Trace number 1514425

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_hi hi? (TO) 1200.08 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
MD5SUMa714fa4bd1373c24435aaf22c9d8231c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark590.614
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.29/1.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.29/1.39	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.29/1.39	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.29/1.39	c main()::
1.29/1.39	c initFormula():: searching for DIMACS p-line....
1.29/1.39	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.29/1.39	c parseCNF():: parsing....
1.29/1.39	c parseCNF():: the CNF contains 0 unary clauses.
1.29/1.39	c runParser():: parsing was successful, warming up engines...
1.29/1.39	c simplify_formula():: removed 0 tautological, 326 satisfied and 0 duplicate clauses
1.29/1.39	c preprocessing fase I completed:: there are now 15942 free variables and 66874 clauses.
1.29/1.39	c stat :: sign balance is biased by 0.473
1.29/1.39	c using 3-SAT heuristics (occurence based diff)
1.29/1.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
1.29/1.39	c resolvent_look() :: found 81 resolvents
1.29/1.39	c lessRedundantTransformation():: nothing to be done.
1.29/1.39	c transformTo3SAT():: you gave me 16000 variables and 66955 clauses.
1.29/1.39	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.29/1.39	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.29/1.39	c transformTo3SAT():: the transformation yielded 16000 variabels and 66955 clauses.
1.29/1.39	c main():: clause / variable ratio: ( 66955 / 16000 ) = 4.18
1.29/1.39	c longest clause has size 3
1.29/1.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.39	c number of free variables = 15942
1.29/1.39	c dynamic_preselect_setsize :: off
1.29/1.39	c main():: all systems go!
1.29/1.39	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-1514425-1238238053/watcher-1514425-1238238053 -o /tmp/evaluation-result-1514425-1238238053/solver-1514425-1238238053 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514425-1238238053.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: 1.01 1.03 1.00 3/64 1689
/proc/meminfo: memFree=878856/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=2552 CPUtime=0
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 450 0 0 0 0 0 0 0 18 0 1 0 1096471440 2613248 435 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 638 435 58 167 0 469 0

[startup+0.0864199 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 1689
/proc/meminfo: memFree=878856/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=3476 CPUtime=0.08
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 731 0 0 0 8 0 0 0 18 0 1 0 1096471440 3559424 716 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 869 716 58 167 0 700 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3476

[startup+0.101423 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 1689
/proc/meminfo: memFree=878856/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=6820 CPUtime=0.09
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 978 0 0 0 9 0 0 0 18 0 1 0 1096471440 6983680 962 1992294400 134512640 135197378 4294956240 18446744073709551615 134529725 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 1705 969 60 167 0 1536 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6820

[startup+0.301457 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 1689
/proc/meminfo: memFree=878856/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=8688 CPUtime=0.29
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 2851 0 0 0 29 0 0 0 19 0 1 0 1096471440 8896512 1522 1992294400 134512640 135197378 4294956240 18446744073709551615 134687917 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 2172 1522 67 167 0 2003 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8688

[startup+0.701526 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 1689
/proc/meminfo: memFree=878856/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=9612 CPUtime=0.69
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 6030 0 0 0 67 2 0 0 22 0 1 0 1096471440 9842688 1768 1992294400 134512640 135197378 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 2403 1768 78 167 0 2234 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9612

[startup+1.50166 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 1691
/proc/meminfo: memFree=871360/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=29316 CPUtime=1.49
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 13408 0 0 0 143 6 0 0 25 0 1 0 1096471440 30019584 4114 1992294400 134512640 135197378 4294956240 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 7329 4118 91 167 0 7160 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29316

[startup+3.10194 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 1691
/proc/meminfo: memFree=852480/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=29976 CPUtime=3.09
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 16054 0 0 0 302 7 0 0 25 0 1 0 1096471440 30695424 6760 1992294400 134512640 135197378 4294956240 18446744073709551615 134541698 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 7494 6760 91 167 0 7325 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29976

