Trace number 3263743

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 1300.01

General information on the benchmark

NameSAT03/handmade/stanion/hwb/
hwb-n28-02-S818962541.shuffled-as.sat03-1628.cnf
MD5SUMd705043763df769aab1e385bbbc2b11e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables184
Number of clauses896
Sum of the clauses size3042
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3514
Number of clauses of size 4368
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.04	c *****************************************************
0.00/0.04	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.04	c *   This program may be redistributed or modified   *
0.00/0.04	c * under the terms of the GNU General Public License *
0.00/0.04	c *****************************************************
0.00/0.04	c process id: 7871
0.00/0.04	c parsetime: 320us
0.00/0.04	c parsed 896 clauses with 184 variables
0.00/0.63	c init all components done
0.00/0.63	c ====================
0.00/0.63	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-3263743-1304142031/watcher-3263743-1304142031 -o /tmp/evaluation-result-3263743-1304142031/solver-3263743-1304142031 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3263743-1304142031.cnf 1117666264 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: 3.70 3.92 3.62 1/182 7865
/proc/meminfo: memFree=29037568/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=11800 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (runsolver) S 7863 7865 6604 0 -1 4202560 43 0 0 0 0 0 0 0 19 0 1 0 604433765 12083200 51 33554432000 4194304 5434984 140734189484976 18446744073709551615 4881607 0 2147483391 4096 24578 18446744071699960631 0 0 17 1 0 0 0
/proc/7865/statm: 2950 51 31 303 0 2644 0

[startup+0.068515 s]
/proc/loadavg: 3.70 3.92 3.62 1/182 7865
/proc/meminfo: memFree=29037568/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100502 s]
/proc/loadavg: 3.70 3.92 3.62 1/182 7865
/proc/meminfo: memFree=29037568/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300456 s]
/proc/loadavg: 3.70 3.92 3.62 1/182 7865
/proc/meminfo: memFree=29037568/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700393 s]
/proc/loadavg: 3.70 3.92 3.62 1/182 7865
/proc/meminfo: memFree=29037568/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50023 s]
/proc/loadavg: 3.70 3.92 3.62 5/194 7927
/proc/meminfo: memFree=28894460/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=54036 CPUtime=1.47 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 9875 0 0 0 146 1 0 0 20 0 1 0 604433767 55332864 9457 33554432000 4194304 5523604 140736564521360 18446744073709551615 5333124 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 13509 9457 373 325 0 9323 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 62736

[startup+3.10094 s]
/proc/loadavg: 3.70 3.92 3.62 5/194 7927
/proc/meminfo: memFree=28888544/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=55148 CPUtime=3.07 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 10165 0 0 0 306 1 0 0 25 0 1 0 604433767 56471552 9747 33554432000 4194304 5523604 140736564521360 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 13787 9747 373 325 0 9601 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 63848

[startup+6.30035 s]
/proc/loadavg: 3.73 3.92 3.62 5/194 7927
/proc/meminfo: memFree=28879612/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=57244 CPUtime=6.27 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 10636 0 0 0 626 1 0 0 25 0 1 0 604433767 58617856 10218 33554432000 4194304 5523604 140736564521360 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 14311 10218 373 325 0 10125 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 65944

[startup+12.7012 s]
/proc/loadavg: 3.75 3.92 3.63 5/194 7927
/proc/meminfo: memFree=28868248/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=60168 CPUtime=12.67 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 11387 0 0 0 1266 1 0 0 25 0 1 0 604433767 61612032 10969 33554432000 4194304 5523604 140736564521360 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 15042 10969 373 325 0 10856 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 68868

[startup+25.5008 s]
/proc/loadavg: 3.80 3.92 3.63 5/194 7927
/proc/meminfo: memFree=28851272/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=63652 CPUtime=25.46 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 12120 0 0 0 2545 1 0 0 25 0 1 0 604433767 65179648 11702 33554432000 4194304 5523604 140736564521360 18446744073709551615 5332870 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 15913 11702 373 325 0 11727 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 72352

[startup+51.1011 s]
/proc/loadavg: 3.87 3.93 3.64 5/194 7928
/proc/meminfo: memFree=28833252/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=69352 CPUtime=51.07 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 13447 0 0 0 5105 2 0 0 25 0 1 0 604433767 71016448 13029 33554432000 4194304 5523604 140736564521360 18446744073709551615 5327300 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 17338 13029 373 325 0 13152 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 78052

