Trace number 3292651

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) 1300.05 1300.01

General information on the benchmark

NameSAT05/industrial/narain05/vpn/
clauses-8.renamed-as.sat05-1964.cnf
MD5SUM83c1fe52702413077bb84179a04b277a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark141.907
Satisfiable
(Un)Satisfiability was proved
Number of variables1461771
Number of clauses5687554
Sum of the clauses size14147618
Maximum clause length601
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 24325673
Number of clauses of size 3961281
Number of clauses of size 411051
Number of clauses of size 5354960
Number of clauses of size over 534588

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: 2995
0.00/1.60	c parsetime: 1586011us
0.00/1.60	c parsed 5687554 clauses with 1461771 variables
560.52/560.54	c start find xor
560.52/560.58	c relevant clauses: 364052
560.72/560.76	c found 0 non-binary xors encoded with 0 clauses
561.11/561.10	c init all components done
561.11/561.13	c ====================
561.11/561.13	c trail size: 404216

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-3292651-1304143081/watcher-3292651-1304143081 -o /tmp/evaluation-result-3292651-1304143081/solver-3292651-1304143081 -C 2400 -W 1300 -M 7680 HOME/rissExp.sh HOME HOME/instance-3292651-1304143081.cnf 381444541 2400 7680 2 

running on 2 cores: 5,7

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: 3.86 3.97 3.90 4/192 2994
/proc/meminfo: memFree=30340564/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0

[startup+0.079461 s]
/proc/loadavg: 3.86 3.97 3.90 4/192 2994
/proc/meminfo: memFree=30340564/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100453 s]
/proc/loadavg: 3.86 3.97 3.90 4/192 2994
/proc/meminfo: memFree=30340564/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300414 s]
/proc/loadavg: 3.86 3.97 3.90 4/192 2994
/proc/meminfo: memFree=30340564/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700333 s]
/proc/loadavg: 3.86 3.97 3.90 4/192 2994
/proc/meminfo: memFree=30340564/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.95708 s]
/proc/loadavg: 3.86 3.97 3.90 4/192 2994
/proc/meminfo: memFree=30340564/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+3.10086 s]
/proc/loadavg: 3.86 3.97 3.90 5/194 2996
/proc/meminfo: memFree=29776616/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=953212 CPUtime=3.09 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 239602 0 0 0 278 31 0 0 25 0 1 0 525905220 976089088 214464 33554432000 4194304 5525396 140735768987344 18446744073709551615 254500352709 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 238303 214466 326 325 0 234117 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 961912

[startup+6.30122 s]
/proc/loadavg: 3.87 3.97 3.90 5/194 2996
/proc/meminfo: memFree=29236760/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=759108 CPUtime=6.29 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 334329 0 0 0 586 43 0 0 25 0 1 0 525905220 777326592 165884 33554432000 4194304 5525396 140735768987344 18446744073709551615 4314832 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 189777 165884 327 325 0 185591 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 767808

[startup+12.701 s]
/proc/loadavg: 3.96 3.99 3.90 5/194 2996
/proc/meminfo: memFree=29657128/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=765268 CPUtime=12.69 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 335644 0 0 0 1226 43 0 0 25 0 1 0 525905220 783634432 167199 33554432000 4194304 5525396 140735768987344 18446744073709551615 4314847 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 191317 167199 327 325 0 187131 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 773968

[startup+25.5004 s]
/proc/loadavg: 3.97 3.99 3.90 5/194 2997
/proc/meminfo: memFree=29557316/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=858416 CPUtime=25.49 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 356129 0 0 0 2504 45 0 0 25 0 1 0 525905220 879017984 187684 33554432000 4194304 5525396 140735768987344 18446744073709551615 4322859 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 214604 187684 329 325 0 210418 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 867116

[startup+51.1003 s]
/proc/loadavg: 3.98 3.99 3.91 5/194 2997
/proc/meminfo: memFree=29533900/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=858416 CPUtime=51.09 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 356129 0 0 0 5064 45 0 0 25 0 1 0 525905220 879017984 187684 33554432000 4194304 5525396 140735768987344 18446744073709551615 4322859 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 214604 187684 329 325 0 210418 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 867116

[startup+102.307 s]
/proc/loadavg: 3.99 3.99 3.91 5/194 2999
/proc/meminfo: memFree=29490652/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=858416 CPUtime=102.3 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 356129 0 0 0 10185 45 0 0 25 0 1 0 525905220 879017984 187684 33554432000 4194304 5525396 140735768987344 18446744073709551615 4322839 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 214604 187684 329 325 0 210418 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 867116

