Trace number 3261945

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

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-24_567.cnf
MD5SUMcb7c9df8144e5ba66f8009983efe791f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.0229
Satisfiable
(Un)Satisfiability was proved
Number of variables284
Number of clauses42826
Sum of the clauses size191271
Maximum clause length24
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2377
Number of clauses of size 339422
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 53027

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-3261945-1303545034/watcher-3261945-1303545034 -o /tmp/evaluation-result-3261945-1303545034/solver-3261945-1303545034 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3261945-1303545034.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: 2.84 3.72 3.77 4/175 19668
/proc/meminfo: memFree=14579748/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=2404 CPUtime=0 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 322 0 0 0 0 0 0 0 25 0 1 0 466102211 2461696 269 33554432000 134512640 134603332 4294615392 18446744073709551615 134550384 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 601 269 89 23 0 227 0

[startup+0.0293931 s]
/proc/loadavg: 2.84 3.72 3.77 4/175 19668
/proc/meminfo: memFree=14579748/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=3588 CPUtime=0.02 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 621 0 0 0 2 0 0 0 25 0 1 0 466102211 3674112 568 33554432000 134512640 134603332 4294615392 18446744073709551615 134527450 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 897 568 98 23 0 523 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3588

[startup+0.100443 s]
/proc/loadavg: 2.84 3.72 3.77 4/175 19668
/proc/meminfo: memFree=14579748/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=3852 CPUtime=0.09 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 699 0 0 0 9 0 0 0 25 0 1 0 466102211 3944448 646 33554432000 134512640 134603332 4294615392 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 963 646 98 23 0 589 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3852

[startup+0.300295 s]
/proc/loadavg: 2.84 3.72 3.77 4/175 19668
/proc/meminfo: memFree=14579748/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=4652 CPUtime=0.29 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 902 0 0 0 29 0 0 0 25 0 1 0 466102211 4763648 849 33554432000 134512640 134603332 4294615392 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 1163 849 98 23 0 789 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4652

[startup+0.700286 s]
/proc/loadavg: 2.84 3.72 3.77 4/175 19668
/proc/meminfo: memFree=14579748/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=6104 CPUtime=0.69 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 1255 0 0 0 69 0 0 0 25 0 1 0 466102211 6250496 1202 33554432000 134512640 134603332 4294615392 18446744073709551615 134563405 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 1526 1202 98 23 0 1152 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6104

[startup+1.50115 s]
/proc/loadavg: 2.84 3.72 3.77 5/190 19690
/proc/meminfo: memFree=14559024/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=8480 CPUtime=1.5 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 1837 0 0 0 150 0 0 0 25 0 1 0 466102211 8683520 1784 33554432000 134512640 134603332 4294615392 18446744073709551615 134563921 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 2120 1784 98 23 0 1746 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 8480

[startup+3.10086 s]
/proc/loadavg: 2.94 3.73 3.77 5/190 19690
/proc/meminfo: memFree=14547248/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=12436 CPUtime=3.1 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 2819 0 0 0 310 0 0 0 25 0 1 0 466102211 12734464 2766 33554432000 134512640 134603332 4294615392 18446744073709551615 134550844 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 3109 2766 98 23 0 2735 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 12436

[startup+6.30024 s]
/proc/loadavg: 2.94 3.73 3.77 5/190 19690
/proc/meminfo: memFree=14532604/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=17124 CPUtime=6.29 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 3920 0 0 0 629 0 0 0 25 0 1 0 466102211 17534976 3867 33554432000 134512640 134603332 4294615392 18446744073709551615 134525402 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 4281 3867 123 23 0 3907 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17124

[startup+12.7001 s]
/proc/loadavg: 3.10 3.73 3.78 5/190 19690
/proc/meminfo: memFree=14524744/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=19368 CPUtime=12.69 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 4511 0 0 0 1269 0 0 0 25 0 1 0 466102211 19832832 4433 33554432000 134512640 134603332 4294615392 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 4842 4433 98 23 0 4468 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19368

[startup+25.5009 s]
/proc/loadavg: 3.24 3.74 3.78 5/190 19717
/proc/meminfo: memFree=14522632/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=20688 CPUtime=25.49 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 4866 0 0 0 2549 0 0 0 25 0 1 0 466102211 21184512 4788 33554432000 134512640 134603332 4294615392 18446744073709551615 134525159 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 5172 4788 98 23 0 4798 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20688

[startup+51.1004 s]
/proc/loadavg: 3.50 3.76 3.78 5/190 19718
/proc/meminfo: memFree=14506580/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=23196 CPUtime=51.09 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 5542 0 0 0 5109 0 0 0 25 0 1 0 466102211 23752704 5464 33554432000 134512640 134603332 4294615392 18446744073709551615 134550945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 5799 5464 98 23 0 5425 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23196

