Trace number 3262248

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
riss Exp? (TO) 1300.04 1300.01

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-20_381.cnf
MD5SUM7976b5f6c5f2fc75af91292df6b31e76
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark61.7746
Satisfiable
(Un)Satisfiability was proved
Number of variables191
Number of clauses19482
Sum of the clauses size85088
Maximum clause length20
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2253
Number of clauses of size 317631
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51598

Solver Data 

0.00/0.01	c *****************************************************
0.00/0.01	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.01	c *   This program may be redistributed or modified   *
0.00/0.01	c * under the terms of the GNU General Public License *
0.00/0.01	c *****************************************************
0.00/0.01	c process id: 8682
0.00/0.02	c parsetime: 5527us
0.00/0.02	c parsed 19482 clauses with 191 variables
1.48/1.50	c start find xor
1.48/1.50	c relevant clauses: 1361
1.48/1.50	c found 0 non-binary xors encoded with 0 clauses
1.48/1.50	c init all components done
1.48/1.50	c ====================
1.48/1.50	c trail size: 0

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3262248-1304140753/watcher-3262248-1304140753 -o /tmp/evaluation-result-3262248-1304140753/solver-3262248-1304140753 -C 2400 -W 1300 -M 7680 HOME/rissExp.sh HOME HOME/instance-3262248-1304140753.cnf 815907390 2400 7680 2 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.75 2.88 2/182 8681
/proc/meminfo: memFree=30840348/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0

[startup+0.051556 s]
/proc/loadavg: 0.92 1.75 2.88 2/182 8681
/proc/meminfo: memFree=30840348/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100558 s]
/proc/loadavg: 0.92 1.75 2.88 2/182 8681
/proc/meminfo: memFree=30840348/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300509 s]
/proc/loadavg: 0.92 1.75 2.88 2/182 8681
/proc/meminfo: memFree=30840348/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700436 s]
/proc/loadavg: 0.92 1.75 2.88 2/182 8681
/proc/meminfo: memFree=30840348/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5003 s]
/proc/loadavg: 0.92 1.75 2.88 5/198 8707
/proc/meminfo: memFree=30698964/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=54292 CPUtime=1.48 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 10029 0 0 0 148 0 0 0 19 0 1 0 525673232 55595008 9612 33554432000 4194304 5525396 140736613647984 18446744073709551615 271553975007 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 13573 9612 351 325 0 9387 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62992

[startup+3.101 s]
/proc/loadavg: 1.17 1.79 2.88 6/198 8707
/proc/meminfo: memFree=30679620/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=56856 CPUtime=3.09 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 10657 0 0 0 308 1 0 0 25 0 1 0 525673232 58220544 10240 33554432000 4194304 5525396 140736613647984 18446744073709551615 5312449 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 14214 10240 368 325 0 10028 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65556

[startup+6.30042 s]
/proc/loadavg: 1.17 1.79 2.88 6/198 8707
/proc/meminfo: memFree=30667292/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=58272 CPUtime=6.29 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 10979 0 0 0 628 1 0 0 25 0 1 0 525673232 59670528 10562 33554432000 4194304 5525396 140736613647984 18446744073709551615 5320017 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 14568 10562 368 325 0 10382 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66972

[startup+12.7003 s]
/proc/loadavg: 1.60 1.86 2.89 6/198 8707
/proc/meminfo: memFree=30651180/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=61528 CPUtime=12.69 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 11768 0 0 0 1268 1 0 0 25 0 1 0 525673232 63004672 11351 33554432000 4194304 5525396 140736613647984 18446744073709551615 5308892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 15382 11351 368 325 0 11196 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70228

[startup+25.5009 s]
/proc/loadavg: 1.97 1.93 2.91 6/198 8708
/proc/meminfo: memFree=30631584/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=66784 CPUtime=25.49 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 12940 0 0 0 2548 1 0 0 25 0 1 0 525673232 68386816 12523 33554432000 4194304 5525396 140736613647984 18446744073709551615 4219266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 16696 12523 368 325 0 12510 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 75484

[startup+51.1003 s]
/proc/loadavg: 2.66 2.09 2.93 6/198 8708
/proc/meminfo: memFree=30602516/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=74952 CPUtime=51.09 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 14856 0 0 0 5107 2 0 0 25 0 1 0 525673232 76750848 14439 33554432000 4194304 5525396 140736613647984 18446744073709551615 5308954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 18738 14439 368 325 0 14552 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 83652

