Trace number 3262033

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_2-3-23_507.cnf
MD5SUM0c4fc551e2fe598a8074df6204d87f7d
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 variables254
Number of clauses34289
Sum of the clauses size152236
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2337
Number of clauses of size 331448
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52504

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-3262033-1303545035/watcher-3262033-1303545035 -o /tmp/evaluation-result-3262033-1303545035/solver-3262033-1303545035 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3262033-1303545035.cnf 

running on 2 cores: 1,3

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 5/189 19689
/proc/meminfo: memFree=14570684/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=2272 CPUtime=0 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 300 0 0 0 0 0 0 0 23 0 1 0 466102238 2326528 246 33554432000 134512640 134603332 4290458816 18446744073709551615 10171900 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 568 247 89 23 0 194 0

[startup+0.0919619 s]
/proc/loadavg: 2.84 3.72 3.77 5/189 19689
/proc/meminfo: memFree=14570684/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=3588 CPUtime=0.08 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 607 0 0 0 8 0 0 0 23 0 1 0 466102238 3674112 553 33554432000 134512640 134603332 4290458816 18446744073709551615 134550991 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 897 553 98 23 0 523 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3588

[startup+0.10096 s]
/proc/loadavg: 2.84 3.72 3.77 5/189 19689
/proc/meminfo: memFree=14570684/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=3588 CPUtime=0.09 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 617 0 0 0 9 0 0 0 23 0 1 0 466102238 3674112 563 33554432000 134512640 134603332 4290458816 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 897 563 98 23 0 523 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3588

[startup+0.300985 s]
/proc/loadavg: 2.84 3.72 3.77 5/189 19689
/proc/meminfo: memFree=14570684/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=4380 CPUtime=0.29 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 828 0 0 0 29 0 0 0 25 0 1 0 466102238 4485120 774 33554432000 134512640 134603332 4290458816 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 1095 774 98 23 0 721 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4380

[startup+0.700858 s]
/proc/loadavg: 2.84 3.72 3.77 5/189 19689
/proc/meminfo: memFree=14570684/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=5964 CPUtime=0.69 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 1178 0 0 0 69 0 0 0 25 0 1 0 466102238 6107136 1124 33554432000 134512640 134603332 4290458816 18446744073709551615 134548022 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 1491 1124 98 23 0 1117 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5964

[startup+1.50072 s]
/proc/loadavg: 2.94 3.73 3.77 5/190 19690
/proc/meminfo: memFree=14554936/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=8204 CPUtime=1.49 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 1731 0 0 0 149 0 0 0 25 0 1 0 466102238 8400896 1677 33554432000 134512640 134603332 4290458816 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 2051 1677 98 23 0 1677 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8204

[startup+3.10044 s]
/proc/loadavg: 2.94 3.73 3.77 5/190 19690
/proc/meminfo: memFree=14545016/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=11636 CPUtime=3.09 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 2617 0 0 0 309 0 0 0 25 0 1 0 466102238 11915264 2563 33554432000 134512640 134603332 4290458816 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 2909 2563 98 23 0 2535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11636

[startup+6.30088 s]
/proc/loadavg: 2.94 3.73 3.77 5/190 19690
/proc/meminfo: memFree=14532604/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=12944 CPUtime=6.29 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 2965 0 0 0 629 0 0 0 25 0 1 0 466102238 13254656 2911 33554432000 134512640 134603332 4290458816 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 3236 2911 123 23 0 2862 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12944

[startup+12.7007 s]
/proc/loadavg: 3.10 3.73 3.78 5/190 19690
/proc/meminfo: memFree=14524744/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=15172 CPUtime=12.69 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 3423 0 0 0 1269 0 0 0 25 0 1 0 466102238 15536128 3344 33554432000 134512640 134603332 4290458816 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 3793 3344 98 23 0 3419 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15172

[startup+25.5005 s]
/proc/loadavg: 3.24 3.74 3.78 5/190 19717
/proc/meminfo: memFree=14521516/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=17416 CPUtime=25.49 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 4032 0 0 0 2549 0 0 0 25 0 1 0 466102238 17833984 3953 33554432000 134512640 134603332 4290458816 18446744073709551615 134566502 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 4354 3953 98 23 0 3980 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17416

[startup+51.101 s]
/proc/loadavg: 3.50 3.76 3.78 6/190 19718
/proc/meminfo: memFree=14506208/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=20584 CPUtime=51.09 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 4845 0 0 0 5109 0 0 0 25 0 1 0 466102238 21078016 4766 33554432000 134512640 134603332 4290458816 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 5146 4766 98 23 0 4772 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20584

