Trace number 3266471

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 1.0? (TO) 1300.04 1300.01

General information on the benchmark

NameSAT02/handmade/simon/satex-challenges/
par32-3.shuffled.cnf
MD5SUM0115a0e26236f3f01aa829c2004452c1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.6469
Satisfiable
(Un)Satisfiability was proved
Number of variables3176
Number of clauses10297
Sum of the clauses size27581
Maximum clause length3
Minimum clause length1
Number of clauses of size 1141
Number of clauses of size 23028
Number of clauses of size 37128
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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: 8074
0.00/0.01	c parsetime: 2701us
0.00/0.01	c parsed 10297 clauses with 3176 variables
0.00/0.33	c init all components done
0.00/0.33	c ====================
0.00/0.33	c trail size: 684

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-3266471-1304143333/watcher-3266471-1304143333 -o /tmp/evaluation-result-3266471-1304143333/solver-3266471-1304143333 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3266471-1304143333.cnf 28854491 2400 7680 2 

running on 2 cores: 4,6

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: 4.03 4.02 3.89 4/186 8073
/proc/meminfo: memFree=28970192/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0

[startup+0.053677 s]
/proc/loadavg: 4.03 4.02 3.89 4/186 8073
/proc/meminfo: memFree=28970192/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100662 s]
/proc/loadavg: 4.03 4.02 3.89 4/186 8073
/proc/meminfo: memFree=28970192/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300628 s]
/proc/loadavg: 4.03 4.02 3.89 4/186 8073
/proc/meminfo: memFree=28970192/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700555 s]
/proc/loadavg: 4.03 4.02 3.89 4/186 8073
/proc/meminfo: memFree=28970192/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5004 s]
/proc/loadavg: 4.03 4.02 3.89 5/194 8086
/proc/meminfo: memFree=28889396/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=54020 CPUtime=1.49 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 10164 0 0 0 148 1 0 0 25 0 1 0 604563993 55316480 9521 33554432000 4194304 5523604 140737486919856 18446744073709551615 4219982 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 13505 9521 373 325 0 9319 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62720

[startup+3.10111 s]
/proc/loadavg: 4.03 4.02 3.89 5/194 8087
/proc/meminfo: memFree=28883584/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=55000 CPUtime=3.09 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 10395 0 0 0 308 1 0 0 25 0 1 0 604563993 56320000 9752 33554432000 4194304 5523604 140737486919856 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 13750 9752 373 325 0 9564 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 63700

[startup+6.30052 s]
/proc/loadavg: 4.03 4.02 3.89 5/194 8087
/proc/meminfo: memFree=28873976/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=56864 CPUtime=6.29 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 10854 0 0 0 628 1 0 0 25 0 1 0 604563993 58228736 10211 33554432000 4194304 5523604 140737486919856 18446744073709551615 5332870 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 14216 10211 373 325 0 10030 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 65564

[startup+12.7003 s]
/proc/loadavg: 4.02 4.02 3.89 5/194 8087
/proc/meminfo: memFree=28859140/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=59964 CPUtime=12.68 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 11595 0 0 0 1267 1 0 0 25 0 1 0 604563993 61403136 10952 33554432000 4194304 5523604 140737486919856 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 14991 10952 373 325 0 10805 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 68664

[startup+25.501 s]
/proc/loadavg: 4.02 4.02 3.89 5/194 8087
/proc/meminfo: memFree=28836332/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=64504 CPUtime=25.49 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 12608 0 0 0 2548 1 0 0 25 0 1 0 604563993 66052096 11965 33554432000 4194304 5523604 140737486919856 18446744073709551615 5333121 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 16126 11965 373 325 0 11940 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 73204

[startup+51.1012 s]
/proc/loadavg: 4.01 4.02 3.89 5/194 8088
/proc/meminfo: memFree=28812452/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=69532 CPUtime=51.09 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 13901 0 0 0 5107 2 0 0 25 0 1 0 604563993 71200768 13258 33554432000 4194304 5523604 140737486919856 18446744073709551615 4219872 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 17383 13258 373 325 0 13197 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 78232

