Trace number 3266477

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
PicoSAT 941? (TO) 1300.02 1300.01

General information on the benchmark

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

Solver Data


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-3266477-1303580927/watcher-3266477-1303580927 -o /tmp/evaluation-result-3266477-1303580927/solver-3266477-1303580927 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3266477-1303580927.cnf 

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: 3.76 3.95 3.88 4/189 18140
/proc/meminfo: memFree=15543680/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=2292 CPUtime=0 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 305 0 0 0 0 0 0 0 25 0 1 0 469691505 2347008 251 33554432000 134512640 134603332 4286641536 18446744073709551615 134543846 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 573 251 97 23 0 199 0

[startup+0.0501039 s]
/proc/loadavg: 3.76 3.95 3.88 4/189 18140
/proc/meminfo: memFree=15543680/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=2292 CPUtime=0.04 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 319 0 0 0 4 0 0 0 25 0 1 0 469691505 2347008 265 33554432000 134512640 134603332 4286641536 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 573 265 97 23 0 199 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2292

[startup+0.100094 s]
/proc/loadavg: 3.76 3.95 3.88 4/189 18140
/proc/meminfo: memFree=15543680/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=2424 CPUtime=0.09 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 339 0 0 0 9 0 0 0 25 0 1 0 469691505 2482176 285 33554432000 134512640 134603332 4286641536 18446744073709551615 134565413 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 606 285 97 23 0 232 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2424

[startup+0.300106 s]
/proc/loadavg: 3.76 3.95 3.88 4/189 18140
/proc/meminfo: memFree=15543680/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=2688 CPUtime=0.29 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 422 0 0 0 29 0 0 0 25 0 1 0 469691505 2752512 368 33554432000 134512640 134603332 4286641536 18446744073709551615 134551073 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 672 368 97 23 0 298 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2688

[startup+0.700988 s]
/proc/loadavg: 3.76 3.95 3.88 4/189 18140
/proc/meminfo: memFree=15543680/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=3348 CPUtime=0.69 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 568 0 0 0 69 0 0 0 25 0 1 0 469691505 3428352 514 33554432000 134512640 134603332 4286641536 18446744073709551615 134564516 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 837 514 97 23 0 463 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3348

[startup+1.50091 s]
/proc/loadavg: 3.76 3.95 3.88 5/190 18141
/proc/meminfo: memFree=15541208/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=3884 CPUtime=1.49 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 692 0 0 0 149 0 0 0 25 0 1 0 469691505 3977216 638 33554432000 134512640 134603332 4286641536 18446744073709551615 134525217 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 971 638 97 23 0 597 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3884

[startup+3.10067 s]
/proc/loadavg: 3.78 3.95 3.88 5/190 18141
/proc/meminfo: memFree=15540236/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=4148 CPUtime=3.09 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 773 0 0 0 309 0 0 0 25 0 1 0 469691505 4247552 719 33554432000 134512640 134603332 4286641536 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1037 719 97 23 0 663 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4148

[startup+6.30099 s]
/proc/loadavg: 3.78 3.95 3.88 5/190 18141
/proc/meminfo: memFree=15538636/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=4940 CPUtime=6.29 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 982 0 0 0 629 0 0 0 25 0 1 0 469691505 5058560 928 33554432000 134512640 134603332 4286641536 18446744073709551615 134550630 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1235 928 97 23 0 861 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4940

[startup+12.7008 s]
/proc/loadavg: 3.81 3.95 3.88 5/190 18141
/proc/meminfo: memFree=15535688/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=5600 CPUtime=12.69 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 1128 0 0 0 1269 0 0 0 25 0 1 0 469691505 5734400 1074 33554432000 134512640 134603332 4286641536 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1400 1074 97 23 0 1026 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5600

[startup+25.5006 s]
/proc/loadavg: 3.84 3.95 3.88 5/190 18142
/proc/meminfo: memFree=15534832/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=5732 CPUtime=25.49 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 1146 0 0 0 2549 0 0 0 25 0 1 0 469691505 5869568 1092 33554432000 134512640 134603332 4286641536 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1433 1092 97 23 0 1059 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5732

[startup+51.101 s]
/proc/loadavg: 3.89 3.95 3.89 5/190 18142
/proc/meminfo: memFree=15534176/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=5864 CPUtime=51.09 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 1165 0 0 0 5109 0 0 0 25 0 1 0 469691505 6004736 1111 33554432000 134512640 134603332 4286641536 18446744073709551615 134550801 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1466 1111 97 23 0 1092 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5864

[startup+102.307 s]
/proc/loadavg: 3.96 3.96 3.89 5/190 18144
/proc/meminfo: memFree=15532428/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=5864 CPUtime=102.3 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 1172 0 0 0 10230 0 0 0 25 0 1 0 469691505 6004736 1118 33554432000 134512640 134603332 4286641536 18446744073709551615 134566214 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1466 1118 97 23 0 1092 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5864