[startup+102.307 s]
/proc/loadavg: 3.80 3.80 3.79 5/190 19719
/proc/meminfo: memFree=14494152/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=22036 CPUtime=102.3 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 5254 0 0 0 10230 0 0 0 25 0 1 0 466102238 22564864 5175 33554432000 134512640 134603332 4290458816 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 5509 5175 98 23 0 5135 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 22036

[startup+162.3 s]
/proc/loadavg: 3.92 3.83 3.81 5/190 19721
/proc/meminfo: memFree=14487280/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=24504 CPUtime=162.29 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 5643 0 0 0 16229 0 0 0 25 0 1 0 466102238 25092096 5561 33554432000 134512640 134603332 4290458816 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 6126 5561 98 23 0 5752 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 24504

[startup+222.301 s]
/proc/loadavg: 3.97 3.86 3.82 5/190 19750
/proc/meminfo: memFree=14492356/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=27000 CPUtime=222.3 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 6271 0 0 0 22229 1 0 0 25 0 1 0 466102238 27648000 6189 33554432000 134512640 134603332 4290458816 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 6750 6189 98 23 0 6376 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 27000

[startup+282.3 s]
/proc/loadavg: 3.99 3.88 3.82 5/190 19751
/proc/meminfo: memFree=14485748/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=26992 CPUtime=282.3 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 6271 0 0 0 28229 1 0 0 25 0 1 0 466102238 27639808 6189 33554432000 134512640 134603332 4290458816 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 6748 6189 98 23 0 6374 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 26992

[startup+342.301 s]
/proc/loadavg: 3.99 3.90 3.83 5/190 19753
/proc/meminfo: memFree=14478880/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=28312 CPUtime=342.3 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 6651 0 0 0 34229 1 0 0 25 0 1 0 466102238 28991488 6569 33554432000 134512640 134603332 4290458816 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 7078 6569 98 23 0 6704 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 28312

[startup+402.3 s]
/proc/loadavg: 3.99 3.92 3.84 5/190 19754
/proc/meminfo: memFree=14478220/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=28536 CPUtime=402.3 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 6709 0 0 0 40229 1 0 0 25 0 1 0 466102238 29220864 6627 33554432000 134512640 134603332 4290458816 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 7134 6627 98 23 0 6760 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 28536

[startup+462.301 s]
/proc/loadavg: 3.99 3.93 3.84 5/190 19783
/proc/meminfo: memFree=14469452/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=30252 CPUtime=462.3 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 7138 0 0 0 46229 1 0 0 25 0 1 0 466102238 30978048 7056 33554432000 134512640 134603332 4290458816 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 7563 7056 98 23 0 7189 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 30252

[startup+522.301 s]
/proc/loadavg: 3.99 3.94 3.85 5/190 19785
/proc/meminfo: memFree=14462056/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=31044 CPUtime=522.3 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 7368 0 0 0 52229 1 0 0 25 0 1 0 466102238 31789056 7286 33554432000 134512640 134603332 4290458816 18446744073709551615 134550954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 7761 7286 98 23 0 7387 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 31044

[startup+582.3 s]
/proc/loadavg: 3.99 3.95 3.85 5/190 19786
/proc/meminfo: memFree=14453964/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=31512 CPUtime=582.31 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 7475 0 0 0 58229 2 0 0 25 0 1 0 466102238 32268288 7393 33554432000 134512640 134603332 4290458816 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 7878 7393 98 23 0 7504 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 31512

[startup+642.301 s]
/proc/loadavg: 4.04 3.97 3.86 5/190 19797
/proc/meminfo: memFree=14451236/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=31476 CPUtime=642.31 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 7475 0 0 0 64229 2 0 0 25 0 1 0 466102238 32231424 7393 33554432000 134512640 134603332 4290458816 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 7869 7393 98 23 0 7495 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 31476

[startup+702.3 s]
/proc/loadavg: 4.01 3.97 3.87 5/190 19798
/proc/meminfo: memFree=14447208/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=31452 CPUtime=702.31 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 7475 0 0 0 70229 2 0 0 25 0 1 0 466102238 32206848 7388 33554432000 134512640 134603332 4290458816 18446744073709551615 134550985 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 7863 7388 98 23 0 7489 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 31452

[startup+762.307 s]
/proc/loadavg: 4.00 3.97 3.88 5/190 19800
/proc/meminfo: memFree=14444680/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=31968 CPUtime=762.32 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 7627 0 0 0 76230 2 0 0 25 0 1 0 466102238 32735232 7537 33554432000 134512640 134603332 4290458816 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 7992 7537 98 23 0 7618 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 31968

