Trace number 3250723

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) 1300.03 1300.01

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/
VanderWaerden3k/VanDerWaerden_2-3-15_218.cnf
MD5SUMafc70649cebcc24cd0a7b28def593295
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 variables218
Number of clauses13362
Sum of the clauses size59166
Maximum clause length15
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 311772
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51590

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-3250723-1303548519/watcher-3250723-1303548519 -o /tmp/evaluation-result-3250723-1303548519/solver-3250723-1303548519 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3250723-1303548519.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: 3.39 3.88 3.88 2/175 16866
/proc/meminfo: memFree=18532964/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=2140 CPUtime=0 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 280 0 0 0 0 0 0 0 22 0 1 0 466450388 2191360 226 33554432000 134512640 134603332 4288459504 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 535 226 89 23 0 161 0

[startup+0.097657 s]
/proc/loadavg: 3.39 3.88 3.88 2/175 16866
/proc/meminfo: memFree=18532964/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=2800 CPUtime=0.09 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 447 0 0 0 9 0 0 0 22 0 1 0 466450388 2867200 393 33554432000 134512640 134603332 4288459504 18446744073709551615 134564516 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 700 393 97 23 0 326 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2800

[startup+0.100653 s]
/proc/loadavg: 3.39 3.88 3.88 2/175 16866
/proc/meminfo: memFree=18532964/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=2800 CPUtime=0.09 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 451 0 0 0 9 0 0 0 22 0 1 0 466450388 2867200 397 33554432000 134512640 134603332 4288459504 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 700 397 97 23 0 326 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2800

[startup+0.300645 s]
/proc/loadavg: 3.39 3.88 3.88 2/175 16866
/proc/meminfo: memFree=18532964/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=3856 CPUtime=0.29 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 711 0 0 0 29 0 0 0 23 0 1 0 466450388 3948544 657 33554432000 134512640 134603332 4288459504 18446744073709551615 134551065 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 964 657 97 23 0 590 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3856

[startup+0.700582 s]
/proc/loadavg: 3.39 3.88 3.88 2/175 16866
/proc/meminfo: memFree=18532964/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=5456 CPUtime=0.69 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 1085 0 0 0 69 0 0 0 25 0 1 0 466450388 5586944 1031 33554432000 134512640 134603332 4288459504 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 1364 1031 97 23 0 990 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5456

[startup+1.50045 s]
/proc/loadavg: 3.44 3.88 3.88 5/190 16892
/proc/meminfo: memFree=18515388/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=5852 CPUtime=1.49 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 1198 0 0 0 149 0 0 0 25 0 1 0 466450388 5992448 1144 33554432000 134512640 134603332 4288459504 18446744073709551615 134551096 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 1463 1144 97 23 0 1089 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5852

[startup+3.10019 s]
/proc/loadavg: 3.44 3.88 3.88 5/190 16892
/proc/meminfo: memFree=18508712/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=6248 CPUtime=3.09 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 1300 0 0 0 309 0 0 0 25 0 1 0 466450388 6397952 1246 33554432000 134512640 134603332 4288459504 18446744073709551615 134541760 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 1562 1246 97 23 0 1188 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6248

[startup+6.30062 s]
/proc/loadavg: 3.44 3.88 3.88 5/190 16892
/proc/meminfo: memFree=18496684/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=7172 CPUtime=6.3 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 1525 0 0 0 630 0 0 0 25 0 1 0 466450388 7344128 1471 33554432000 134512640 134603332 4288459504 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 1793 1471 97 23 0 1419 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 7172

[startup+12.7005 s]
/proc/loadavg: 3.52 3.89 3.88 5/190 16893
/proc/meminfo: memFree=18491088/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=8484 CPUtime=12.7 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 1798 0 0 0 1270 0 0 0 25 0 1 0 466450388 8687616 1743 33554432000 134512640 134603332 4288459504 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 2121 1743 97 23 0 1747 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8484

[startup+25.5004 s]
/proc/loadavg: 3.60 3.89 3.89 5/190 16893
/proc/meminfo: memFree=18487984/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=8764 CPUtime=25.5 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 1887 0 0 0 2550 0 0 0 25 0 1 0 466450388 8974336 1831 33554432000 134512640 134603332 4288459504 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 2191 1831 97 23 0 1817 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 8764

[startup+51.1011 s]
/proc/loadavg: 3.73 3.90 3.89 5/190 16893
/proc/meminfo: memFree=18480220/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=10052 CPUtime=51.1 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 2238 0 0 0 5110 0 0 0 25 0 1 0 466450388 10293248 2180 33554432000 134512640 134603332 4288459504 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 2513 2180 97 23 0 2139 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 10052

