Trace number 3287320

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) 1300.04 1300.01

General information on the benchmark

Nameapplication/jarvisalo/smtqfbv-aigs/
smtlib-qfbv-aigs-ext_con_032_008_0256-tseitin.cnf
MD5SUMee9a3768141236efcc4a858e8f92a7e9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.353945
Satisfiable
(Un)Satisfiability was proved
Number of variables27224
Number of clauses68879
Sum of the clauses size160715
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 245918
Number of clauses of size 322959
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-3287320-1303772252/watcher-3287320-1303772252 -o /tmp/evaluation-result-3287320-1303772252/solver-3287320-1303772252 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3287320-1303772252.cnf 

running on 2 cores: 0,2

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: 1.31 2.13 2.91 4/190 31789
/proc/meminfo: memFree=26706164/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=3576 CPUtime=0 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 632 0 0 0 0 0 0 0 22 0 1 0 488823390 3661824 579 33554432000 134512640 134603332 4287933984 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 894 580 89 23 0 520 0

[startup+0.014322 s]
/proc/loadavg: 1.31 2.13 2.91 4/190 31789
/proc/meminfo: memFree=26706164/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=4496 CPUtime=0.01 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 834 0 0 0 1 0 0 0 22 0 1 0 488823390 4603904 781 33554432000 134512640 134603332 4287933984 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 1124 781 90 23 0 750 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4496

[startup+0.100317 s]
/proc/loadavg: 1.31 2.13 2.91 4/190 31789
/proc/meminfo: memFree=26706164/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=5944 CPUtime=0.09 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 1168 0 0 0 9 0 0 0 22 0 1 0 488823390 6086656 1115 33554432000 134512640 134603332 4287933984 18446744073709551615 134550790 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 1486 1115 98 23 0 1112 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5944

[startup+0.300287 s]
/proc/loadavg: 1.31 2.13 2.91 4/190 31789
/proc/meminfo: memFree=26706164/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=5944 CPUtime=0.29 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 1174 0 0 0 29 0 0 0 23 0 1 0 488823390 6086656 1121 33554432000 134512640 134603332 4287933984 18446744073709551615 134565706 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 1486 1121 98 23 0 1112 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5944

[startup+0.700202 s]
/proc/loadavg: 1.31 2.13 2.91 4/190 31789
/proc/meminfo: memFree=26706164/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=6076 CPUtime=0.69 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 1183 0 0 0 69 0 0 0 25 0 1 0 488823390 6221824 1130 33554432000 134512640 134603332 4287933984 18446744073709551615 134588287 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 1519 1130 98 23 0 1145 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6076

[startup+1.50105 s]
/proc/loadavg: 1.31 2.13 2.91 5/194 31814
/proc/meminfo: memFree=26702476/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=6076 CPUtime=1.49 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 1204 0 0 0 149 0 0 0 25 0 1 0 488823390 6221824 1151 33554432000 134512640 134603332 4287933984 18446744073709551615 134525423 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 1519 1151 98 23 0 1145 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6076

[startup+3.1008 s]
/proc/loadavg: 1.52 2.16 2.92 5/194 31814
/proc/meminfo: memFree=26700244/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=6340 CPUtime=3.09 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 1244 0 0 0 309 0 0 0 25 0 1 0 488823390 6492160 1191 33554432000 134512640 134603332 4287933984 18446744073709551615 134525378 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 1585 1191 98 23 0 1211 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6340

[startup+6.30022 s]
/proc/loadavg: 1.52 2.16 2.92 5/194 31814
/proc/meminfo: memFree=26698540/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=6604 CPUtime=6.29 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 1325 0 0 0 629 0 0 0 25 0 1 0 488823390 6762496 1272 33554432000 134512640 134603332 4287933984 18446744073709551615 134587935 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 1651 1272 98 23 0 1277 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6604

[startup+12.7011 s]
/proc/loadavg: 1.90 2.22 2.93 5/194 31815
/proc/meminfo: memFree=26692456/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=7264 CPUtime=12.69 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 1491 0 0 0 1269 0 0 0 25 0 1 0 488823390 7438336 1438 33554432000 134512640 134603332 4287933984 18446744073709551615 134587922 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 1816 1438 98 23 0 1442 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7264

[startup+25.5008 s]
/proc/loadavg: 2.23 2.27 2.94 5/194 31842
/proc/meminfo: memFree=26688380/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=8584 CPUtime=25.49 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 1819 0 0 0 2549 0 0 0 25 0 1 0 488823390 8790016 1766 33554432000 134512640 134603332 4287933984 18446744073709551615 134587906 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 2146 1766 98 23 0 1772 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8584

[startup+51.1002 s]
/proc/loadavg: 2.89 2.43 2.97 5/194 31843
/proc/meminfo: memFree=26626948/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=11224 CPUtime=51.09 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 2485 0 0 0 5109 0 0 0 25 0 1 0 488823390 11493376 2432 33554432000 134512640 134603332 4287933984 18446744073709551615 134587747 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 2806 2432 98 23 0 2432 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11224