[startup+102.307 s]
/proc/loadavg: 4.00 4.01 3.90 5/194 8089
/proc/meminfo: memFree=28769884/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=83460 CPUtime=102.3 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 17138 0 0 0 10226 4 0 0 25 0 1 0 604563993 85463040 16495 33554432000 4194304 5523604 140737486919856 18446744073709551615 5331560 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 20865 16495 373 325 0 16679 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 92160

[startup+162.301 s]
/proc/loadavg: 4.00 4.01 3.91 5/194 8091
/proc/meminfo: memFree=28735604/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=92268 CPUtime=162.29 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 19329 0 0 0 16225 4 0 0 25 0 1 0 604563993 94482432 18429 33554432000 4194304 5523604 140737486919856 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 23067 18429 373 325 0 18881 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 100968

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 8092
/proc/meminfo: memFree=28717704/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=95052 CPUtime=222.3 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 19947 0 0 0 22225 5 0 0 25 0 1 0 604563993 97333248 19047 33554432000 4194304 5523604 140737486919856 18446744073709551615 5332907 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 23763 19047 373 325 0 19577 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 103752

[startup+282.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 8094
/proc/meminfo: memFree=28680816/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=106052 CPUtime=282.3 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 22690 0 0 0 28224 6 0 0 25 0 1 0 604563993 108597248 21790 33554432000 4194304 5523604 140737486919856 18446744073709551615 5333103 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 26513 21790 373 325 0 22327 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 114752

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 8095
/proc/meminfo: memFree=28671712/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=108124 CPUtime=342.3 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 23119 0 0 0 34224 6 0 0 25 0 1 0 604563993 110718976 22219 33554432000 4194304 5523604 140737486919856 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 27031 22219 373 325 0 22845 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 116824

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 8097
/proc/meminfo: memFree=28660028/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6

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

/proc/8074/statm: 31513 26742 373 325 0 27327 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 134752

[startup+642.301 s]
/proc/loadavg: 4.07 4.03 3.93 5/194 8103
/proc/meminfo: memFree=28595104/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=126052 CPUtime=642.31 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 27657 0 0 0 64224 7 0 0 25 0 1 0 604563993 129077248 26757 33554432000 4194304 5523604 140737486919856 18446744073709551615 5333311 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 31513 26757 373 325 0 27327 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 134752

[startup+702.301 s]
/proc/loadavg: 4.03 4.03 3.93 5/194 8105
/proc/meminfo: memFree=28581152/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=126904 CPUtime=702.31 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 27887 0 0 0 70224 7 0 0 25 0 1 0 604563993 129949696 26987 33554432000 4194304 5523604 140737486919856 18446744073709551615 5333241 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 31726 26987 373 325 0 27540 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 135604

[startup+762.308 s]
/proc/loadavg: 4.04 4.03 3.93 5/194 8107
/proc/meminfo: memFree=28564356/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=135704 CPUtime=762.32 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 30061 0 0 0 76224 8 0 0 25 0 1 0 604563993 138960896 28648 33554432000 4194304 5523604 140737486919856 18446744073709551615 5333128 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 33926 28648 373 325 0 29740 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 144404

[startup+822.301 s]
/proc/loadavg: 4.01 4.02 3.93 5/194 8108
/proc/meminfo: memFree=28538268/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=144624 CPUtime=822.32 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 32105 0 0 0 82223 9 0 0 25 0 1 0 604563993 148094976 30692 33554432000 4194304 5523604 140737486919856 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 36156 30692 373 325 0 31970 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 153324

[startup+882.3 s]
/proc/loadavg: 4.00 4.02 3.93 5/194 8110
/proc/meminfo: memFree=28520352/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=153428 CPUtime=882.32 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 34023 0 0 0 88222 10 0 0 25 0 1 0 604563993 157110272 32610 33554432000 4194304 5523604 140737486919856 18446744073709551615 5331560 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 38357 32610 373 325 0 34171 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 162128

[startup+942.3 s]
/proc/loadavg: 4.00 4.01 3.93 5/194 8111
/proc/meminfo: memFree=28509640/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=153428 CPUtime=942.32 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 34026 0 0 0 94222 10 0 0 25 0 1 0 604563993 157110272 32613 33554432000 4194304 5523604 140737486919856 18446744073709551615 4252828 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 38357 32613 373 325 0 34171 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 162128