[startup+162.301 s]
/proc/loadavg: 4.04 4.00 3.91 5/194 3001
/proc/meminfo: memFree=29450436/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=858420 CPUtime=162.3 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 356144 0 0 0 16185 45 0 0 25 0 1 0 525905220 879022080 187699 33554432000 4194304 5525396 140735768987344 18446744073709551615 4322877 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 214605 187699 329 325 0 210419 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 867120

[startup+222.301 s]
/proc/loadavg: 4.01 4.00 3.91 5/194 3012
/proc/meminfo: memFree=29404312/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=858420 CPUtime=222.3 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 356155 0 0 0 22185 45 0 0 25 0 1 0 525905220 879022080 187710 33554432000 4194304 5525396 140735768987344 18446744073709551615 4322877 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 214605 187710 329 325 0 210419 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 867120

[startup+282.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 3013
/proc/meminfo: memFree=29392368/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=858420 CPUtime=282.3 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 356156 0 0 0 28185 45 0 0 25 0 1 0 525905220 879022080 187711 33554432000 4194304 5525396 140735768987344 18446744073709551615 4322859 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 214605 187711 329 325 0 210419 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 867120

[startup+342.3 s]
/proc/loadavg: 4.04 4.01 3.92 5/194 3015
/proc/meminfo: memFree=29342968/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=858420 CPUtime=342.31 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 356158 0 0 0 34186 45 0 0 25 0 1 0 525905220 879022080 187713 33554432000 4194304 5525396 140735768987344 18446744073709551615 4322859 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 214605 187713 329 325 0 210419 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 867120

[startup+402.3 s]
/proc/loadavg: 4.01 4.01 3.92 5/194 3020
/proc/meminfo: memFree=29246404/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=945792 CPUtime=402.31 cores=5,7

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

/proc/2995/statm: 328910 295516 370 325 0 324724 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 1324340

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/194 3028
/proc/meminfo: memFree=28783916/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=1320508 CPUtime=702.33 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 558566 0 0 0 70164 69 0 0 25 0 1 0 525905220 1352200192 296728 33554432000 4194304 5525396 140735768987344 18446744073709551615 5309221 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 330127 296728 370 325 0 325941 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 1329208

[startup+762.308 s]
/proc/loadavg: 4.00 4.00 3.93 5/194 3029
/proc/meminfo: memFree=28773088/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=1323948 CPUtime=762.33 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 559416 0 0 0 76164 69 0 0 25 0 1 0 525905220 1355722752 297578 33554432000 4194304 5525396 140735768987344 18446744073709551615 5320013 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 330987 297578 370 325 0 326801 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 1332648

[startup+822.301 s]
/proc/loadavg: 4.07 4.02 3.93 5/194 3031
/proc/meminfo: memFree=28754340/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=1327448 CPUtime=822.33 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 560273 0 0 0 82163 70 0 0 25 0 1 0 525905220 1359306752 298435 33554432000 4194304 5525396 140735768987344 18446744073709551615 5308597 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 331862 298435 370 325 0 327676 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 1336148

[startup+882.301 s]
/proc/loadavg: 4.02 4.01 3.93 5/194 3032
/proc/meminfo: memFree=28706816/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=1330292 CPUtime=882.33 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 560984 0 0 0 88163 70 0 0 25 0 1 0 525905220 1362219008 299146 33554432000 4194304 5525396 140735768987344 18446744073709551615 5308568 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 332573 299146 370 325 0 328387 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 1338992

[startup+942.301 s]
/proc/loadavg: 4.01 4.00 3.93 5/194 3034
/proc/meminfo: memFree=28660896/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=1336088 CPUtime=942.34 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 562358 0 0 0 94162 72 0 0 25 0 1 0 525905220 1368154112 300520 33554432000 4194304 5525396 140735768987344 18446744073709551615 5319984 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 334022 300520 370 325 0 329836 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 1344788

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/194 3036
/proc/meminfo: memFree=28618452/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=1337968 CPUtime=1002.34 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 562798 0 0 0 100162 72 0 0 25 0 1 0 525905220 1370079232 300960 33554432000 4194304 5525396 140735768987344 18446744073709551615 254500389482 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 334492 300960 370 325 0 330306 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 1346668

[startup+1062.3 s]
/proc/loadavg: 4.04 4.01 3.94 5/194 3037
/proc/meminfo: memFree=28603904/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=1346652 CPUtime=1062.34 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 564918 0 0 0 106161 73 0 0 25 0 1 0 525905220 1378971648 303080 33554432000 4194304 5525396 140735768987344 18446744073709551615 5303142 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 336663 303080 370 325 0 332477 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 1355352

