858432 807 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 942 807 59 167 0 773 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3768

[startup+0.301745 s]
/proc/loadavg: 0.92 0.97 0.96 3/68 8072
/proc/meminfo: memFree=1309560/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=10816 CPUtime=0.29
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 2968 0 0 0 28 1 0 0 19 0 1 0 1096807198 11075584 2014 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 2704 2014 67 167 0 2535 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10816

[startup+0.701785 s]
/proc/loadavg: 0.92 0.97 0.96 3/68 8072
/proc/meminfo: memFree=1309560/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=10684 CPUtime=0.69
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 5679 0 0 0 67 2 0 0 22 0 1 0 1096807198 10940416 1967 1992294400 134512640 135197250 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 2671 1967 80 167 0 2502 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10684

[startup+1.50186 s]
/proc/loadavg: 0.92 0.97 0.96 2/69 8073
/proc/meminfo: memFree=1303728/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=31852 CPUtime=1.49
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 12052 0 0 0 144 5 0 0 25 0 1 0 1096807198 32616448 3050 1992294400 134512640 135197250 4294956240 18446744073709551615 134687732 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 7963 3050 88 167 0 7794 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31852

[startup+3.10202 s]
/proc/loadavg: 0.92 0.97 0.96 2/69 8073
/proc/meminfo: memFree=1280816/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=33112 CPUtime=3.09
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 17510 0 0 0 302 7 0 0 25 0 1 0 1096807198 33906688 7468 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 8278 7468 93 167 0 8109 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33112

[startup+6.30134 s]
/proc/loadavg: 0.93 0.97 0.96 2/69 8073
/proc/meminfo: memFree=1278768/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=35672 CPUtime=6.29
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 18122 0 0 0 621 8 0 0 25 0 1 0 1096807198 36528128 8080 1992294400 134512640 135197250 4294956240 18446744073709551615 134525298 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 8918 8080 93 167 0 8749 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35672

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.96 2/69 8073
/proc/meminfo: memFree=1275312/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=37520 CPUtime=12.69
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 18625 0 0 0 1261 8 0 0 25 0 1 0 1096807198 38420480 8583 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 9380 8583 93 167 0 9211 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37520

[startup+25.5012 s]
/proc/loadavg: 0.95 0.97 0.96 2/69 8073
/proc/meminfo: memFree=1274480/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=38312 CPUtime=25.48
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 18815 0 0 0 2540 8 0 0 25 0 1 0 1096807198 39231488 8773 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 9578 8773 93 167 0 9409 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38312

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.96 2/69 8073
/proc/meminfo: memFree=1273968/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=38972 CPUtime=51.07
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 18967 0 0 0 5099 8 0 0 25 0 1 0 1096807198 39907328 8925 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 9743 8925 93 167 0 9574 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38972

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.96 2/69 8073
/proc/meminfo: memFree=1273200/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=39500 CPUtime=102.27
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 19127 0 0 0 10218 9 0 0 25 0 1 0 1096807198 40448000 9085 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 9875 9085 93 167 0 9706 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 39500

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 8073
/proc/meminfo: memFree=1272816/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=39896 CPUtime=162.24
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 19229 0 0 0 16215 9 0 0 25 0 1 0 1096807198 40853504 9187 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 9974 9187 93 167 0 9805 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 39896

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 8079
/proc/meminfo: memFree=1272304/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=40292 CPUtime=222.22
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 19297 0 0 0 22213 9 0 0 25 0 1 0 1096807198 41259008 9255 1992294400 134512640 135197250 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 10073 9255 93 167 0 9904 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 40292

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 8079
/proc/meminfo: memFree=1272176/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=40424 CPUtime=282.21
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 19355 0 0 0 28211 10 0 0 25 0 1 0 1096807198 41394176 9313 1992294400 134512640 135197250 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 10106 9313 93 167 0 9937 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40424

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 8079
/proc/meminfo: memFree=1271984/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=40688 CPUtime=342.19
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 19400 0 0 0 34209 10 0 0 25 0 1 0 1096807198 41664512 9358 1992294400 134512640 135197250 4294956240 18446744073709551615 134539311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 10172 9358 93 167 0 10003 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 40688

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 8079
/proc/meminfo: memFree=1271792/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=40820 CPUtime=402.17
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 19446 0 0 0 40207 10 0 0 25 0 1 0 1096807198 41799680 9404 1992294400 134512640 135197250 4294956240 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 10205 9404 93 167 0 10036 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 40820

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 8079
/proc/meminfo: memFree=1271792/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=40952 CPUtime=462.15
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 19488 0 0 0 46205 10 0 0 25 0 1 0 1096807198 41934848 9446 1992294400 134512640 135197250 4294956240 18446744073709551615 134593996 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 10238 9446 93 167 0 10069 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 40952