[startup+1002.3 s]
/proc/loadavg: 4.00 4.01 3.93 5/194 8113
/proc/meminfo: memFree=28498796/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=153428 CPUtime=1002.32 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 34026 0 0 0 100222 10 0 0 25 0 1 0 604563993 157110272 32613 33554432000 4194304 5523604 140737486919856 18446744073709551615 5333290 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 38357 32613 373 325 0 34171 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 162128

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/194 8115
/proc/meminfo: memFree=28494896/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=153428 CPUtime=1062.32 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 34042 0 0 0 106222 10 0 0 25 0 1 0 604563993 157110272 32629 33554432000 4194304 5523604 140737486919856 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 38357 32629 373 325 0 34171 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 162128

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/194 8116
/proc/meminfo: memFree=28486400/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=153428 CPUtime=1122.32 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 34077 0 0 0 112222 10 0 0 25 0 1 0 604563993 157110272 32664 33554432000 4194304 5523604 140737486919856 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 38357 32664 373 325 0 34171 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 162128

[startup+1182.3 s]
/proc/loadavg: 4.08 4.03 3.94 5/194 8118
/proc/meminfo: memFree=28476068/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=153940 CPUtime=1182.33 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 34165 0 0 0 118223 10 0 0 25 0 1 0 604563993 157634560 32752 33554432000 4194304 5523604 140737486919856 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 38485 32752 373 325 0 34299 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 162640

[startup+1242.3 s]
/proc/loadavg: 4.03 4.02 3.94 5/194 8119
/proc/meminfo: memFree=28463368/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=154964 CPUtime=1242.33 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 34413 0 0 0 124223 10 0 0 25 0 1 0 604563993 158683136 33000 33554432000 4194304 5523604 140737486919856 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 38741 33000 373 325 0 34555 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 163664



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.06 4.03 3.95 3/189 8123
/proc/meminfo: memFree=28691024/32950928 swapFree=67111352/67111528
[pid=8073] ppid=8071 vsize=8700 CPUtime=0 cores=4,6
/proc/8073/stat : 8073 (riss.sh) S 8071 8073 6604 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 604563993 8908800 251 33554432000 4194304 4922060 140736565928192 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8073/statm: 2175 251 211 178 0 68 0
[pid=8074] ppid=8073 vsize=158792 CPUtime=1300.04 cores=4,6
/proc/8074/stat : 8074 (riss) R 8073 8073 6604 0 -1 4202496 35446 0 0 0 129993 11 0 0 25 0 1 0 604563993 162603008 34033 33554432000 4194304 5523604 140737486919856 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8074/statm: 39698 34033 373 325 0 35512 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 167492

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 8073 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=0
# CPU time returned by wait4() is 0
# 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): 1299.93
CPU system time (s): 0.11
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 167492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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= 331
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= 2

runsolver used 2.22266 second user time and 4.88026 second system time

The end

Launcher Data 

Begin job on node113 at 2011-04-30 08:02:13
IDJOB=3266471
IDBENCH=87739
IDSOLVER=1598
FILE ID=node113/3266471-1304143333
RUNJOBID= node113-1304140729-7727
PBS_JOBID= 13170806
Free space on /tmp= 72392 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT02/handmade/simon/satex-challenges/par32-3.shuffled.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266471-1304143333/watcher-3266471-1304143333 -o /tmp/evaluation-result-3266471-1304143333/solver-3266471-1304143333 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3266471-1304143333.cnf 28854491 2400 7680 2

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

MD5SUM BENCH= 0115a0e26236f3f01aa829c2004452c1
RANDOM SEED=28854491

node113.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5332.76
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		: 2666.846
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	: 5332.74
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		: 2666.846
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	: 5332.75
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      28970464 kB
Buffers:        753124 kB
Cached:        2590524 kB
SwapCached:         12 kB
Active:         264804 kB
Inactive:      3211988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      28970464 kB
SwapTotal:    67111528 kB
SwapFree:     67111352 kB
Dirty:            4284 kB
Writeback:           0 kB
AnonPages:      132876 kB
Mapped:          15864 kB
Slab:           438488 kB
PageTables:       5900 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   300232 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= 72392 MiB
End job on node113 at 2011-04-30 08:23:55