[startup+102.307 s]
/proc/loadavg: 3.89 3.91 3.89 5/190 16895
/proc/meminfo: memFree=18473272/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=10712 CPUtime=102.3 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 2412 0 0 0 10230 0 0 0 25 0 1 0 466450388 10969088 2354 33554432000 134512640 134603332 4288459504 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 2678 2354 97 23 0 2304 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 10712

[startup+162.3 s]
/proc/loadavg: 3.96 3.92 3.90 5/190 16897
/proc/meminfo: memFree=18464692/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=11960 CPUtime=162.3 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 2758 0 0 0 16230 0 0 0 25 0 1 0 466450388 12247040 2684 33554432000 134512640 134603332 4288459504 18446744073709551615 134587565 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 2990 2684 97 23 0 2616 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 11960

[startup+222.3 s]
/proc/loadavg: 3.98 3.94 3.90 5/190 16898
/proc/meminfo: memFree=18463520/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=13288 CPUtime=222.29 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 2966 0 0 0 22229 0 0 0 25 0 1 0 466450388 13606912 2870 33554432000 134512640 134603332 4288459504 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 3322 2870 98 23 0 2948 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 13288

[startup+282.3 s]
/proc/loadavg: 3.99 3.94 3.91 5/190 16899
/proc/meminfo: memFree=18457044/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=13452 CPUtime=282.3 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 3048 0 0 0 28230 0 0 0 25 0 1 0 466450388 13774848 2952 33554432000 134512640 134603332 4288459504 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 3363 2952 98 23 0 2989 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 13452

[startup+342.3 s]
/proc/loadavg: 3.99 3.95 3.91 5/190 16928
/proc/meminfo: memFree=18450976/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=13976 CPUtime=342.3 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 3172 0 0 0 34230 0 0 0 25 0 1 0 466450388 14311424 3076 33554432000 134512640 134603332 4288459504 18446744073709551615 134525165 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 3494 3076 98 23 0 3120 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 13976

[startup+402.3 s]
/proc/loadavg: 3.99 3.96 3.91 5/190 16930
/proc/meminfo: memFree=18445500/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=14712 CPUtime=402.3 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 3402 0 0 0 40230 0 0 0 25 0 1 0 466450388 15065088 3269 33554432000 134512640 134603332 4288459504 18446744073709551615 134525120 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 3678 3269 98 23 0 3304 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 14712

[startup+462.3 s]
/proc/loadavg: 3.99 3.96 3.91 5/190 16932
/proc/meminfo: memFree=18443456/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=14804 CPUtime=462.3 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 3441 0 0 0 46230 0 0 0 25 0 1 0 466450388 15159296 3298 33554432000 134512640 134603332 4288459504 18446744073709551615 134564582 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 3701 3298 98 23 0 3327 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 14804

[startup+522.301 s]
/proc/loadavg: 4.07 3.98 3.91 5/190 16933
/proc/meminfo: memFree=18441164/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=15036 CPUtime=522.3 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 3506 0 0 0 52230 0 0 0 25 0 1 0 466450388 15396864 3363 33554432000 134512640 134603332 4288459504 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 3759 3363 98 23 0 3385 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 15036

[startup+582.301 s]
/proc/loadavg: 4.02 3.98 3.91 5/190 16934
/proc/meminfo: memFree=18435772/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=15168 CPUtime=582.3 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 3540 0 0 0 58229 1 0 0 25 0 1 0 466450388 15532032 3397 33554432000 134512640 134603332 4288459504 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 3792 3397 98 23 0 3418 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 15168

[startup+642.301 s]
/proc/loadavg: 4.01 3.98 3.91 5/190 16936
/proc/meminfo: memFree=18433984/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=15168 CPUtime=642.31 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 3540 0 0 0 64230 1 0 0 25 0 1 0 466450388 15532032 3397 33554432000 134512640 134603332 4288459504 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 3792 3397 98 23 0 3418 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 15168

[startup+702.301 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 16938
/proc/meminfo: memFree=18432816/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=15148 CPUtime=702.3 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 3556 0 0 0 70229 1 0 0 25 0 1 0 466450388 15511552 3408 33554432000 134512640 134603332 4288459504 18446744073709551615 134564875 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 3787 3408 98 23 0 3413 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 15148

[startup+762.307 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 16949
/proc/meminfo: memFree=18431876/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=16204 CPUtime=762.31 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 3803 0 0 0 76230 1 0 0 25 0 1 0 466450388 16592896 3655 33554432000 134512640 134603332 4288459504 18446744073709551615 134550828 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 4051 3655 98 23 0 3677 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 16204