[startup+822.3 s]
/proc/loadavg: 4.00 3.97 3.88 5/190 19805
/proc/meminfo: memFree=14443888/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=32760 CPUtime=822.31 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 7832 0 0 0 82229 2 0 0 25 0 1 0 466102238 33546240 7742 33554432000 134512640 134603332 4290458816 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 8190 7742 98 23 0 7816 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 32760

[startup+882.301 s]
/proc/loadavg: 4.00 3.97 3.89 5/190 19806
/proc/meminfo: memFree=14440840/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=33024 CPUtime=882.31 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 7895 0 0 0 88229 2 0 0 25 0 1 0 466102238 33816576 7805 33554432000 134512640 134603332 4290458816 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 8256 7805 98 23 0 7882 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 33024

[startup+942.301 s]
/proc/loadavg: 4.07 3.99 3.90 5/190 19808
/proc/meminfo: memFree=14437832/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=33684 CPUtime=942.31 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 8054 0 0 0 94229 2 0 0 25 0 1 0 466102238 34492416 7964 33554432000 134512640 134603332 4290458816 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 8421 7964 98 23 0 8047 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 33684

[startup+1002.3 s]
/proc/loadavg: 4.02 3.99 3.91 5/190 19809
/proc/meminfo: memFree=14437412/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=34080 CPUtime=1002.31 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 8162 0 0 0 100229 2 0 0 25 0 1 0 466102238 34897920 8072 33554432000 134512640 134603332 4290458816 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 8520 8072 98 23 0 8146 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 34080

[startup+1062.3 s]
/proc/loadavg: 4.01 3.99 3.91 5/190 19811
/proc/meminfo: memFree=14435144/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=34056 CPUtime=1062.31 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 8162 0 0 0 106229 2 0 0 25 0 1 0 466102238 34873344 8072 33554432000 134512640 134603332 4290458816 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 8514 8072 98 23 0 8140 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 34056

[startup+1122.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 19813
/proc/meminfo: memFree=14434840/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=33976 CPUtime=1122.32 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 8162 0 0 0 112230 2 0 0 25 0 1 0 466102238 34791424 8055 33554432000 134512640 134603332 4290458816 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 8494 8055 98 23 0 8120 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 33976

[startup+1182.3 s]
/proc/loadavg: 4.06 4.00 3.91 5/190 19814
/proc/meminfo: memFree=14432456/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=36220 CPUtime=1182.32 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 8736 0 0 0 118230 2 0 0 25 0 1 0 466102238 37089280 8629 33554432000 134512640 134603332 4290458816 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 9055 8629 98 23 0 8681 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 36220

[startup+1242.3 s]
/proc/loadavg: 4.05 4.01 3.92 5/190 19816
/proc/meminfo: memFree=14428328/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=36264 CPUtime=1242.32 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 8786 0 0 0 124230 2 0 0 25 0 1 0 466102238 37134336 8651 33554432000 134512640 134603332 4290458816 18446744073709551615 134564068 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 9066 8651 98 23 0 8692 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 36264



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.01 3.92 3/186 19819
/proc/meminfo: memFree=14499632/32950928 swapFree=67111528/67111528
[pid=19689] ppid=19687 vsize=37320 CPUtime=1300.03 cores=1,3
/proc/19689/stat : 19689 (picosat) R 19687 19689 18511 0 -1 4202496 9042 0 0 0 130001 2 0 0 25 0 1 0 466102238 38215680 8907 33554432000 134512640 134603332 4290458816 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19689/statm: 9330 8907 98 23 0 8956 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 37320

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): 0.028995
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 37320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9042
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= 3198

runsolver used 2.02169 second user time and 5.08223 second system time

The end

Launcher Data 

Begin job on node120 at 2011-04-23 09:50:35
IDJOB=3262033
IDBENCH=83269
IDSOLVER=1604
FILE ID=node120/3262033-1303545035
RUNJOBID= node120-1303545034-19649
PBS_JOBID= 13143118
Free space on /tmp= 72116 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-23_507.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3262033-1303545035/watcher-3262033-1303545035 -o /tmp/evaluation-result-3262033-1303545035/solver-3262033-1303545035 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3262033-1303545035.cnf

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

MD5SUM BENCH= 0c4fc551e2fe598a8074df6204d87f7d
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:      14570972 kB
Buffers:       2456648 kB
Cached:       15284376 kB
SwapCached:          0 kB
Active:       10501012 kB
Inactive:      7313516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      14570972 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2880 kB
Writeback:           0 kB
AnonPages:       72360 kB
Mapped:          15084 kB
Slab:           501640 kB
PageTables:       4712 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   259428 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