[startup+102.307 s]
/proc/loadavg: 3.56 2.69 3.03 5/194 31844
/proc/meminfo: memFree=26513128/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=15176 CPUtime=102.3 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 3426 0 0 0 10230 0 0 0 25 0 1 0 488823390 15540224 3373 33554432000 134512640 134603332 4287933984 18446744073709551615 134525401 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 3794 3373 109 23 0 3420 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15176

[startup+162.3 s]
/proc/loadavg: 3.87 2.94 3.09 5/194 31846
/proc/meminfo: memFree=26392820/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=16892 CPUtime=162.3 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 3865 0 0 0 16229 1 0 0 25 0 1 0 488823390 17297408 3801 33554432000 134512640 134603332 4287933984 18446744073709551615 134525423 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 4223 3801 98 23 0 3849 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 16892

[startup+222.301 s]
/proc/loadavg: 4.03 3.15 3.15 5/194 31856
/proc/meminfo: memFree=26283744/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=16892 CPUtime=222.3 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 3865 0 0 0 22229 1 0 0 25 0 1 0 488823390 17297408 3801 33554432000 134512640 134603332 4287933984 18446744073709551615 134525363 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 4223 3801 98 23 0 3849 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 16892

[startup+282.301 s]
/proc/loadavg: 4.01 3.30 3.20 5/194 31858
/proc/meminfo: memFree=26171400/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=17816 CPUtime=282.29 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 4099 0 0 0 28228 1 0 0 25 0 1 0 488823390 18243584 4035 33554432000 134512640 134603332 4287933984 18446744073709551615 134566484 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 4454 4035 98 23 0 4080 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 17816

[startup+342.3 s]
/proc/loadavg: 4.00 3.42 3.25 5/194 31860
/proc/meminfo: memFree=26078856/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=19004 CPUtime=342.3 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 4406 0 0 0 34228 2 0 0 25 0 1 0 488823390 19460096 4342 33554432000 134512640 134603332 4287933984 18446744073709551615 134587892 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 4751 4342 98 23 0 4377 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19004

[startup+402.301 s]
/proc/loadavg: 4.06 3.54 3.30 5/194 31861
/proc/meminfo: memFree=26071496/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=19004 CPUtime=402.3 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 4406 0 0 0 40228 2 0 0 25 0 1 0 488823390 19460096 4342 33554432000 134512640 134603332 4287933984 18446744073709551615 134588287 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 4751 4342 98 23 0 4377 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19004

[startup+462.301 s]
/proc/loadavg: 4.02 3.62 3.34 5/194 31866
/proc/meminfo: memFree=26057740/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=19136 CPUtime=462.3 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 4435 0 0 0 46228 2 0 0 25 0 1 0 488823390 19595264 4371 33554432000 134512640 134603332 4287933984 18446744073709551615 134565577 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 4784 4371 98 23 0 4410 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 19136

[startup+522.3 s]
/proc/loadavg: 4.01 3.69 3.38 5/194 31867
/proc/meminfo: memFree=26051264/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=19136 CPUtime=522.3 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 4436 0 0 0 52227 3 0 0 25 0 1 0 488823390 19595264 4372 33554432000 134512640 134603332 4287933984 18446744073709551615 134565757 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 4784 4372 98 23 0 4410 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 19136

[startup+582.301 s]
/proc/loadavg: 4.05 3.76 3.42 5/194 31869
/proc/meminfo: memFree=26035348/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=19928 CPUtime=582.3 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 4667 0 0 0 58227 3 0 0 25 0 1 0 488823390 20406272 4603 33554432000 134512640 134603332 4287933984 18446744073709551615 134587906 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 4982 4603 98 23 0 4608 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 19928

[startup+642.301 s]
/proc/loadavg: 4.02 3.80 3.45 5/194 31871
/proc/meminfo: memFree=26015836/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=20192 CPUtime=642.31 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 4717 0 0 0 64228 3 0 0 25 0 1 0 488823390 20676608 4653 33554432000 134512640 134603332 4287933984 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 5048 4653 98 23 0 4674 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 20192

[startup+702.3 s]
/proc/loadavg: 4.00 3.83 3.48 5/194 31872
/proc/meminfo: memFree=26011332/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=20192 CPUtime=702.3 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 4717 0 0 0 70227 3 0 0 25 0 1 0 488823390 20676608 4653 33554432000 134512640 134603332 4287933984 18446744073709551615 134563334 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 5048 4653 98 23 0 4674 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 20192

[startup+762.307 s]
/proc/loadavg: 4.00 3.86 3.51 5/194 31874
/proc/meminfo: memFree=25999416/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=21512 CPUtime=762.32 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 5071 0 0 0 76228 4 0 0 25 0 1 0 488823390 22028288 5007 33554432000 134512640 134603332 4287933984 18446744073709551615 134525375 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 5378 5007 98 23 0 5004 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 21512

[startup+822.301 s]
/proc/loadavg: 4.00 3.88 3.54 5/194 31875
/proc/meminfo: memFree=25989340/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=21512 CPUtime=822.31 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 5071 0 0 0 82227 4 0 0 25 0 1 0 488823390 22028288 5007 33554432000 134512640 134603332 4287933984 18446744073709551615 134525396 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 5378 5007 98 23 0 5004 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 21512