[startup+102.308 s]
/proc/loadavg: 3.94 3.94 3.65 5/194 7929
/proc/meminfo: memFree=28800724/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=78236 CPUtime=102.27 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 15545 0 0 0 10224 3 0 0 25 0 1 0 604433767 80113664 15127 33554432000 4194304 5523604 140736564521360 18446744073709551615 5333121 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 19559 15127 373 325 0 15373 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 86936

[startup+162.301 s]
/proc/loadavg: 3.98 3.95 3.67 5/194 7931
/proc/meminfo: memFree=28783304/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=82048 CPUtime=162.27 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 16426 0 0 0 16224 3 0 0 25 0 1 0 604433767 84017152 16008 33554432000 4194304 5523604 140736564521360 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 20512 16008 373 325 0 16326 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 90748

[startup+222.3 s]
/proc/loadavg: 3.99 3.95 3.69 5/194 7933
/proc/meminfo: memFree=28756600/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=89972 CPUtime=222.27 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 18174 0 0 0 22223 4 0 0 25 0 1 0 604433767 92131328 17499 33554432000 4194304 5523604 140736564521360 18446744073709551615 5333290 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 22493 17499 373 325 0 18307 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 98672

[startup+282.3 s]
/proc/loadavg: 3.99 3.96 3.71 5/194 7934
/proc/meminfo: memFree=28750728/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=90996 CPUtime=282.27 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 18433 0 0 0 28223 4 0 0 25 0 1 0 604433767 93179904 17758 33554432000 4194304 5523604 140736564521360 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 22749 17758 373 325 0 18563 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 99696

[startup+342.301 s]
/proc/loadavg: 3.99 3.96 3.72 5/194 7936
/proc/meminfo: memFree=28726264/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=98652 CPUtime=342.28 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 20529 0 0 0 34222 6 0 0 25 0 1 0 604433767 101019648 19854 33554432000 4194304 5523604 140736564521360 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 24663 19854 373 325 0 20477 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 107352

[startup+402.301 s]
/proc/loadavg: 3.99 3.97 3.74 5/194 7937
/proc/meminfo: memFree=28712588/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3

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

/proc/7871/statm: 27554 22428 373 325 0 23368 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 118916

[startup+642.301 s]
/proc/loadavg: 4.06 4.00 3.80 5/194 7944
/proc/meminfo: memFree=28665148/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=116620 CPUtime=642.29 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 24558 0 0 0 64220 9 0 0 25 0 1 0 604433767 119418880 23883 33554432000 4194304 5523604 140736564521360 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 29155 23883 373 325 0 24969 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 125320

[startup+702.301 s]
/proc/loadavg: 4.06 4.01 3.81 5/194 7945
/proc/meminfo: memFree=28652828/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=118168 CPUtime=702.29 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 25022 0 0 0 70220 9 0 0 25 0 1 0 604433767 121004032 24347 33554432000 4194304 5523604 140736564521360 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 29542 24347 373 325 0 25356 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 126868

[startup+762.307 s]
/proc/loadavg: 4.02 4.01 3.82 5/194 7947
/proc/meminfo: memFree=28646948/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=118168 CPUtime=762.3 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 25023 0 0 0 76221 9 0 0 25 0 1 0 604433767 121004032 24348 33554432000 4194304 5523604 140736564521360 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 29542 24348 373 325 0 25356 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 126868

[startup+822.3 s]
/proc/loadavg: 4.01 4.00 3.83 5/194 7948
/proc/meminfo: memFree=28641316/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=118168 CPUtime=822.29 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 25032 0 0 0 82220 9 0 0 25 0 1 0 604433767 121004032 24357 33554432000 4194304 5523604 140736564521360 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 29542 24357 373 325 0 25356 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 126868

[startup+882.3 s]
/proc/loadavg: 4.04 4.01 3.84 5/194 7950
/proc/meminfo: memFree=28641008/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=118168 CPUtime=882.29 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 25062 0 0 0 88220 9 0 0 25 0 1 0 604433767 121004032 24387 33554432000 4194304 5523604 140736564521360 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 29542 24387 373 325 0 25356 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 126868