[startup+6.30149 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 1691
/proc/meminfo: memFree=849600/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=32688 CPUtime=6.29
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 16722 0 0 0 621 8 0 0 25 0 1 0 1096471440 33472512 7428 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 8172 7428 91 167 0 8003 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32688

[startup+12.7016 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 1697
/proc/meminfo: memFree=848192/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=33744 CPUtime=12.68
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 16978 0 0 0 1260 8 0 0 25 0 1 0 1096471440 34553856 7684 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 8436 7684 91 167 0 8267 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33744

[startup+25.5018 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 1697
/proc/meminfo: memFree=847424/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=34404 CPUtime=25.48
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 17163 0 0 0 2539 9 0 0 25 0 1 0 1096471440 35229696 7869 1992294400 134512640 135197378 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 8601 7869 91 167 0 8432 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34404

[startup+51.1012 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 1697
/proc/meminfo: memFree=846848/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=34932 CPUtime=51.06
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 17303 0 0 0 5097 9 0 0 25 0 1 0 1096471440 35770368 8009 1992294400 134512640 135197378 4294956240 18446744073709551615 134539354 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 8733 8009 91 167 0 8564 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 34932

[startup+102.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 1697
/proc/meminfo: memFree=846272/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=35592 CPUtime=102.25
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 17445 0 0 0 10216 9 0 0 25 0 1 0 1096471440 36446208 8151 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 8898 8151 91 167 0 8729 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 35592

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1697
/proc/meminfo: memFree=845760/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=35988 CPUtime=162.22
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 17556 0 0 0 16213 9 0 0 25 0 1 0 1096471440 36851712 8262 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 8997 8262 91 167 0 8828 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 35988

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1697
/proc/meminfo: memFree=845504/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=36252 CPUtime=222.21
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 17625 0 0 0 22211 10 0 0 25 0 1 0 1096471440 37122048 8331 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 9063 8331 91 167 0 8894 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 36252

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1697
/proc/meminfo: memFree=845248/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=36516 CPUtime=282.18
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 17681 0 0 0 28208 10 0 0 25 0 1 0 1096471440 37392384 8387 1992294400 134512640 135197378 4294956240 18446744073709551615 134552619 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 9129 8387 91 167 0 8960 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 36516

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1697
/proc/meminfo: memFree=844992/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=36648 CPUtime=342.16
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 17724 0 0 0 34206 10 0 0 25 0 1 0 1096471440 37527552 8430 1992294400 134512640 135197378 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 9162 8430 91 167 0 8993 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 36648

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1697
/proc/meminfo: memFree=844864/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=36780 CPUtime=402.14
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 17768 0 0 0 40204 10 0 0 25 0 1 0 1096471440 37662720 8474 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 9195 8474 91 167 0 9026 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 36780

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1697
/proc/meminfo: memFree=844672/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=36912 CPUtime=462.11
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 17802 0 0 0 46201 10 0 0 25 0 1 0 1096471440 37797888 8508 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 9228 8508 91 167 0 9059 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 36912

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1697
/proc/meminfo: memFree=844608/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=37044 CPUtime=522.09
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 17829 0 0 0 52199 10 0 0 25 0 1 0 1096471440 37933056 8535 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 9261 8535 91 167 0 9092 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 37044

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1697
/proc/meminfo: memFree=844480/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=37176 CPUtime=582.07
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 17858 0 0 0 58197 10 0 0 25 0 1 0 1096471440 38068224 8564 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 9294 8564 91 167 0 9125 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 37176

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1697
/proc/meminfo: memFree=844352/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=37308 CPUtime=642.06
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 17885 0 0 0 64195 11 0 0 25 0 1 0 1096471440 38203392 8591 1992294400 134512640 135197378 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 9327 8591 91 167 0 9158 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 37308

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1697
/proc/meminfo: memFree=844288/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=37440 CPUtime=702.03
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 17906 0 0 0 70192 11 0 0 25 0 1 0 1096471440 38338560 8612 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 9360 8612 91 167 0 9191 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 37440