[startup+102.307 s]
/proc/loadavg: 3.52 2.43 3.00 6/198 8710
/proc/meminfo: memFree=30545072/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=91344 CPUtime=102.3 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 18695 0 0 0 10226 4 0 0 25 0 1 0 525673232 93536256 18278 33554432000 4194304 5525396 140736613647984 18446744073709551615 5308648 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 22836 18278 368 325 0 18650 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 100044

[startup+162.301 s]
/proc/loadavg: 3.82 2.71 3.06 6/198 8711
/proc/meminfo: memFree=30486144/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=110008 CPUtime=162.3 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 23067 0 0 0 16224 6 0 0 25 0 1 0 525673232 112648192 22650 33554432000 4194304 5525396 140736613647984 18446744073709551615 5308034 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 27502 22650 368 325 0 23316 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 118708

[startup+222.301 s]
/proc/loadavg: 3.93 2.94 3.11 6/198 8713
/proc/meminfo: memFree=30448672/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=113384 CPUtime=222.29 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 23993 0 0 0 22223 6 0 0 25 0 1 0 525673232 116105216 23576 33554432000 4194304 5525396 140736613647984 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 28346 23576 368 325 0 24160 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 122084

[startup+282.3 s]
/proc/loadavg: 3.97 3.13 3.17 6/198 8715
/proc/meminfo: memFree=30423596/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=126568 CPUtime=282.3 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 26951 0 0 0 28222 8 0 0 25 0 1 0 525673232 129605632 26277 33554432000 4194304 5525396 140736613647984 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 31642 26277 368 325 0 27456 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 135268

[startup+342.3 s]
/proc/loadavg: 3.99 3.29 3.22 6/198 8716
/proc/meminfo: memFree=30375664/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=129256 CPUtime=342.3 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 27535 0 0 0 34222 8 0 0 25 0 1 0 525673232 132358144 26861 33554432000 4194304 5525396 140736613647984 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 32314 26861 368 325 0 28128 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 137956

[startup+402.301 s]
/proc/loadavg: 4.12 3.45 3.27 6/198 8718
/proc/meminfo: memFree=30329120/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3

################
# More data... #
################

/proc/8682/statm: 37995 32197 368 325 0 33809 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 160680

[startup+642.301 s]
/proc/loadavg: 4.21 3.80 3.45 6/198 8724
/proc/meminfo: memFree=30206180/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=172496 CPUtime=642.32 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 37500 0 0 0 64218 14 0 0 25 0 1 0 525673232 176635904 36826 33554432000 4194304 5525396 140736613647984 18446744073709551615 5307328 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 43124 36826 368 325 0 38938 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 181196

[startup+702.301 s]
/proc/loadavg: 4.19 3.87 3.49 6/198 8726
/proc/meminfo: memFree=30204268/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=172496 CPUtime=702.31 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 37500 0 0 0 70217 14 0 0 25 0 1 0 525673232 176635904 36826 33554432000 4194304 5525396 140736613647984 18446744073709551615 5321776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 43124 36826 368 325 0 38938 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 181196

[startup+762.307 s]
/proc/loadavg: 4.07 3.89 3.52 6/198 8727
/proc/meminfo: memFree=30199888/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=172496 CPUtime=762.32 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 37531 0 0 0 76218 14 0 0 25 0 1 0 525673232 176635904 36857 33554432000 4194304 5525396 140736613647984 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 43124 36857 368 325 0 38938 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 181196

[startup+822.3 s]
/proc/loadavg: 4.06 3.92 3.55 6/198 8729
/proc/meminfo: memFree=30181740/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=176956 CPUtime=822.32 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 38319 0 0 0 82218 14 0 0 25 0 1 0 525673232 181202944 37645 33554432000 4194304 5525396 140736613647984 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 44239 37645 368 325 0 40053 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 185656

[startup+882.3 s]
/proc/loadavg: 4.07 3.94 3.58 6/198 8731
/proc/meminfo: memFree=30159880/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=185744 CPUtime=882.32 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 40507 0 0 0 88217 15 0 0 25 0 1 0 525673232 190201856 39320 33554432000 4194304 5525396 140736613647984 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 46436 39320 368 325 0 42250 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 194444

[startup+942.3 s]
/proc/loadavg: 4.02 3.95 3.60 6/198 8732
/proc/meminfo: memFree=30117792/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=197980 CPUtime=942.32 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 43446 0 0 0 94215 17 0 0 25 0 1 0 525673232 202731520 42259 33554432000 4194304 5525396 140736613647984 18446744073709551615 5308034 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 49495 42259 368 325 0 45309 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 206680

