Trace number 3280368

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

Nameindustrial/anbulagan/
hard-unsat/partial-5-11-u.cnf
MD5SUM8e22d84b1ae625d44fbf300a32374a2d
Bench CategoryAPPLICATION (applications 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 variables164158
Number of clauses730719
Sum of the clauses size1660140
Maximum clause length10
Minimum clause length1
Number of clauses of size 112474
Number of clauses of size 2600009
Number of clauses of size 387256
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

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: 25728
0.00/0.17	c parsetime: 158509us
0.00/0.17	c parsed 730719 clauses with 164158 variables
38.19/38.26	c init all components done
38.19/38.26	c ====================
38.19/38.26	c trail size: 39411

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-3280368-1304131947/watcher-3280368-1304131947 -o /tmp/evaluation-result-3280368-1304131947/solver-3280368-1304131947 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3280368-1304131947.cnf 1028564522 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: 6.26 7.64 7.80 4/188 25727
/proc/meminfo: memFree=30629340/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0

[startup+0.100572 s]
/proc/loadavg: 6.26 7.64 7.80 4/188 25727
/proc/meminfo: memFree=30629340/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.20055 s]
/proc/loadavg: 6.26 7.64 7.80 4/188 25727
/proc/meminfo: memFree=30629340/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300528 s]
/proc/loadavg: 6.26 7.64 7.80 4/188 25727
/proc/meminfo: memFree=30629340/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700461 s]
/proc/loadavg: 6.26 7.64 7.80 4/188 25727
/proc/meminfo: memFree=30629340/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50031 s]
/proc/loadavg: 6.08 7.58 7.78 5/194 25736
/proc/meminfo: memFree=30255336/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=121504 CPUtime=1.49 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 45295 0 0 0 144 5 0 0 25 0 1 0 603425347 124420096 24044 33554432000 4194304 5523604 140735234063888 18446744073709551615 4322847 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 30376 24044 325 325 0 26190 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 130204

[startup+3.10102 s]
/proc/loadavg: 6.08 7.58 7.78 5/194 25736
/proc/meminfo: memFree=30342508/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=121504 CPUtime=3.09 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 45295 0 0 0 304 5 0 0 25 0 1 0 603425347 124420096 24044 33554432000 4194304 5523604 140735234063888 18446744073709551615 4322826 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 30376 24044 325 325 0 26190 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 130204

[startup+6.30042 s]
/proc/loadavg: 6.08 7.58 7.78 5/194 25736
/proc/meminfo: memFree=30340772/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=121504 CPUtime=6.29 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 45295 0 0 0 624 5 0 0 25 0 1 0 603425347 124420096 24044 33554432000 4194304 5523604 140735234063888 18446744073709551615 4322843 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 30376 24044 325 325 0 26190 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 130204

[startup+12.7002 s]
/proc/loadavg: 5.76 7.46 7.74 5/194 25736
/proc/meminfo: memFree=30311416/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=121504 CPUtime=12.69 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 45295 0 0 0 1264 5 0 0 25 0 1 0 603425347 124420096 24044 33554432000 4194304 5523604 140735234063888 18446744073709551615 4322889 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 30376 24044 325 325 0 26190 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 130204

[startup+25.5009 s]
/proc/loadavg: 5.49 7.35 7.70 5/194 25736
/proc/meminfo: memFree=30261904/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=122356 CPUtime=25.49 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 45791 0 0 0 2544 5 0 0 25 0 1 0 603425347 125292544 24540 33554432000 4194304 5523604 140735234063888 18446744073709551615 4342198 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 30589 24540 328 325 0 26403 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 131056

[startup+51.1012 s]
/proc/loadavg: 4.90 7.03 7.58 5/194 25737
/proc/meminfo: memFree=30200172/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=170512 CPUtime=51.09 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 67523 0 0 0 5101 8 0 0 25 0 1 0 603425347 174604288 36465 33554432000 4194304 5523604 140735234063888 18446744073709551615 4219586 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 42628 36465 371 325 0 38442 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 179212

[startup+102.301 s]
/proc/loadavg: 4.39 6.56 7.39 5/194 25738
/proc/meminfo: memFree=30158200/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=188032 CPUtime=102.3 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 71863 0 0 0 10220 10 0 0 25 0 1 0 603425347 192544768 40805 33554432000 4194304 5523604 140735234063888 18446744073709551615 5333115 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 47008 40805 371 325 0 42822 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 196732

