Trace number 3264448

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
riss Exp? (TO) 1299.94 1300.01

General information on the benchmark

NameSAT04/handmade/connamacher/connm-d0.04/
connm-ue-csp-sat-n800-d0.04-s1788334438.used-as.sat04-976.cnf
MD5SUM41d80cc808c021a52e21ee9950bc91e0
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 variables764
Number of clauses9695
Sum of the clauses size29276
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39504
Number of clauses of size 4191
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c *****************************************************
0.00/0.02	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.02	c *   This program may be redistributed or modified   *
0.00/0.02	c * under the terms of the GNU General Public License *
0.00/0.02	c *****************************************************
0.00/0.02	c process id: 7144
0.00/0.02	c parsetime: 1990us
0.00/0.02	c parsed 9695 clauses with 764 variables
0.00/0.37	c start find xor
0.00/0.37	c relevant clauses: 19
0.00/0.37	c found 0 non-binary xors encoded with 0 clauses
0.00/0.37	c init all components done
0.00/0.37	c ====================
0.00/0.37	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-3264448-1304142553/watcher-3264448-1304142553 -o /tmp/evaluation-result-3264448-1304142553/solver-3264448-1304142553 -C 2400 -W 1300 -M 7680 HOME/rissExp.sh HOME HOME/instance-3264448-1304142553.cnf 1370023628 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: 3.77 3.93 3.75 5/192 7142
/proc/meminfo: memFree=30756348/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=11800 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (runsolver) R 7140 7142 6259 0 -1 4202560 42 0 0 0 0 0 0 0 25 0 1 0 525854091 12083200 51 33554432000 4194304 5434984 140733733525008 18446744073709551615 4881607 0 2147483391 4096 24578 0 0 0 17 6 0 0 0
/proc/7142/statm: 2950 51 31 303 0 2644 0

[startup+0.111452 s]
/proc/loadavg: 3.77 3.93 3.75 5/192 7142
/proc/meminfo: memFree=30756348/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200398 s]
/proc/loadavg: 3.77 3.93 3.75 5/192 7142
/proc/meminfo: memFree=30756348/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300378 s]
/proc/loadavg: 3.77 3.93 3.75 5/192 7142
/proc/meminfo: memFree=30756348/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700302 s]
/proc/loadavg: 3.77 3.93 3.75 5/192 7142
/proc/meminfo: memFree=30756348/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50115 s]
/proc/loadavg: 3.79 3.93 3.75 5/194 7144
/proc/meminfo: memFree=30715668/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=55172 CPUtime=1.48 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 10228 0 0 0 148 0 0 0 25 0 1 0 525854092 56496128 9811 33554432000 4194304 5525396 140737276974992 18446744073709551615 5309328 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 13793 9811 369 325 0 9607 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 63872

[startup+3.10087 s]
/proc/loadavg: 3.79 3.93 3.75 5/194 7144
/proc/meminfo: memFree=30713200/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=56516 CPUtime=3.08 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 10532 0 0 0 308 0 0 0 25 0 1 0 525854092 57872384 10115 33554432000 4194304 5525396 140737276974992 18446744073709551615 5308737 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 14129 10115 371 325 0 9943 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 65216

[startup+6.30024 s]
/proc/loadavg: 3.79 3.93 3.75 5/194 7144
/proc/meminfo: memFree=30707604/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=56792 CPUtime=6.28 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 10601 0 0 0 628 0 0 0 25 0 1 0 525854092 58155008 10184 33554432000 4194304 5525396 140737276974992 18446744073709551615 5308936 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 14198 10184 371 325 0 10012 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 65492

[startup+12.7011 s]
/proc/loadavg: 3.82 3.93 3.75 5/194 7144
/proc/meminfo: memFree=30699556/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=58140 CPUtime=12.69 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 10953 0 0 0 1268 1 0 0 25 0 1 0 525854092 59535360 10536 33554432000 4194304 5525396 140737276974992 18446744073709551615 5308972 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 14535 10536 371 325 0 10349 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 66840

[startup+25.5009 s]
/proc/loadavg: 3.85 3.94 3.76 5/194 7144
/proc/meminfo: memFree=30684172/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=61440 CPUtime=25.49 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 11709 0 0 0 2548 1 0 0 25 0 1 0 525854092 62914560 11292 33554432000 4194304 5525396 140737276974992 18446744073709551615 4219258 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 15360 11292 371 325 0 11174 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 70140

[startup+51.1003 s]
/proc/loadavg: 3.90 3.94 3.76 5/194 7145
/proc/meminfo: memFree=30661004/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=65032 CPUtime=51.08 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 12512 0 0 0 5107 1 0 0 25 0 1 0 525854092 66592768 12095 33554432000 4194304 5525396 140737276974992 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 16258 12095 371 325 0 12072 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 73732