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1697
/proc/meminfo: memFree=844160/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=37440 CPUtime=762.02
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 17927 0 0 0 76191 11 0 0 25 0 1 0 1096471440 38338560 8633 1992294400 134512640 135197378 4294956240 18446744073709551615 134596950 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 9360 8633 91 167 0 9191 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 37440

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1697
/proc/meminfo: memFree=844160/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=37572 CPUtime=821.99
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 17942 0 0 0 82188 11 0 0 25 0 1 0 1096471440 38473728 8648 1992294400 134512640 135197378 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 9393 8648 91 167 0 9224 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 37572

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1697
/proc/meminfo: memFree=844032/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=37572 CPUtime=881.97
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 17965 0 0 0 88186 11 0 0 25 0 1 0 1096471440 38473728 8671 1992294400 134512640 135197378 4294956240 18446744073709551615 134593744 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 9393 8671 91 167 0 9224 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 37572

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1697
/proc/meminfo: memFree=843904/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=37704 CPUtime=941.95
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 17983 0 0 0 94184 11 0 0 25 0 1 0 1096471440 38608896 8689 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 9426 8689 91 167 0 9257 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 37704

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1697
/proc/meminfo: memFree=843904/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=37704 CPUtime=1001.93
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 17998 0 0 0 100181 12 0 0 25 0 1 0 1096471440 38608896 8704 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 9426 8704 91 167 0 9257 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 37704

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1697
/proc/meminfo: memFree=843840/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=37836 CPUtime=1061.91
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 18012 0 0 0 106179 12 0 0 25 0 1 0 1096471440 38744064 8718 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 9459 8718 91 167 0 9290 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 37836

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1697
/proc/meminfo: memFree=843776/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=37836 CPUtime=1121.89
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 18028 0 0 0 112177 12 0 0 25 0 1 0 1096471440 38744064 8734 1992294400 134512640 135197378 4294956240 18446744073709551615 134541617 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 9459 8734 91 167 0 9290 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 37836

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1697
/proc/meminfo: memFree=843712/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=37968 CPUtime=1181.87
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 18042 0 0 0 118175 12 0 0 25 0 1 0 1096471440 38879232 8748 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 9492 8748 91 167 0 9323 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 37968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1697
/proc/meminfo: memFree=843648/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=37968 CPUtime=1200.06
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 18045 0 0 0 119994 12 0 0 25 0 1 0 1096471440 38879232 8751 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 9492 8751 91 167 0 9323 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 37968

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1697
/proc/meminfo: memFree=843648/2055920 swapFree=4177928/4192956
[pid=1689] ppid=1687 vsize=37968 CPUtime=1200.06
/proc/1689/stat : 1689 (march_hi) R 1687 1689 1623 0 -1 4194304 18045 0 0 0 119994 12 0 0 25 0 1 0 1096471440 38879232 8751 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 9492 8751 91 167 0 9323 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 37968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.95
CPU system time (s): 0.132979
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 37968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18045
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= 2076

runsolver used 0.908861 second user time and 2.52362 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-28 12:00:53
IDJOB=1514425
IDBENCH=70345
IDSOLVER=521
FILE ID=node14/1514425-1238238053
PBS_JOBID= 9060730
Free space on /tmp= 65396 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514425-1238238053/watcher-1514425-1238238053 -o /tmp/evaluation-result-1514425-1238238053/solver-1514425-1238238053 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514425-1238238053.cnf

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

MD5SUM BENCH= a714fa4bd1373c24435aaf22c9d8231c
RANDOM SEED=1291359662

node14.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		: 3000.270
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	: 5931.00
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		: 3000.270
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:        879272 kB
Buffers:         84472 kB
Cached:         998440 kB
SwapCached:       8964 kB
Active:          79404 kB
Inactive:      1014100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        879272 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            2052 kB
Writeback:           0 kB
Mapped:          16276 kB
Slab:            69068 kB
Committed_AS:  2805252 kB
PageTables:       1456 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= 65396 MiB
End job on node14 at 2009-03-28 12:20:56