[startup+162.3 s]
/proc/loadavg: 3.98 3.97 3.90 5/190 18145
/proc/meminfo: memFree=15531168/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=6260 CPUtime=162.29 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 1283 0 0 0 16229 0 0 0 25 0 1 0 469691505 6410240 1229 33554432000 134512640 134603332 4286641536 18446744073709551615 134551024 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1565 1229 97 23 0 1191 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 6260

[startup+222.301 s]
/proc/loadavg: 3.99 3.97 3.90 5/190 18147
/proc/meminfo: memFree=15531028/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=6244 CPUtime=222.3 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 1380 0 0 0 22230 0 0 0 25 0 1 0 469691505 6393856 1235 33554432000 134512640 134603332 4286641536 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1561 1235 97 23 0 1187 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 6244

[startup+282.301 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 18148
/proc/meminfo: memFree=15530744/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=6560 CPUtime=282.3 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 1450 0 0 0 28230 0 0 0 25 0 1 0 469691505 6717440 1305 33554432000 134512640 134603332 4286641536 18446744073709551615 134566394 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1640 1305 97 23 0 1266 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 6560

[startup+342.3 s]
/proc/loadavg: 4.04 3.99 3.91 5/190 18150
/proc/meminfo: memFree=15530480/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=6548 CPUtime=342.3 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 1468 0 0 0 34230 0 0 0 25 0 1 0 469691505 6705152 1323 33554432000 134512640 134603332 4286641536 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1637 1323 97 23 0 1263 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 6548

[startup+402.301 s]
/proc/loadavg: 4.02 3.99 3.91 5/190 18152
/proc/meminfo: memFree=15529972/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=6544 CPUtime=402.3 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 1468 0 0 0 40230 0 0 0 25 0 1 0 469691505 6701056 1323 33554432000 134512640 134603332 4286641536 18446744073709551615 134550945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1636 1323 97 23 0 1262 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 6544

[startup+462.301 s]
/proc/loadavg: 3.78 3.94 3.90 4/184 18170
/proc/meminfo: memFree=15532524/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=7084 CPUtime=462.3 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 1682 0 0 0 46230 0 0 0 25 0 1 0 469691505 7254016 1459 33554432000 134512640 134603332 4286641536 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1771 1459 97 23 0 1397 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 7084

[startup+522.301 s]
/proc/loadavg: 3.31 3.78 3.85 4/184 18172
/proc/meminfo: memFree=15532252/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=7132 CPUtime=522.3 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 1860 0 0 0 52230 0 0 0 25 0 1 0 469691505 7303168 1477 33554432000 134512640 134603332 4286641536 18446744073709551615 134566431 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1783 1477 97 23 0 1409 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 7132

[startup+582.3 s]
/proc/loadavg: 3.10 3.62 3.79 4/184 18173
/proc/meminfo: memFree=15531952/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=7124 CPUtime=582.3 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 1860 0 0 0 58230 0 0 0 25 0 1 0 469691505 7294976 1475 33554432000 134512640 134603332 4286641536 18446744073709551615 134566513 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1781 1475 97 23 0 1407 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 7124

[startup+642.301 s]
/proc/loadavg: 3.04 3.51 3.73 4/184 18175
/proc/meminfo: memFree=15531676/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=7092 CPUtime=642.3 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 1860 0 0 0 64230 0 0 0 25 0 1 0 469691505 7262208 1467 33554432000 134512640 134603332 4286641536 18446744073709551615 134550790 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1773 1467 97 23 0 1399 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 7092

[startup+702.301 s]
/proc/loadavg: 3.01 3.41 3.68 4/184 18177
/proc/meminfo: memFree=15531268/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=7060 CPUtime=702.3 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 1860 0 0 0 70230 0 0 0 25 0 1 0 469691505 7229440 1459 33554432000 134512640 134603332 4286641536 18446744073709551615 134550868 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1765 1459 97 23 0 1391 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 7060

[startup+762.306 s]
/proc/loadavg: 3.00 3.33 3.64 4/184 18187
/proc/meminfo: memFree=15531124/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=7588 CPUtime=762.3 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 1985 0 0 0 76230 0 0 0 25 0 1 0 469691505 7770112 1584 33554432000 134512640 134603332 4286641536 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1897 1584 97 23 0 1523 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 7588

[startup+822.301 s]
/proc/loadavg: 3.00 3.27 3.60 4/184 18189
/proc/meminfo: memFree=15531332/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=7588 CPUtime=822.3 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 1988 0 0 0 82230 0 0 0 25 0 1 0 469691505 7770112 1587 33554432000 134512640 134603332 4286641536 18446744073709551615 134550630 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1897 1587 97 23 0 1523 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 7588