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 8079
/proc/meminfo: memFree=1271600/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=41084 CPUtime=522.13
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 19522 0 0 0 52203 10 0 0 25 0 1 0 1096807198 42070016 9480 1992294400 134512640 135197250 4294956240 18446744073709551615 134541634 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 10271 9480 93 167 0 10102 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 41084

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 8079
/proc/meminfo: memFree=1271536/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=41216 CPUtime=582.12
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 19548 0 0 0 58202 10 0 0 25 0 1 0 1096807198 42205184 9506 1992294400 134512640 135197250 4294956240 18446744073709551615 134552726 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 10304 9506 93 167 0 10135 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 41216

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 8079
/proc/meminfo: memFree=1271408/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=41348 CPUtime=642.11
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 19573 0 0 0 64200 11 0 0 25 0 1 0 1096807198 42340352 9531 1992294400 134512640 135197250 4294956240 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 10337 9531 93 167 0 10168 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 41348

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 8079
/proc/meminfo: memFree=1271280/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=41480 CPUtime=702.09
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 19599 0 0 0 70198 11 0 0 25 0 1 0 1096807198 42475520 9557 1992294400 134512640 135197250 4294956240 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 10370 9557 93 167 0 10201 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 41480

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 8079
/proc/meminfo: memFree=1271152/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=41480 CPUtime=762.07
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 19620 0 0 0 76196 11 0 0 25 0 1 0 1096807198 42475520 9578 1992294400 134512640 135197250 4294956240 18446744073709551615 134541629 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 10370 9578 93 167 0 10201 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 41480

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 8079
/proc/meminfo: memFree=1271152/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=41612 CPUtime=822.05
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 19643 0 0 0 82194 11 0 0 25 0 1 0 1096807198 42610688 9601 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 10403 9601 93 167 0 10234 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 41612

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 8079
/proc/meminfo: memFree=1271024/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=41744 CPUtime=882.04
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 19664 0 0 0 88192 12 0 0 25 0 1 0 1096807198 42745856 9622 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 10436 9622 93 167 0 10267 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 41744

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 8079
/proc/meminfo: memFree=1270960/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=41744 CPUtime=942.03
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 19681 0 0 0 94191 12 0 0 25 0 1 0 1096807198 42745856 9639 1992294400 134512640 135197250 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 10436 9639 93 167 0 10267 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 41744

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 8079
/proc/meminfo: memFree=1270896/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=41876 CPUtime=1002.01
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 19695 0 0 0 100189 12 0 0 25 0 1 0 1096807198 42881024 9653 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 10469 9653 93 167 0 10300 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 41876

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 8079
/proc/meminfo: memFree=1270832/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=41876 CPUtime=1061.99
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 19711 0 0 0 106187 12 0 0 25 0 1 0 1096807198 42881024 9669 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 10469 9669 93 167 0 10300 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 41876

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 8079
/proc/meminfo: memFree=1270768/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=41876 CPUtime=1121.97
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 19724 0 0 0 112185 12 0 0 25 0 1 0 1096807198 42881024 9682 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 10469 9682 93 167 0 10300 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 41876

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 8079
/proc/meminfo: memFree=1270768/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=42008 CPUtime=1181.95
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 19736 0 0 0 118183 12 0 0 25 0 1 0 1096807198 43016192 9694 1992294400 134512640 135197250 4294956240 18446744073709551615 134649171 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 10502 9694 93 167 0 10333 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 42008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 8079
/proc/meminfo: memFree=1270704/2055920 swapFree=4175244/4192956
[pid=8072] ppid=8070 vsize=42008 CPUtime=1200.06
/proc/8072/stat : 8072 (march_nn) R 8070 8072 7899 0 -1 4194304 19740 0 0 0 119993 13 0 0 25 0 1 0 1096807198 43016192 9698 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 10502 9698 93 167 0 10333 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 42008

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.136979
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 42008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19740
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= 1449

runsolver used 1.07984 second user time and 3.2975 second system time

The end

Launcher Data 

Begin job on node60 at 2009-03-28 12:57:36
IDJOB=1514606
IDBENCH=70360
IDSOLVER=522
FILE ID=node60/1514606-1238241456
PBS_JOBID= 9060690
Free space on /tmp= 66400 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514606-1238241456/watcher-1514606-1238241456 -o /tmp/evaluation-result-1514606-1238241456/solver-1514606-1238241456 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514606-1238241456.cnf

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

MD5SUM BENCH= 1d9454adc76495811d3ba130d2b8d41e
RANDOM SEED=996755269

node60.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		: 3000.202
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		: 3000.202
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:       1310040 kB
Buffers:         76880 kB
Cached:         581108 kB
SwapCached:      10996 kB
Active:         194332 kB
Inactive:       476768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1310040 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:            2216 kB
Writeback:           0 kB
Mapped:          18436 kB
Slab:            60344 kB
Committed_AS:  3205320 kB
PageTables:       1712 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 node60 at 2009-03-28 13:17:38