Trace number 3350326

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
minisat hack: contrasat 2011-03-02? (TO) 1300.07 1300.02

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-17-u.cnf
MD5SUM780d946576ec5746b4ea9832bb01dbc5
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1033.89
Satisfiable
(Un)Satisfiability was proved
Number of variables229544
Number of clauses1070757
Sum of the clauses size2471122
Maximum clause length10
Minimum clause length1
Number of clauses of size 119156
Number of clauses of size 2831957
Number of clauses of size 3176604
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

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: 961)

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-3350326-1304968097/watcher-3350326-1304968097 -o /tmp/evaluation-result-3350326-1304968097/solver-3350326-1304968097 -C 2400 -W 1300 -M 7680 contrasat_release HOME/instance-3350326-1304968097.cnf 

running on 2 cores: 5,7

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: 0.00 0.00 0.00 4/376 18492
/proc/meminfo: memFree=22737804/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=24888 CPUtime=0 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 1936 0 0 0 0 0 0 0 21 0 1 0 589225452 25485312 1847 33554432000 4194304 4298156 140736020468912 18446744073709551615 264726065861 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 6222 1849 216 26 0 2854 0

[startup+0.0468349 s]
/proc/loadavg: 0.00 0.00 0.00 4/376 18492
/proc/meminfo: memFree=22737804/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=33028 CPUtime=0.03 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 4342 0 0 0 3 0 0 0 21 0 1 0 589225452 33820672 4005 33554432000 4194304 4298156 140736020468912 18446744073709551615 4284889 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 8257 4006 216 26 0 4889 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 33028

[startup+0.100814 s]
/proc/loadavg: 0.00 0.00 0.00 4/376 18492
/proc/meminfo: memFree=22737804/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=58812 CPUtime=0.09 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 10470 0 0 0 8 1 0 0 21 0 1 0 589225452 60223488 9749 33554432000 4194304 4298156 140736020468912 18446744073709551615 4284982 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 14703 9750 216 26 0 11335 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 58812

[startup+0.300777 s]
/proc/loadavg: 0.00 0.00 0.00 4/376 18492
/proc/meminfo: memFree=22737804/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=93792 CPUtime=0.29 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 20252 0 0 0 26 3 0 0 22 0 1 0 589225452 96043008 17737 33554432000 4194304 4298156 140736020468912 18446744073709551615 4231334 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 23448 17738 216 26 0 20080 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 93792

[startup+0.700703 s]
/proc/loadavg: 0.00 0.00 0.00 4/376 18492
/proc/meminfo: memFree=22737804/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=133064 CPUtime=0.69 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 32248 0 0 0 63 6 0 0 24 0 1 0 589225452 136257536 26831 33554432000 4194304 4298156 140736020468912 18446744073709551615 4227888 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 33266 26831 222 26 0 29898 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 133064

[startup+1.50055 s]
/proc/loadavg: 0.32 0.07 0.02 5/377 18493
/proc/meminfo: memFree=22668612/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=128980 CPUtime=1.49 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 40688 0 0 0 141 8 0 0 25 0 1 0 589225452 132075520 26546 33554432000 4194304 4298156 140736020468912 18446744073709551615 4233968 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 32245 26546 223 26 0 28877 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 128980

[startup+3.10025 s]
/proc/loadavg: 0.32 0.07 0.02 5/377 18493
/proc/meminfo: memFree=22683120/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=123208 CPUtime=3.09 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 48935 0 0 0 300 9 0 0 25 0 1 0 589225452 126164992 24511 33554432000 4194304 4298156 140736020468912 18446744073709551615 4256201 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 30802 24511 242 26 0 27434 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123208

[startup+6.30065 s]
/proc/loadavg: 0.32 0.07 0.02 5/377 18493
/proc/meminfo: memFree=22661424/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=123208 CPUtime=6.29 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 49056 0 0 0 620 9 0 0 25 0 1 0 589225452 126164992 24630 33554432000 4194304 4298156 140736020468912 18446744073709551615 4251937 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 30802 24630 243 26 0 27434 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 123208

[startup+12.7004 s]
/proc/loadavg: 0.89 0.20 0.06 5/377 18493
/proc/meminfo: memFree=22637472/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=123208 CPUtime=12.69 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 49090 0 0 0 1260 9 0 0 25 0 1 0 589225452 126164992 24663 33554432000 4194304 4298156 140736020468912 18446744073709551615 4261489 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 30802 24663 243 26 0 27434 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 123208

[startup+25.501 s]
/proc/loadavg: 1.36 0.32 0.11 5/377 18493
/proc/meminfo: memFree=22618972/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=123208 CPUtime=25.49 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 49421 0 0 0 2540 9 0 0 25 0 1 0 589225452 126164992 24976 33554432000 4194304 4298156 140736020468912 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 30802 24976 243 26 0 27434 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 123208