[startup+102.306 s]
/proc/loadavg: 3.80 3.80 3.79 5/190 19719
/proc/meminfo: memFree=14494152/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=30160 CPUtime=102.3 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 7074 0 0 0 10229 1 0 0 25 0 1 0 466102211 30883840 6996 33554432000 134512640 134603332 4294615392 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 7540 6996 98 23 0 7166 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30160

[startup+162.301 s]
/proc/loadavg: 3.92 3.83 3.81 5/190 19721
/proc/meminfo: memFree=14487280/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=31868 CPUtime=162.29 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 7551 0 0 0 16228 1 0 0 25 0 1 0 466102211 32632832 7473 33554432000 134512640 134603332 4294615392 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 7967 7473 98 23 0 7593 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 31868

[startup+222.3 s]
/proc/loadavg: 3.97 3.86 3.82 5/190 19750
/proc/meminfo: memFree=14492356/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=32496 CPUtime=222.29 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 7720 0 0 0 22228 1 0 0 25 0 1 0 466102211 33275904 7642 33554432000 134512640 134603332 4294615392 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 8124 7642 98 23 0 7750 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 32496

[startup+282.301 s]
/proc/loadavg: 3.99 3.88 3.82 5/190 19751
/proc/meminfo: memFree=14485748/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=33940 CPUtime=282.3 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 8101 0 0 0 28229 1 0 0 25 0 1 0 466102211 34754560 8023 33554432000 134512640 134603332 4294615392 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 8485 8023 98 23 0 8111 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 33940

[startup+342.301 s]
/proc/loadavg: 3.99 3.90 3.83 5/190 19753
/proc/meminfo: memFree=14478880/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=37240 CPUtime=342.3 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 8943 0 0 0 34229 1 0 0 25 0 1 0 466102211 38133760 8865 33554432000 134512640 134603332 4294615392 18446744073709551615 134527776 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 9310 8865 98 23 0 8936 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 37240

[startup+402.301 s]
/proc/loadavg: 3.99 3.92 3.84 5/190 19754
/proc/meminfo: memFree=14478220/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=37192 CPUtime=402.3 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 8953 0 0 0 40229 1 0 0 25 0 1 0 466102211 38084608 8875 33554432000 134512640 134603332 4294615392 18446744073709551615 134551056 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 9298 8875 98 23 0 8924 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 37192

[startup+462.301 s]
/proc/loadavg: 3.99 3.93 3.84 5/190 19783
/proc/meminfo: memFree=14469452/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=37456 CPUtime=462.3 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 9018 0 0 0 46229 1 0 0 25 0 1 0 466102211 38354944 8940 33554432000 134512640 134603332 4294615392 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 9364 8940 98 23 0 8990 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 37456

[startup+522.3 s]
/proc/loadavg: 3.99 3.94 3.85 5/190 19785
/proc/meminfo: memFree=14462056/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=37456 CPUtime=522.3 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 9018 0 0 0 52229 1 0 0 25 0 1 0 466102211 38354944 8940 33554432000 134512640 134603332 4294615392 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 9364 8940 98 23 0 8990 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 37456

[startup+582.301 s]
/proc/loadavg: 3.99 3.95 3.85 5/190 19786
/proc/meminfo: memFree=14454212/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=41416 CPUtime=582.31 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 10053 0 0 0 58229 2 0 0 25 0 1 0 466102211 42409984 9975 33554432000 134512640 134603332 4294615392 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 10354 9975 98 23 0 9980 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 41416

[startup+642.3 s]
/proc/loadavg: 4.04 3.97 3.86 5/190 19797
/proc/meminfo: memFree=14451236/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=41416 CPUtime=642.31 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 10053 0 0 0 64229 2 0 0 25 0 1 0 466102211 42409984 9975 33554432000 134512640 134603332 4294615392 18446744073709551615 134550935 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 10354 9975 98 23 0 9980 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 41416

[startup+702.301 s]
/proc/loadavg: 4.01 3.97 3.87 5/190 19798
/proc/meminfo: memFree=14447208/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=41416 CPUtime=702.31 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 10053 0 0 0 70229 2 0 0 25 0 1 0 466102211 42409984 9975 33554432000 134512640 134603332 4294615392 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 10354 9975 98 23 0 9980 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 41416

[startup+762.307 s]
/proc/loadavg: 4.00 3.97 3.88 5/190 19800
/proc/meminfo: memFree=14444680/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=41412 CPUtime=762.32 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 10053 0 0 0 76230 2 0 0 25 0 1 0 466102211 42405888 9975 33554432000 134512640 134603332 4294615392 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 10353 9975 98 23 0 9979 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 41412