[startup+942.301 s]
/proc/loadavg: 4.01 4.01 3.84 5/194 7952
/proc/meminfo: memFree=28637248/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=119240 CPUtime=942.3 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 25321 0 0 0 94221 9 0 0 25 0 1 0 604433767 122101760 24646 33554432000 4194304 5523604 140736564521360 18446744073709551615 5332855 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 29810 24646 373 325 0 25624 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 127940

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.85 5/194 7953
/proc/meminfo: memFree=28625536/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=125792 CPUtime=1002.29 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 26929 0 0 0 100219 10 0 0 25 0 1 0 604433767 128811008 25741 33554432000 4194304 5523604 140736564521360 18446744073709551615 5332907 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 31448 25741 373 325 0 27262 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 134492

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/194 7955
/proc/meminfo: memFree=28610860/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=130596 CPUtime=1062.3 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 28125 0 0 0 106218 12 0 0 25 0 1 0 604433767 133730304 26937 33554432000 4194304 5523604 140736564521360 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 32649 26937 373 325 0 28463 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 139296

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/194 7957
/proc/meminfo: memFree=28596924/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=134596 CPUtime=1122.3 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 29212 0 0 0 112217 13 0 0 25 0 1 0 604433767 137826304 28024 33554432000 4194304 5523604 140736564521360 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 33649 28024 373 325 0 29463 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 143296

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.87 5/194 7958
/proc/meminfo: memFree=28584244/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=139468 CPUtime=1182.3 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 30308 0 0 0 118217 13 0 0 25 0 1 0 604433767 142815232 29120 33554432000 4194304 5523604 140736564521360 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 34867 29120 373 325 0 30681 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 148168

[startup+1242.3 s]
/proc/loadavg: 4.08 4.03 3.88 5/194 7969
/proc/meminfo: memFree=28572816/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=142456 CPUtime=1242.3 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 30815 0 0 0 124217 13 0 0 25 0 1 0 604433767 145874944 29627 33554432000 4194304 5523604 140736564521360 18446744073709551615 5332855 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 35614 29627 373 325 0 31428 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 151156



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 4.02 3.89 5/194 7970
/proc/meminfo: memFree=28568820/32950928 swapFree=67111352/67111528
[pid=7865] ppid=7863 vsize=8700 CPUtime=0 cores=1,3
/proc/7865/stat : 7865 (riss.sh) S 7863 7865 6604 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 604433765 8908800 252 33554432000 4194304 4922060 140734983316928 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/7865/statm: 2175 252 211 178 0 68 0
[pid=7871] ppid=7865 vsize=142456 CPUtime=1300 cores=1,3
/proc/7871/stat : 7871 (riss) R 7865 7865 6604 0 -1 4202496 30816 0 0 0 129987 13 0 0 25 0 1 0 604433767 145874944 29628 33554432000 4194304 5523604 140736564521360 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7871/statm: 35614 29628 373 325 0 31428 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 151156

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 7865 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
#
# 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
CPU user time (s): 1299.87
CPU system time (s): 0.13
CPU usage (%): 99.9989
Max. virtual memory (cumulated for all children) (KiB): 151156

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= 333
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= 43
involuntary context switches= 3

runsolver used 1.86871 second user time and 5.2372 second system time

The end

Launcher Data 

Begin job on node113 at 2011-04-30 07:40:31
IDJOB=3263743
IDBENCH=84018
IDSOLVER=1598
FILE ID=node113/3263743-1304142031
RUNJOBID= node113-1304140729-7728
PBS_JOBID= 13170806
Free space on /tmp= 72392 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT03/handmade/stanion/hwb/hwb-n28-02-S818962541.shuffled-as.sat03-1628.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3263743-1304142031/watcher-3263743-1304142031 -o /tmp/evaluation-result-3263743-1304142031/solver-3263743-1304142031 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3263743-1304142031.cnf 1117666264 2400 7680 2

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

MD5SUM BENCH= d705043763df769aab1e385bbbc2b11e
RANDOM SEED=1117666264

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:      29037724 kB
Buffers:        752264 kB
Cached:        2591032 kB
SwapCached:         12 kB
Active:         198112 kB
Inactive:      3211200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29037724 kB
SwapTotal:    67111528 kB
SwapFree:     67111352 kB
Dirty:            1208 kB
Writeback:           0 kB
AnonPages:       65764 kB
Mapped:          15068 kB
Slab:           438416 kB
PageTables:       5124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   221840 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 08:02:13