[startup+162.301 s]
/proc/loadavg: 4.14 6.09 7.18 5/194 25740
/proc/meminfo: memFree=30115356/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=214088 CPUtime=162.3 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 78297 0 0 0 16217 13 0 0 25 0 1 0 603425347 219226112 47239 33554432000 4194304 5523604 140735234063888 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 53522 47239 371 325 0 49336 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 222788

[startup+222.308 s]
/proc/loadavg: 4.05 5.71 6.97 5/194 25770
/proc/meminfo: memFree=30091924/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=230220 CPUtime=222.3 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 82328 0 0 0 22216 14 0 0 25 0 1 0 603425347 235745280 51270 33554432000 4194304 5523604 140735234063888 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 57555 51270 371 325 0 53369 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 238920

[startup+282.301 s]
/proc/loadavg: 4.02 5.39 6.79 5/194 25771
/proc/meminfo: memFree=30056260/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=253340 CPUtime=282.3 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 88077 0 0 0 28212 18 0 0 25 0 1 0 603425347 259420160 57019 33554432000 4194304 5523604 140735234063888 18446744073709551615 4218110 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 63335 57019 371 325 0 59149 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 262040

[startup+342.301 s]
/proc/loadavg: 4.06 5.15 6.61 5/194 25773
/proc/meminfo: memFree=30006456/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=280288 CPUtime=342.3 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 94824 0 0 0 34208 22 0 0 25 0 1 0 603425347 287014912 63766 33554432000 4194304 5523604 140735234063888 18446744073709551615 5332886 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 70072 63766 371 325 0 65886 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 288988

[startup+402.3 s]
/proc/loadavg: 4.02 4.94 6.45 5/194 25774
/proc/meminfo: memFree=29983672/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3

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

/proc/25728/statm: 86512 80133 371 325 0 82326 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 354748

[startup+702.301 s]
/proc/loadavg: 4.00 4.34 5.76 5/194 25791
/proc/meminfo: memFree=29823892/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=392176 CPUtime=702.31 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 122711 0 0 0 70193 38 0 0 25 0 1 0 603425347 401588224 91653 33554432000 4194304 5523604 140735234063888 18446744073709551615 5333112 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 98044 91653 371 325 0 93858 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 400876

[startup+762.301 s]
/proc/loadavg: 4.04 4.29 5.66 5/194 25793
/proc/meminfo: memFree=29804216/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=396628 CPUtime=762.32 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 123767 0 0 0 76193 39 0 0 25 0 1 0 603425347 406147072 92709 33554432000 4194304 5523604 140735234063888 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 99157 92709 371 325 0 94971 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 405328

[startup+822.301 s]
/proc/loadavg: 4.01 4.24 5.55 5/194 25795
/proc/meminfo: memFree=29794220/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=396628 CPUtime=822.32 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 123768 0 0 0 82193 39 0 0 25 0 1 0 603425347 406147072 92710 33554432000 4194304 5523604 140735234063888 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 99157 92710 371 325 0 94971 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 405328

[startup+882.307 s]
/proc/loadavg: 4.08 4.21 5.45 5/194 25796
/proc/meminfo: memFree=29781008/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=396628 CPUtime=882.32 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 123769 0 0 0 88193 39 0 0 25 0 1 0 603425347 406147072 92711 33554432000 4194304 5523604 140735234063888 18446744073709551615 5332238 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 99157 92711 371 325 0 94971 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 405328

[startup+942.301 s]
/proc/loadavg: 4.03 4.17 5.36 5/194 25798
/proc/meminfo: memFree=29744244/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=414196 CPUtime=942.32 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 128192 0 0 0 94191 41 0 0 25 0 1 0 603425347 424136704 97134 33554432000 4194304 5523604 140735234063888 18446744073709551615 5327434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 103549 97134 371 325 0 99363 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 422896

[startup+1002.3 s]
/proc/loadavg: 4.07 4.15 5.28 5/194 25799
/proc/meminfo: memFree=29699516/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=456300 CPUtime=1002.32 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 138691 0 0 0 100185 47 0 0 25 0 1 0 603425347 467251200 107633 33554432000 4194304 5523604 140735234063888 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 114075 107633 371 325 0 109889 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 465000