[startup+822.301 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 16950
/proc/meminfo: memFree=18429844/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=16204 CPUtime=822.3 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 3803 0 0 0 82229 1 0 0 25 0 1 0 466450388 16592896 3655 33554432000 134512640 134603332 4288459504 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 4051 3655 98 23 0 3677 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 16204

[startup+882.301 s]
/proc/loadavg: 4.05 4.00 3.92 5/190 16952
/proc/meminfo: memFree=18425468/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=16132 CPUtime=882.31 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 3803 0 0 0 88230 1 0 0 25 0 1 0 466450388 16519168 3654 33554432000 134512640 134603332 4288459504 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 4033 3654 98 23 0 3659 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 16132

[startup+942.301 s]
/proc/loadavg: 4.08 4.02 3.93 5/190 16956
/proc/meminfo: memFree=18424320/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=16352 CPUtime=942.31 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 3851 0 0 0 94230 1 0 0 25 0 1 0 466450388 16744448 3702 33554432000 134512640 134603332 4288459504 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 4088 3702 98 23 0 3714 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 16352

[startup+1002.3 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 16958
/proc/meminfo: memFree=18423004/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=16352 CPUtime=1002.31 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 3851 0 0 0 100230 1 0 0 25 0 1 0 466450388 16744448 3702 33554432000 134512640 134603332 4288459504 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 4088 3702 98 23 0 3714 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 16352

[startup+1062.3 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 16960
/proc/meminfo: memFree=18423080/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=16292 CPUtime=1062.31 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 3851 0 0 0 106230 1 0 0 25 0 1 0 466450388 16683008 3694 33554432000 134512640 134603332 4288459504 18446744073709551615 134541760 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 4073 3694 98 23 0 3699 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 16292

[startup+1122.3 s]
/proc/loadavg: 4.05 4.01 3.93 5/190 16961
/proc/meminfo: memFree=18421908/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=17196 CPUtime=1122.31 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 4088 0 0 0 112230 1 0 0 25 0 1 0 466450388 17608704 3926 33554432000 134512640 134603332 4288459504 18446744073709551615 134550954 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 4299 3926 98 23 0 3925 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 17196

[startup+1182.3 s]
/proc/loadavg: 4.05 4.02 3.94 5/190 16962
/proc/meminfo: memFree=18421860/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=17408 CPUtime=1182.31 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 4144 0 0 0 118229 2 0 0 25 0 1 0 466450388 17825792 3982 33554432000 134512640 134603332 4288459504 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 4352 3982 98 23 0 3978 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 17408

[startup+1242.3 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 16964
/proc/meminfo: memFree=18421060/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=17640 CPUtime=1242.31 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 4188 0 0 0 124229 2 0 0 25 0 1 0 466450388 18063360 4026 33554432000 134512640 134603332 4288459504 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 4410 4026 98 23 0 4036 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 17640



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.94 6/190 16966
/proc/meminfo: memFree=18421012/32951124 swapFree=67111528/67111528
[pid=16866] ppid=16864 vsize=17592 CPUtime=1300.02 cores=0,2
/proc/16866/stat : 16866 (picosat) R 16864 16866 16831 0 -1 4202496 4188 0 0 0 130000 2 0 0 25 0 1 0 466450388 18014208 4026 33554432000 134512640 134603332 4288459504 18446744073709551615 134525120 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16866/statm: 4398 4026 98 23 0 4024 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 17592

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): 1300.03
CPU user time (s): 1300
CPU system time (s): 0.023996
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 17664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4188
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= 21
involuntary context switches= 15602

runsolver used 2.20866 second user time and 4.89426 second system time

The end

Launcher Data 

Begin job on node130 at 2011-04-23 10:48:39
IDJOB=3250723
IDBENCH=83353
IDSOLVER=1604
FILE ID=node130/3250723-1303548519
RUNJOBID= node130-1303548519-16849
PBS_JOBID= 13143151
Free space on /tmp= 71852 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-15_218.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3250723-1303548519/watcher-3250723-1303548519 -o /tmp/evaluation-result-3250723-1303548519/solver-3250723-1303548519 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3250723-1303548519.cnf

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

MD5SUM BENCH= afc70649cebcc24cd0a7b28def593295
RANDOM SEED=489041153

node130.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		: 2666.838
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	: 5333.67
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		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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		: 2666.838
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	: 5332.81
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		: 2666.838
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		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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		: 2666.838
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	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      18532764 kB
Buffers:       2089508 kB
Cached:       11717884 kB
SwapCached:          0 kB
Active:        6297528 kB
Inactive:      7574908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18532764 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             600 kB
Writeback:           0 kB
AnonPages:       64864 kB
Mapped:          14536 kB
Slab:           479928 kB
PageTables:       5388 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   195012 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= 71852 MiB
End job on node130 at 2011-04-23 11:10:21