[startup+882.301 s]
/proc/loadavg: 3.07 3.23 3.56 4/184 18190
/proc/meminfo: memFree=15531164/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=7588 CPUtime=882.3 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 1988 0 0 0 88230 0 0 0 25 0 1 0 469691505 7770112 1587 33554432000 134512640 134603332 4286641536 18446744073709551615 134566791 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1897 1587 97 23 0 1523 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 7588

[startup+942.3 s]
/proc/loadavg: 3.02 3.19 3.53 4/184 18195
/proc/meminfo: memFree=15530672/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=7588 CPUtime=942.3 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 1988 0 0 0 94230 0 0 0 25 0 1 0 469691505 7770112 1587 33554432000 134512640 134603332 4286641536 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1897 1587 97 23 0 1523 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 7588

[startup+1002.3 s]
/proc/loadavg: 3.01 3.15 3.49 4/184 18197
/proc/meminfo: memFree=15530344/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=7588 CPUtime=1002.3 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 1988 0 0 0 100230 0 0 0 25 0 1 0 469691505 7770112 1587 33554432000 134512640 134603332 4286641536 18446744073709551615 134550945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1897 1587 97 23 0 1523 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 7588

[startup+1062.3 s]
/proc/loadavg: 3.00 3.12 3.46 4/184 18198
/proc/meminfo: memFree=15530436/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=7588 CPUtime=1062.3 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 1988 0 0 0 106230 0 0 0 25 0 1 0 469691505 7770112 1587 33554432000 134512640 134603332 4286641536 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1897 1587 97 23 0 1523 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 7588

[startup+1122.3 s]
/proc/loadavg: 3.00 3.10 3.42 4/184 18200
/proc/meminfo: memFree=15530392/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=7976 CPUtime=1122.3 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 2011 0 0 0 112230 0 0 0 25 0 1 0 469691505 8167424 1610 33554432000 134512640 134603332 4286641536 18446744073709551615 134545543 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1994 1610 98 23 0 1620 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 7976

[startup+1182.3 s]
/proc/loadavg: 3.00 3.08 3.40 4/184 18201
/proc/meminfo: memFree=15530096/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=7976 CPUtime=1182.3 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 2022 0 0 0 118230 0 0 0 25 0 1 0 469691505 8167424 1621 33554432000 134512640 134603332 4286641536 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 1994 1621 98 23 0 1620 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 7976

[startup+1242.3 s]
/proc/loadavg: 3.00 3.06 3.36 4/184 18203
/proc/meminfo: memFree=15528560/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=8000 CPUtime=1242.3 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 2051 0 0 0 124230 0 0 0 25 0 1 0 469691505 8192000 1643 33554432000 134512640 134603332 4286641536 18446744073709551615 134550963 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 2000 1643 98 23 0 1626 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 8000



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.05 3.34 2/180 18207
/proc/meminfo: memFree=15539112/32950928 swapFree=67111528/67111528
[pid=18140] ppid=18138 vsize=8128 CPUtime=1300.01 cores=4,6
/proc/18140/stat : 18140 (picosat) R 18138 18140 17798 0 -1 4202496 2062 0 0 0 130001 0 0 0 25 0 1 0 469691505 8323072 1653 33554432000 134512640 134603332 4286641536 18446744073709551615 134550844 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18140/statm: 2032 1653 98 23 0 1658 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 8128

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)
Real time (s): 1300.01
CPU time (s): 1300.02
CPU user time (s): 1300.01
CPU system time (s): 0.006998
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 8128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2062
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= 3
involuntary context switches= 3454

runsolver used 1.85972 second user time and 4.27335 second system time

The end

Launcher Data 

Begin job on node122 at 2011-04-23 19:48:47
IDJOB=3266477
IDBENCH=87739
IDSOLVER=1604
FILE ID=node122/3266477-1303580927
RUNJOBID= node122-1303579623-17817
PBS_JOBID= 13150343
Free space on /tmp= 70816 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT02/handmade/simon/satex-challenges/par32-3.shuffled.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266477-1303580927/watcher-3266477-1303580927 -o /tmp/evaluation-result-3266477-1303580927/solver-3266477-1303580927 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3266477-1303580927.cnf

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

MD5SUM BENCH= 0115a0e26236f3f01aa829c2004452c1
RANDOM SEED=1771331228

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:      15543836 kB
Buffers:       1776348 kB
Cached:       15006288 kB
SwapCached:          0 kB
Active:        5456320 kB
Inactive:     11398748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15543836 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1064 kB
Writeback:           0 kB
AnonPages:       71856 kB
Mapped:          15848 kB
Slab:           488420 kB
PageTables:       4816 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   255920 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= 70816 MiB
End job on node122 at 2011-04-23 20:10:29