[startup+1062.3 s]
/proc/loadavg: 4.05 4.13 5.20 5/194 25801
/proc/meminfo: memFree=29667348/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=483052 CPUtime=1062.33 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 145336 0 0 0 106182 51 0 0 25 0 1 0 603425347 494645248 114278 33554432000 4194304 5523604 140735234063888 18446744073709551615 4219503 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 120763 114278 371 325 0 116577 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 491752

[startup+1122.3 s]
/proc/loadavg: 4.02 4.11 5.12 5/194 25803
/proc/meminfo: memFree=29658352/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=483052 CPUtime=1122.33 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 145336 0 0 0 112182 51 0 0 25 0 1 0 603425347 494645248 114278 33554432000 4194304 5523604 140735234063888 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 120763 114278 371 325 0 116577 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 491752

[startup+1182.3 s]
/proc/loadavg: 4.00 4.08 5.05 5/194 25804
/proc/meminfo: memFree=29649600/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=483052 CPUtime=1182.33 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 145336 0 0 0 118182 51 0 0 25 0 1 0 603425347 494645248 114278 33554432000 4194304 5523604 140735234063888 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 120763 114278 371 325 0 116577 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 491752

[startup+1242.3 s]
/proc/loadavg: 4.00 4.07 4.98 5/194 25806
/proc/meminfo: memFree=29640232/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=483052 CPUtime=1242.33 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 145337 0 0 0 124182 51 0 0 25 0 1 0 603425347 494645248 114279 33554432000 4194304 5523604 140735234063888 18446744073709551615 4219652 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 120763 114279 371 325 0 116577 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 491752



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 4.07 4.93 4/192 25808
/proc/meminfo: memFree=29816884/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=483052 CPUtime=1300.04 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 145345 0 0 0 129953 51 0 0 25 0 1 0 603425347 494645248 114287 33554432000 4194304 5523604 140735234063888 18446744073709551615 5333112 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 120763 114287 371 325 0 116577 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 491752

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: 4.07 4.07 4.93 4/192 25808
/proc/meminfo: memFree=29816884/32951124 swapFree=67111464/67111528
[pid=25727] ppid=25725 vsize=8700 CPUtime=0 cores=1,3
/proc/25727/stat : 25727 (riss.sh) S 25725 25727 25671 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 603425346 8908800 252 33554432000 4194304 4922060 140734958756416 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25727/statm: 2175 252 211 178 0 68 0
[pid=25728] ppid=25727 vsize=483052 CPUtime=1300.04 cores=1,3
/proc/25728/stat : 25728 (riss) R 25727 25727 25671 0 -1 4202496 145345 0 0 0 129953 51 0 0 25 0 1 0 603425347 494645248 114287 33554432000 4194304 5523604 140735234063888 18446744073709551615 5333112 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25728/statm: 120763 114287 371 325 0 116577 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 491752

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25727 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.53
CPU system time (s): 0.51
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 491752

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= 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= 1

runsolver used 1.9907 second user time and 5.10822 second system time

The end

Launcher Data 

Begin job on node110 at 2011-04-30 04:52:28
IDJOB=3280368
IDBENCH=20386
IDSOLVER=1598
FILE ID=node110/3280368-1304131947
RUNJOBID= node110-1304131947-25691
PBS_JOBID= 13170803
Free space on /tmp= 73436 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-11-u.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3280368-1304131947/watcher-3280368-1304131947 -o /tmp/evaluation-result-3280368-1304131947/solver-3280368-1304131947 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3280368-1304131947.cnf 1028564522 2400 7680 2

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

MD5SUM BENCH= 8e22d84b1ae625d44fbf300a32374a2d
RANDOM SEED=1028564522

node110.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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.76
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30629860 kB
Buffers:        962972 kB
Cached:         804752 kB
SwapCached:         64 kB
Active:         245932 kB
Inactive:      1659440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30629860 kB
SwapTotal:    67111528 kB
SwapFree:     67111464 kB
Dirty:           40976 kB
Writeback:           4 kB
AnonPages:      137312 kB
Mapped:          15232 kB
Slab:           349736 kB
PageTables:       5112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   306764 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= 73440 MiB
End job on node110 at 2011-04-30 05:14:10