[startup+102.301 s]
/proc/loadavg: 3.96 3.95 3.77 5/194 7146
/proc/meminfo: memFree=30625888/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=71812 CPUtime=102.29 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 14156 0 0 0 10228 1 0 0 25 0 1 0 525854092 73535488 13739 33554432000 4194304 5525396 140737276974992 18446744073709551615 4219519 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 17953 13739 371 325 0 13767 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 80512

[startup+162.301 s]
/proc/loadavg: 3.98 3.95 3.78 5/194 7148
/proc/meminfo: memFree=30591744/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=78788 CPUtime=162.29 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 15653 0 0 0 16227 2 0 0 25 0 1 0 525854092 80678912 15236 33554432000 4194304 5525396 140737276974992 18446744073709551615 5308681 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 19697 15236 371 325 0 15511 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 87488

[startup+222.307 s]
/proc/loadavg: 4.03 3.97 3.80 5/194 7150
/proc/meminfo: memFree=30554992/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=83884 CPUtime=222.29 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 16853 0 0 0 22227 2 0 0 25 0 1 0 525854092 85897216 16436 33554432000 4194304 5525396 140737276974992 18446744073709551615 5307930 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 20971 16436 371 325 0 16785 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 92584

[startup+282.301 s]
/proc/loadavg: 4.07 3.99 3.82 5/194 7151
/proc/meminfo: memFree=30547372/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=87248 CPUtime=282.29 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 17621 0 0 0 28227 2 0 0 25 0 1 0 525854092 89341952 17204 33554432000 4194304 5525396 140737276974992 18446744073709551615 5309328 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 21812 17204 371 325 0 17626 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 95948

[startup+342.301 s]
/proc/loadavg: 4.02 3.99 3.82 5/194 7153
/proc/meminfo: memFree=30502820/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=90440 CPUtime=342.29 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 18387 0 0 0 34226 3 0 0 25 0 1 0 525854092 92610560 17970 33554432000 4194304 5525396 140737276974992 18446744073709551615 5308699 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 22610 17970 371 325 0 18424 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 99140

[startup+402.301 s]
/proc/loadavg: 4.04 4.00 3.83 5/194 7154
/proc/meminfo: memFree=30492608/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6

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

/proc/7144/statm: 28036 22840 371 325 0 23850 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 120844

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/194 7162
/proc/meminfo: memFree=30392912/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=114656 CPUtime=702.3 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 24071 0 0 0 70226 4 0 0 25 0 1 0 525854092 117407744 23397 33554432000 4194304 5525396 140737276974992 18446744073709551615 5308748 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 28664 23397 371 325 0 24478 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 123356

[startup+762.301 s]
/proc/loadavg: 4.05 4.01 3.88 5/194 7173
/proc/meminfo: memFree=30361244/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=114656 CPUtime=762.3 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 24098 0 0 0 76226 4 0 0 25 0 1 0 525854092 117407744 23424 33554432000 4194304 5525396 140737276974992 18446744073709551615 5309103 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 28664 23424 371 325 0 24478 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 123356

[startup+822.301 s]
/proc/loadavg: 4.10 4.02 3.89 5/194 7174
/proc/meminfo: memFree=30350168/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=115196 CPUtime=822.31 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 24284 0 0 0 82226 5 0 0 25 0 1 0 525854092 117960704 23610 33554432000 4194304 5525396 140737276974992 18446744073709551615 5308692 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 28799 23610 371 325 0 24613 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 123896

[startup+882.307 s]
/proc/loadavg: 4.03 4.02 3.89 5/194 7176
/proc/meminfo: memFree=30342696/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=117116 CPUtime=882.31 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 24669 0 0 0 88226 5 0 0 25 0 1 0 525854092 119926784 23995 33554432000 4194304 5525396 140737276974992 18446744073709551615 5308780 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 29279 23995 371 325 0 25093 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 125816

[startup+942.301 s]
/proc/loadavg: 4.06 4.03 3.90 5/194 7181
/proc/meminfo: memFree=30332496/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=120460 CPUtime=942.3 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 25538 0 0 0 94225 5 0 0 25 0 1 0 525854092 123351040 24864 33554432000 4194304 5525396 140737276974992 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 30115 24864 371 325 0 25929 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 129160

[startup+1002.3 s]
/proc/loadavg: 4.02 4.02 3.91 5/194 7182
/proc/meminfo: memFree=30319164/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=126608 CPUtime=1002.31 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 26910 0 0 0 100225 6 0 0 25 0 1 0 525854092 129646592 26236 33554432000 4194304 5525396 140737276974992 18446744073709551615 5309332 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 31652 26236 371 325 0 27466 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 135308

