Trace number 1514509

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S339800239-026.cnf
MD5SUM487133af0320f59d52bd31546508fd57
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark120.281
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, 436 satisfied and 0 duplicate clauses
1.29/1.39	c preprocessing fase I completed:: there are now 15934 free variables and 66764 clauses.
1.29/1.39	c stat :: sign balance is biased by 0.472
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 140 duplicate clauses
1.29/1.39	c resolvent_look() :: found 82 resolvents
1.29/1.39	c lessRedundantTransformation():: nothing to be done.
1.29/1.39	c transformTo3SAT():: you gave me 16000 variables and 66846 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 66846 clauses.
1.29/1.39	c main():: clause / variable ratio: ( 66846 / 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 = 15934
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-1514509-1238239597/watcher-1514509-1238239597 -o /tmp/evaluation-result-1514509-1238239597/solver-1514509-1238239597 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514509-1238239597.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 4864
/proc/meminfo: memFree=904936/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=2552 CPUtime=0
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 450 0 0 0 0 0 0 0 18 0 1 0 1096622824 2613248 435 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 638 436 58 167 0 469 0

[startup+0.102455 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 4864
/proc/meminfo: memFree=904936/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=6984 CPUtime=0.09
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 1100 0 0 0 9 0 0 0 18 0 1 0 1096622824 7151616 1084 1992294400 134512640 135197378 4294956240 18446744073709551615 134564816 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 1746 1084 62 167 0 1577 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6984

[startup+0.202465 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 4864
/proc/meminfo: memFree=904936/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=9480 CPUtime=0.19
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 2124 0 0 0 19 0 0 0 18 0 1 0 1096622824 9707520 1719 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 2370 1722 66 167 0 2201 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9480

[startup+0.302476 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 4864
/proc/meminfo: memFree=904936/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=8688 CPUtime=0.29
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 2850 0 0 0 29 0 0 0 19 0 1 0 1096622824 8896512 1521 1992294400 134512640 135197378 4294956240 18446744073709551615 134687945 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 2172 1521 67 167 0 2003 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8688

[startup+0.702516 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 4864
/proc/meminfo: memFree=904936/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=9612 CPUtime=0.69
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 6010 0 0 0 67 2 0 0 22 0 1 0 1096622824 9842688 1766 1992294400 134512640 135197378 4294956240 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 2403 1766 78 167 0 2234 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9612

[startup+1.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=898912/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=29304 CPUtime=1.49
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 13357 0 0 0 145 4 0 0 25 0 1 0 1096622824 30007296 4115 1992294400 134512640 135197378 4294956240 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 7326 4115 91 167 0 7157 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29304

[startup+3.10176 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=878496/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=29964 CPUtime=3.09
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 16001 0 0 0 303 6 0 0 25 0 1 0 1096622824 30683136 6759 1992294400 134512640 135197378 4294956240 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 7491 6759 91 167 0 7322 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29964

[startup+6.30109 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=875424/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=32788 CPUtime=6.29
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 16693 0 0 0 623 6 0 0 25 0 1 0 1096622824 33574912 7451 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 8197 7451 91 167 0 8028 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32788

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=874216/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=33712 CPUtime=12.68
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 16927 0 0 0 1262 6 0 0 25 0 1 0 1096622824 34521088 7685 1992294400 134512640 135197378 4294956240 18446744073709551615 134590674 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 8428 7685 91 167 0 8259 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33712

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=873448/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=34372 CPUtime=25.49
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17103 0 0 0 2542 7 0 0 25 0 1 0 1096622824 35196928 7861 1992294400 134512640 135197378 4294956240 18446744073709551615 134597699 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 8593 7861 91 167 0 8424 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34372

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=872936/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=34900 CPUtime=51.08
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17243 0 0 0 5101 7 0 0 25 0 1 0 1096622824 35737600 8001 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 8725 8001 91 167 0 8556 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34900

[startup+102.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=872296/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=35560 CPUtime=102.27
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17399 0 0 0 10219 8 0 0 25 0 1 0 1096622824 36413440 8157 1992294400 134512640 135197378 4294956240 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 8890 8157 91 167 0 8721 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 35560

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=871848/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=35956 CPUtime=162.25
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17504 0 0 0 16217 8 0 0 25 0 1 0 1096622824 36818944 8262 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 8989 8262 91 167 0 8820 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 35956

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=871528/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=36352 CPUtime=222.23
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17580 0 0 0 22215 8 0 0 25 0 1 0 1096622824 37224448 8338 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 9088 8338 91 167 0 8919 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 36352

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=871272/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=36484 CPUtime=282.21
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17632 0 0 0 28212 9 0 0 25 0 1 0 1096622824 37359616 8390 1992294400 134512640 135197378 4294956240 18446744073709551615 134593744 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 9121 8390 91 167 0 8952 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 36484

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=871080/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=36616 CPUtime=342.19
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17672 0 0 0 34210 9 0 0 25 0 1 0 1096622824 37494784 8430 1992294400 134512640 135197378 4294956240 18446744073709551615 134592897 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 9154 8430 91 167 0 8985 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 36616