[startup+882.3 s]
/proc/loadavg: 4.00 3.90 3.57 5/194 31877
/proc/meminfo: memFree=25985460/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=19200 CPUtime=882.31 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 5071 0 0 0 88227 4 0 0 25 0 1 0 488823390 19660800 4433 33554432000 134512640 134603332 4287933984 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 4800 4433 98 23 0 4426 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 19200

[startup+942.301 s]
/proc/loadavg: 4.00 3.92 3.59 5/194 31879
/proc/meminfo: memFree=25980956/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=19200 CPUtime=942.31 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 5071 0 0 0 94227 4 0 0 25 0 1 0 488823390 19660800 4433 33554432000 134512640 134603332 4287933984 18446744073709551615 134565429 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 4800 4433 98 23 0 4426 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 19200

[startup+1002.3 s]
/proc/loadavg: 4.07 3.94 3.62 5/194 31880
/proc/meminfo: memFree=25878628/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=21312 CPUtime=1002.31 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 5595 0 0 0 100227 4 0 0 25 0 1 0 488823390 21823488 4957 33554432000 134512640 134603332 4287933984 18446744073709551615 134525344 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 5328 4957 98 23 0 4954 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 21312

[startup+1062.3 s]
/proc/loadavg: 4.02 3.95 3.64 5/194 31882
/proc/meminfo: memFree=25870660/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=21444 CPUtime=1062.32 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 5619 0 0 0 106227 5 0 0 25 0 1 0 488823390 21958656 4981 33554432000 134512640 134603332 4287933984 18446744073709551615 134588313 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 5361 4981 98 23 0 4987 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 21444

[startup+1122.3 s]
/proc/loadavg: 4.11 3.99 3.67 5/194 31883
/proc/meminfo: memFree=25864664/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=22360 CPUtime=1122.32 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 5793 0 0 0 112226 6 0 0 25 0 1 0 488823390 22896640 5155 33554432000 134512640 134603332 4287933984 18446744073709551615 134587906 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 5590 5155 98 23 0 5216 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 22360

[startup+1182.3 s]
/proc/loadavg: 4.08 4.00 3.69 5/194 31885
/proc/meminfo: memFree=25842192/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=23012 CPUtime=1182.32 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 5894 0 0 0 118226 6 0 0 25 0 1 0 488823390 23564288 5256 33554432000 134512640 134603332 4287933984 18446744073709551615 134525385 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 5753 5256 98 23 0 5379 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 23012

[startup+1242.3 s]
/proc/loadavg: 4.14 4.03 3.72 5/194 31887
/proc/meminfo: memFree=25827888/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=23012 CPUtime=1242.32 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 5894 0 0 0 124226 6 0 0 25 0 1 0 488823390 23564288 5256 33554432000 134512640 134603332 4287933984 18446744073709551615 134525344 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 5753 5256 98 23 0 5379 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 23012



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.06 4.02 3.73 3/188 31907
/proc/meminfo: memFree=26615492/32951124 swapFree=67111524/67111528
[pid=31789] ppid=31787 vsize=23276 CPUtime=1300.03 cores=0,2
/proc/31789/stat : 31789 (picosat) R 31787 31789 31158 0 -1 4202496 5956 0 0 0 129997 6 0 0 25 0 1 0 488823390 23834624 5318 33554432000 134512640 134603332 4287933984 18446744073709551615 134525378 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31789/statm: 5819 5318 98 23 0 5445 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 23276

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): 1300.04
CPU user time (s): 1299.97
CPU system time (s): 0.067989
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 23276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.97
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5956
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= 3866

runsolver used 2.25866 second user time and 4.84526 second system time

The end

Launcher Data 

Begin job on node132 at 2011-04-26 00:57:32
IDJOB=3287320
IDBENCH=82463
IDSOLVER=1604
FILE ID=node132/3287320-1303772252
RUNJOBID= node132-1303772249-31690
PBS_JOBID= 13157172
Free space on /tmp= 71856 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/application/jarvisalo/smtqfbv-aigs/smtlib-qfbv-aigs-ext_con_032_008_0256-tseitin.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3287320-1303772252/watcher-3287320-1303772252 -o /tmp/evaluation-result-3287320-1303772252/solver-3287320-1303772252 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3287320-1303772252.cnf

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

MD5SUM BENCH= ee9a3768141236efcc4a858e8f92a7e9
RANDOM SEED=820561002

node132.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		: 2666.833
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		: 2666.833
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	: 5332.74
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		: 2666.833
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	: 5332.76
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		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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	: 5332.77
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		: 2666.833
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	: 5332.67
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		: 2666.833
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	: 5332.82
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		: 2666.833
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      26706692 kB
Buffers:        676076 kB
Cached:        4961352 kB
SwapCached:          4 kB
Active:         407532 kB
Inactive:      5353708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      26706692 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:           36608 kB
Writeback:           0 kB
AnonPages:      123784 kB
Mapped:          15964 kB
Slab:           418320 kB
PageTables:       5496 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   292840 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71888 MiB
End job on node132 at 2011-04-26 01:19:14