[startup+1062.3 s]
/proc/loadavg: 4.01 4.02 3.91 5/194 7184
/proc/meminfo: memFree=30297056/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=132324 CPUtime=1062.31 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 28228 0 0 0 106224 7 0 0 25 0 1 0 525854092 135499776 27554 33554432000 4194304 5525396 140737276974992 18446744073709551615 5308722 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 33081 27554 371 325 0 28895 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 141024

[startup+1122.3 s]
/proc/loadavg: 4.00 4.01 3.91 5/194 7186
/proc/meminfo: memFree=30255468/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=137248 CPUtime=1122.31 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 29436 0 0 0 112224 7 0 0 25 0 1 0 525854092 140541952 28762 33554432000 4194304 5525396 140737276974992 18446744073709551615 5309332 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 34312 28762 371 325 0 30126 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 145948

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 7187
/proc/meminfo: memFree=30224292/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=137248 CPUtime=1182.31 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 29436 0 0 0 118224 7 0 0 25 0 1 0 525854092 140541952 28762 33554432000 4194304 5525396 140737276974992 18446744073709551615 5309116 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 34312 28762 371 325 0 30126 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 145948

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 7189
/proc/meminfo: memFree=30209988/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=137248 CPUtime=1242.31 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 29437 0 0 0 124224 7 0 0 25 0 1 0 525854092 140541952 28763 33554432000 4194304 5525396 140737276974992 18446744073709551615 5304712 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 34312 28763 371 325 0 30126 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 145948



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.92 3.98 3.90 5/188 7267
/proc/meminfo: memFree=28600560/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=137248 CPUtime=1299.94 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 29441 0 0 0 129921 73 0 0 25 0 1 0 525854092 140541952 28767 33554432000 4194304 5525396 140737276974992 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 34312 28767 371 325 0 30126 0
Current children cumulated CPU time (s) 1299.94
Current children cumulated vsize (KiB) 145948

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

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

[startup+1300 s]
/proc/loadavg: 3.92 3.98 3.90 5/188 7267
/proc/meminfo: memFree=28600560/32950928 swapFree=67111464/67111528
[pid=7142] ppid=7140 vsize=8700 CPUtime=0 cores=4,6
/proc/7142/stat : 7142 (rissExp.sh) S 7140 7142 6259 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525854091 8908800 252 33554432000 4194304 4922060 140736289858944 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7142/statm: 2175 252 211 178 0 68 0
[pid=7144] ppid=7142 vsize=137248 CPUtime=1299.94 cores=4,6
/proc/7144/stat : 7144 (rissExp) R 7142 7142 6259 0 -1 4202496 29441 0 0 0 129921 73 0 0 25 0 1 0 525854092 140541952 28767 33554432000 4194304 5525396 140737276974992 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7144/statm: 34312 28767 371 325 0 30126 0
Current children cumulated CPU time (s) 1299.94
Current children cumulated vsize (KiB) 145948

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7142 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1299.94
#
# 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): 1299.94
CPU user time (s): 1299.21
CPU system time (s): 0.73
CPU usage (%): 99.9944
Max. virtual memory (cumulated for all children) (KiB): 145948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 332
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 2

runsolver used 2.08968 second user time and 5.00924 second system time

The end

Launcher Data 

Begin job on node122 at 2011-04-30 07:49:13
IDJOB=3264448
IDBENCH=84634
IDSOLVER=1599
FILE ID=node122/3264448-1304142553
RUNJOBID= node122-1304141242-6863
PBS_JOBID= 13170825
Free space on /tmp= 73340 MiB

SOLVER NAME= riss Exp
BENCH NAME= SAT04/handmade/connamacher/connm-d0.04/connm-ue-csp-sat-n800-d0.04-s1788334438.used-as.sat04-976.cnf
COMMAND LINE= DIR/rissExp.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3264448-1304142553/watcher-3264448-1304142553 -o /tmp/evaluation-result-3264448-1304142553/solver-3264448-1304142553 -C 2400 -W 1300 -M 7680  HOME/rissExp.sh HOME HOME/instance-3264448-1304142553.cnf 1370023628 2400 7680 2

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

MD5SUM BENCH= 41d80cc808c021a52e21ee9950bc91e0
RANDOM SEED=1370023628

node122.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		: 2666.820
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	: 5333.64
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.75
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		: 2666.820
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		: 2666.820
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	: 5332.75
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		: 2666.820
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30756364 kB
Buffers:        318396 kB
Cached:        1331556 kB
SwapCached:         64 kB
Active:         288428 kB
Inactive:      1561804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30756364 kB
SwapTotal:    67111528 kB
SwapFree:     67111464 kB
Dirty:            9388 kB
Writeback:           0 kB
AnonPages:      200064 kB
Mapped:          16440 kB
Slab:           280004 kB
PageTables:       5948 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   388180 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= 73032 MiB
End job on node122 at 2011-04-30 08:10:55