[startup+1122.3 s]
/proc/loadavg: 4.01 4.01 3.94 5/194 3039
/proc/meminfo: memFree=28601748/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=1346652 CPUtime=1122.35 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 564923 0 0 0 112162 73 0 0 25 0 1 0 525905220 1378971648 303085 33554432000 4194304 5525396 140735768987344 18446744073709551615 5303124 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 336663 303085 370 325 0 332477 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 1355352

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/194 3040
/proc/meminfo: memFree=28587816/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=1356328 CPUtime=1182.34 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 567342 0 0 0 118160 74 0 0 25 0 1 0 525905220 1388879872 305504 33554432000 4194304 5525396 140735768987344 18446744073709551615 5307783 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 339082 305504 370 325 0 334896 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 1365028

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/194 3042
/proc/meminfo: memFree=28579348/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=1358324 CPUtime=1242.35 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 567835 0 0 0 124161 74 0 0 25 0 1 0 525905220 1390923776 305997 33554432000 4194304 5525396 140735768987344 18446744073709551615 5308134 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 339581 305997 370 325 0 335395 0
Current children cumulated CPU time (s) 1242.35
Current children cumulated vsize (KiB) 1367024



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.54 3.90 3.90 2/173 3100
/proc/meminfo: memFree=29284988/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=1358752 CPUtime=1300.05 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 567959 0 0 0 129931 74 0 0 25 0 1 0 525905220 1391362048 306121 33554432000 4194304 5525396 140735768987344 18446744073709551615 5308034 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 339688 306121 370 325 0 335502 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 1367452

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

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

[startup+1300 s]
/proc/loadavg: 3.54 3.90 3.90 2/173 3100
/proc/meminfo: memFree=29284988/32950928 swapFree=67111464/67111528
[pid=2994] ppid=2992 vsize=8700 CPUtime=0 cores=5,7
/proc/2994/stat : 2994 (rissExp.sh) S 2992 2994 1777 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525905220 8908800 252 33554432000 4194304 4922060 140737385224352 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2994/statm: 2175 252 211 178 0 68 0
[pid=2995] ppid=2994 vsize=1358752 CPUtime=1300.05 cores=5,7
/proc/2995/stat : 2995 (rissExp) R 2994 2994 1777 0 -1 4202496 567959 0 0 0 129931 74 0 0 25 0 1 0 525905220 1391362048 306121 33554432000 4194304 5525396 140735768987344 18446744073709551615 5308034 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2995/statm: 339688 306121 370 325 0 335502 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 1367452

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2994 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.05
#
# 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): 1300.05
CPU user time (s): 1299.31
CPU system time (s): 0.74
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1367452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0
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= 4
involuntary context switches= 1

runsolver used 2.05769 second user time and 5.04223 second system time

The end

Launcher Data 

Begin job on node149 at 2011-04-30 07:58:05
IDJOB=3292651
IDBENCH=86133
IDSOLVER=1599
FILE ID=node149/3292651-1304143081
RUNJOBID= node149-1304140468-2485
PBS_JOBID= 13170822
Free space on /tmp= 73200 MiB

SOLVER NAME= riss Exp
BENCH NAME= SAT05/industrial/narain05/vpn/clauses-8.renamed-as.sat05-1964.cnf
COMMAND LINE= DIR/rissExp.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3292651-1304143081/watcher-3292651-1304143081 -o /tmp/evaluation-result-3292651-1304143081/solver-3292651-1304143081 -C 2400 -W 1300 -M 7680  HOME/rissExp.sh HOME HOME/instance-3292651-1304143081.cnf 381444541 2400 7680 2

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

MD5SUM BENCH= 83c1fe52702413077bb84179a04b277a
RANDOM SEED=381444541

node149.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5332.83
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		: 2666.806
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	: 5332.83
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		: 2666.806
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	: 5332.73
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		: 2666.806
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	: 5332.82
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		: 2666.806
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	: 5332.75
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		: 2666.806
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	: 5332.82
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		: 2666.806
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:     32950928 kB
MemFree:      30340712 kB
Buffers:        492360 kB
Cached:        1517736 kB
SwapCached:         60 kB
Active:         447196 kB
Inactive:      1782924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30340712 kB
SwapTotal:    67111528 kB
SwapFree:     67111464 kB
Dirty:          128520 kB
Writeback:           0 kB
AnonPages:      220472 kB
Mapped:          16260 kB
Slab:           315992 kB
PageTables:       5740 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   407752 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73212 MiB
End job on node149 at 2011-04-30 08:19:47