[startup+1002.3 s]
/proc/loadavg: 4.13 4.00 3.64 6/198 8734
/proc/meminfo: memFree=30069636/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=212372 CPUtime=1002.32 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 46683 0 0 0 100214 18 0 0 25 0 1 0 525673232 217468928 45496 33554432000 4194304 5525396 140736613647984 18446744073709551615 5309213 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 53093 45496 368 325 0 48907 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 221072

[startup+1062.3 s]
/proc/loadavg: 4.05 4.00 3.66 6/198 8735
/proc/meminfo: memFree=30046028/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=224660 CPUtime=1062.33 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 49164 0 0 0 106213 20 0 0 25 0 1 0 525673232 230051840 47977 33554432000 4194304 5525396 140736613647984 18446744073709551615 271550235219 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 56165 47977 368 325 0 51979 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 233360

[startup+1122.3 s]
/proc/loadavg: 4.06 4.01 3.68 6/198 8737
/proc/meminfo: memFree=30043876/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=224660 CPUtime=1122.33 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 49165 0 0 0 112213 20 0 0 25 0 1 0 525673232 230051840 47978 33554432000 4194304 5525396 140736613647984 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 56165 47978 368 325 0 51979 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 233360

[startup+1182.3 s]
/proc/loadavg: 4.02 4.01 3.70 6/198 8739
/proc/meminfo: memFree=30039960/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=224916 CPUtime=1182.33 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 49209 0 0 0 118213 20 0 0 25 0 1 0 525673232 230313984 48022 33554432000 4194304 5525396 140736613647984 18446744073709551615 5309084 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 56229 48022 368 325 0 52043 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 233616

[startup+1242.3 s]
/proc/loadavg: 4.04 4.02 3.72 6/198 8740
/proc/meminfo: memFree=30035332/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=226068 CPUtime=1242.33 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 49449 0 0 0 124213 20 0 0 25 0 1 0 525673232 231493632 48262 33554432000 4194304 5525396 140736613647984 18446744073709551615 5309051 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 56517 48262 368 325 0 52331 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 234768



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.01 3.74 6/198 8742
/proc/meminfo: memFree=30030576/32951124 swapFree=67111336/67111528
[pid=8681] ppid=8677 vsize=8700 CPUtime=0 cores=1,3
/proc/8681/stat : 8681 (rissExp.sh) S 8677 8681 7472 0 -1 4202496 332 0 0 0 0 0 0 0 19 0 1 0 525673232 8908800 252 33554432000 4194304 4922060 140733676626368 18446744073709551615 271550356613 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/8681/statm: 2175 252 211 178 0 68 0
[pid=8682] ppid=8681 vsize=227348 CPUtime=1300.04 cores=1,3
/proc/8682/stat : 8682 (rissExp) R 8681 8681 7472 0 -1 4202496 49790 0 0 0 129984 20 0 0 25 0 1 0 525673232 232804352 48603 33554432000 4194304 5525396 140736613647984 18446744073709551615 5308568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8682/statm: 56837 48603 368 325 0 52651 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 236048

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8681 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.84
CPU system time (s): 0.2
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 236048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 332
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= 23
involuntary context switches= 11

runsolver used 2.40963 second user time and 5.69413 second system time

The end

Launcher Data 

Begin job on node133 at 2011-04-30 07:19:13
IDJOB=3262248
IDBENCH=83287
IDSOLVER=1599
FILE ID=node133/3262248-1304140753
RUNJOBID= node133-1304140753-8662
PBS_JOBID= 13170810
Free space on /tmp= 72756 MiB

SOLVER NAME= riss Exp
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-20_381.cnf
COMMAND LINE= DIR/rissExp.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3262248-1304140753/watcher-3262248-1304140753 -o /tmp/evaluation-result-3262248-1304140753/solver-3262248-1304140753 -C 2400 -W 1300 -M 7680  HOME/rissExp.sh HOME HOME/instance-3262248-1304140753.cnf 815907390 2400 7680 2

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 7976b5f6c5f2fc75af91292df6b31e76
RANDOM SEED=815907390

node133.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 6741.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30840892 kB
Buffers:        530752 kB
Cached:        1172324 kB
SwapCached:        124 kB
Active:         212156 kB
Inactive:      1554452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30840892 kB
SwapTotal:    67111528 kB
SwapFree:     67111336 kB
Dirty:            3296 kB
Writeback:           0 kB
AnonPages:       63376 kB
Mapped:          14448 kB
Slab:           280308 kB
PageTables:       4924 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   189920 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72748 MiB
End job on node133 at 2011-04-30 07:40:56