[startup+822.301 s]
/proc/loadavg: 4.00 3.97 3.88 5/190 19805
/proc/meminfo: memFree=14443888/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=41384 CPUtime=822.31 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 10053 0 0 0 82229 2 0 0 25 0 1 0 466102211 42377216 9968 33554432000 134512640 134603332 4294615392 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 10346 9968 98 23 0 9972 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 41384

[startup+882.301 s]
/proc/loadavg: 4.00 3.97 3.89 5/190 19806
/proc/meminfo: memFree=14440840/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=44012 CPUtime=882.31 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 10725 0 0 0 88229 2 0 0 25 0 1 0 466102211 45068288 10640 33554432000 134512640 134603332 4294615392 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 11003 10640 98 23 0 10629 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 44012

[startup+942.3 s]
/proc/loadavg: 4.07 3.99 3.90 5/190 19808
/proc/meminfo: memFree=14437832/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=43972 CPUtime=942.31 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 10725 0 0 0 94229 2 0 0 25 0 1 0 466102211 45027328 10640 33554432000 134512640 134603332 4294615392 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 10993 10640 98 23 0 10619 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 43972

[startup+1002.3 s]
/proc/loadavg: 4.02 3.99 3.91 5/190 19809
/proc/meminfo: memFree=14437412/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=43956 CPUtime=1002.31 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 10725 0 0 0 100229 2 0 0 25 0 1 0 466102211 45010944 10640 33554432000 134512640 134603332 4294615392 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 10989 10640 98 23 0 10615 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 43956

[startup+1062.3 s]
/proc/loadavg: 4.01 3.99 3.91 5/190 19811
/proc/meminfo: memFree=14435144/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=43908 CPUtime=1062.32 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 10725 0 0 0 106230 2 0 0 25 0 1 0 466102211 44961792 10640 33554432000 134512640 134603332 4294615392 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 10977 10640 98 23 0 10603 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 43908

[startup+1122.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 19813
/proc/meminfo: memFree=14434840/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=43980 CPUtime=1122.32 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 10753 0 0 0 112230 2 0 0 25 0 1 0 466102211 45035520 10661 33554432000 134512640 134603332 4294615392 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 10995 10661 98 23 0 10621 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 43980

[startup+1182.3 s]
/proc/loadavg: 4.06 4.00 3.91 5/190 19814
/proc/meminfo: memFree=14432456/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=43948 CPUtime=1182.32 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 10753 0 0 0 118230 2 0 0 25 0 1 0 466102211 45002752 10653 33554432000 134512640 134603332 4294615392 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 10987 10653 98 23 0 10613 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 43948

[startup+1242.3 s]
/proc/loadavg: 4.05 4.01 3.92 5/190 19816
/proc/meminfo: memFree=14428328/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=43936 CPUtime=1242.32 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 10753 0 0 0 124230 2 0 0 25 0 1 0 466102211 44990464 10650 33554432000 134512640 134603332 4294615392 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 10984 10650 98 23 0 10610 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 43936



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.01 3.92 5/190 19817
/proc/meminfo: memFree=14425076/32950928 swapFree=67111528/67111528
[pid=19668] ppid=19666 vsize=45916 CPUtime=1300.03 cores=4,6
/proc/19668/stat : 19668 (picosat) R 19666 19668 18511 0 -1 4202496 11246 0 0 0 130001 2 0 0 25 0 1 0 466102211 47017984 11143 33554432000 134512640 134603332 4294615392 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19668/statm: 11479 11143 98 23 0 11105 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 45916

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): 1300.01
CPU system time (s): 0.027995
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 45916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11246
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= 22
involuntary context switches= 1949

runsolver used 2.07868 second user time and 5.02623 second system time

The end

Launcher Data 

Begin job on node120 at 2011-04-23 09:50:35
IDJOB=3261945
IDBENCH=83266
IDSOLVER=1604
FILE ID=node120/3261945-1303545034
RUNJOBID= node120-1303545034-19648
PBS_JOBID= 13143118
Free space on /tmp= 72116 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-24_567.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3261945-1303545034/watcher-3261945-1303545034 -o /tmp/evaluation-result-3261945-1303545034/solver-3261945-1303545034 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3261945-1303545034.cnf

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

MD5SUM BENCH= cb7c9df8144e5ba66f8009983efe791f
RANDOM SEED=578837748

node120.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5226.07
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		: 2666.809
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	: 5332.82
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		: 2666.809
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		: 2666.809
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	: 5332.78
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		: 2666.809
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		: 2666.809
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		: 2666.809
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:     32950928 kB
MemFree:      14577928 kB
Buffers:       2456632 kB
Cached:       15283228 kB
SwapCached:          0 kB
Active:       10492368 kB
Inactive:      7314376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      14577928 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1716 kB
Writeback:           0 kB
AnonPages:       65764 kB
Mapped:          14696 kB
Slab:           501640 kB
PageTables:       5100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   195740 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= 72116 MiB
End job on node120 at 2011-04-23 10:12:17