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=870888/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=36880 CPUtime=402.17
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17710 0 0 0 40208 9 0 0 25 0 1 0 1096622824 37765120 8468 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 9220 8468 91 167 0 9051 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 36880

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=870888/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=37012 CPUtime=462.15
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17742 0 0 0 46206 9 0 0 25 0 1 0 1096622824 37900288 8500 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 9253 8500 91 167 0 9084 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 37012

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=870760/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=37144 CPUtime=522.15
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17780 0 0 0 52205 10 0 0 25 0 1 0 1096622824 38035456 8538 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 9286 8538 91 167 0 9117 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 37144

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=870632/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=37144 CPUtime=582.13
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17806 0 0 0 58203 10 0 0 25 0 1 0 1096622824 38035456 8564 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 9286 8564 91 167 0 9117 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 37144

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=870568/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=37276 CPUtime=642.1
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17824 0 0 0 64200 10 0 0 25 0 1 0 1096622824 38170624 8582 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 9319 8582 91 167 0 9150 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 37276

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=870504/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=37408 CPUtime=702.09
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17844 0 0 0 70198 11 0 0 25 0 1 0 1096622824 38305792 8602 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 9352 8602 91 167 0 9183 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 37408

[startup+762.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=870440/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=37408 CPUtime=762.08
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17865 0 0 0 76197 11 0 0 25 0 1 0 1096622824 38305792 8623 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 9352 8623 91 167 0 9183 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 37408

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=870312/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=37540 CPUtime=822.05
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17879 0 0 0 82194 11 0 0 25 0 1 0 1096622824 38440960 8637 1992294400 134512640 135197378 4294956240 18446744073709551615 134541702 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 9385 8637 91 167 0 9216 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 37540

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=870248/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=37540 CPUtime=882.05
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17897 0 0 0 88193 12 0 0 25 0 1 0 1096622824 38440960 8655 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 9385 8655 91 167 0 9216 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 37540

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4865
/proc/meminfo: memFree=870184/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=37672 CPUtime=942.02
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17909 0 0 0 94190 12 0 0 25 0 1 0 1096622824 38576128 8667 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 9418 8667 91 167 0 9249 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 37672

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4867
/proc/meminfo: memFree=870120/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=37672 CPUtime=1002
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17924 0 0 0 100188 12 0 0 25 0 1 0 1096622824 38576128 8682 1992294400 134512640 135197378 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 9418 8682 91 167 0 9249 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 37672

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4867
/proc/meminfo: memFree=870120/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=37672 CPUtime=1061.99
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17940 0 0 0 106187 12 0 0 25 0 1 0 1096622824 38576128 8698 1992294400 134512640 135197378 4294956240 18446744073709551615 134596875 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 9418 8698 91 167 0 9249 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 37672

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4867
/proc/meminfo: memFree=870056/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=37804 CPUtime=1121.98
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17955 0 0 0 112185 13 0 0 25 0 1 0 1096622824 38711296 8713 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 9451 8713 91 167 0 9282 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 37804

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4867
/proc/meminfo: memFree=869992/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=37804 CPUtime=1181.96
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17969 0 0 0 118183 13 0 0 25 0 1 0 1096622824 38711296 8727 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 9451 8727 91 167 0 9282 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 37804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4867
/proc/meminfo: memFree=869928/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=37804 CPUtime=1200.05
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17972 0 0 0 119992 13 0 0 25 0 1 0 1096622824 38711296 8730 1992294400 134512640 135197378 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 9451 8730 91 167 0 9282 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 37804

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4867
/proc/meminfo: memFree=869928/2055920 swapFree=4169124/4192956
[pid=4864] ppid=4862 vsize=37804 CPUtime=1200.05
/proc/4864/stat : 4864 (march_hi) R 4862 4864 4735 0 -1 4194304 17972 0 0 0 119992 13 0 0 25 0 1 0 1096622824 38711296 8730 1992294400 134512640 135197378 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/4864/statm: 9451 8730 91 167 0 9282 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 37804

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.141978
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 37804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17972
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= 1636

runsolver used 0.963853 second user time and 3.41348 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-28 12:26:37
IDJOB=1514509
IDBENCH=70352
IDSOLVER=521
FILE ID=node44/1514509-1238239597
PBS_JOBID= 9060657
Free space on /tmp= 66396 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S339800239-026.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514509-1238239597/watcher-1514509-1238239597 -o /tmp/evaluation-result-1514509-1238239597/solver-1514509-1238239597 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514509-1238239597.cnf

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

MD5SUM BENCH= 487133af0320f59d52bd31546508fd57
RANDOM SEED=1485437723

node44.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:        905416 kB
Buffers:        102756 kB
Cached:         937684 kB
SwapCached:      13220 kB
Active:         301828 kB
Inactive:       753328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        905416 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:            2132 kB
Writeback:           0 kB
Mapped:          18116 kB
Slab:            80808 kB
Committed_AS:  2540812 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-03-28 12:46:39