[startup+51.1002 s]
/proc/loadavg: 2.26 0.62 0.21 5/377 18494
/proc/meminfo: memFree=22514720/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=130392 CPUtime=51.09 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 52584 0 0 0 5099 10 0 0 25 0 1 0 589225452 133521408 27571 33554432000 4194304 4298156 140736020468912 18446744073709551615 4251958 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 32598 27571 243 26 0 29230 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 130392

[startup+102.314 s]
/proc/loadavg: 3.46 1.22 0.43 5/377 18495
/proc/meminfo: memFree=22491228/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=137572 CPUtime=102.31 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 54190 0 0 0 10220 11 0 0 25 0 1 0 589225452 140873728 29053 33554432000 4194304 4298156 140736020468912 18446744073709551615 4256513 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 34393 29053 243 26 0 31025 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 137572

[startup+162.301 s]
/proc/loadavg: 3.88 1.74 0.66 6/377 18497
/proc/meminfo: memFree=22514972/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=137572 CPUtime=162.3 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 54397 0 0 0 16219 11 0 0 25 0 1 0 589225452 140873728 29239 33554432000 4194304 4298156 140736020468912 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 34393 29239 243 26 0 31025 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 137572

[startup+222.301 s]
/proc/loadavg: 3.95 2.15 0.87 5/377 18499
/proc/meminfo: memFree=22437220/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=142192 CPUtime=222.3 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 55876 0 0 0 22219 11 0 0 25 0 1 0 589225452 145604608 30593 33554432000 4194304 4298156 140736020468912 18446744073709551615 4251890 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 35548 30593 243 26 0 32180 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 142192

[startup+282.3 s]
/proc/loadavg: 4.05 2.51 1.07 5/377 18500
/proc/meminfo: memFree=22453392/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=149376 CPUtime=282.3 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 56926 0 0 0 28219 11 0 0 25 0 1 0 589225452 152961024 31581 33554432000 4194304 4298156 140736020468912 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 37344 31581 243 26 0 33976 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 149376

[startup+342.301 s]
/proc/loadavg: 4.05 2.79 1.25 5/377 18502
/proc/meminfo: memFree=22463252/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=161048 CPUtime=342.3 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 60971 0 0 0 34218 12 0 0 25 0 1 0 589225452 164913152 35307 33554432000 4194304 4298156 140736020468912 18446744073709551615 4256555 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 40262 35307 243 26 0 36894 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 161048

[startup+402.301 s]
/proc/loadavg: 4.02 3.01 1.42 5/377 18503
/proc/meminfo: memFree=22421680/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=161048 CPUtime=402.3 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 60975 0 0 0 40218 12 0 0 25 0 1 0 589225452 164913152 35311 33554432000 4194304 4298156 140736020468912 18446744073709551615 4253727 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 40262 35311 243 26 0 36894 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 161048

[startup+462.3 s]
/proc/loadavg: 4.00 3.19 1.58 5/377 18505
/proc/meminfo: memFree=22428680/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=161048 CPUtime=462.3 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 60975 0 0 0 46218 12 0 0 25 0 1 0 589225452 164913152 35311 33554432000 4194304 4298156 140736020468912 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 40262 35311 243 26 0 36894 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 161048

[startup+522.301 s]
/proc/loadavg: 4.08 3.36 1.74 5/377 18507
/proc/meminfo: memFree=22416988/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=161048 CPUtime=522.31 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 60975 0 0 0 52219 12 0 0 25 0 1 0 589225452 164913152 35311 33554432000 4194304 4298156 140736020468912 18446744073709551615 4256524 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 40262 35311 243 26 0 36894 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 161048

[startup+582.301 s]
/proc/loadavg: 4.08 3.49 1.88 5/377 18508
/proc/meminfo: memFree=22423132/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=172720 CPUtime=582.32 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 62835 0 0 0 58219 13 0 0 25 0 1 0 589225452 176865280 37034 33554432000 4194304 4298156 140736020468912 18446744073709551615 4256301 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 43180 37034 243 26 0 39812 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 172720

[startup+642.3 s]
/proc/loadavg: 4.03 3.58 2.01 5/377 18510
/proc/meminfo: memFree=22377212/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=172720 CPUtime=642.33 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 63707 0 0 0 64220 13 0 0 25 0 1 0 589225452 176865280 37863 33554432000 4194304 4298156 140736020468912 18446744073709551615 4256583 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 43180 37863 243 26 0 39812 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 172720

[startup+702.301 s]
/proc/loadavg: 4.05 3.67 2.14 5/377 18511
/proc/meminfo: memFree=22379904/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=172720 CPUtime=702.32 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 63707 0 0 0 70219 13 0 0 25 0 1 0 589225452 176865280 37863 33554432000 4194304 4298156 140736020468912 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 43180 37863 243 26 0 39812 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 172720

[startup+762.315 s]
/proc/loadavg: 4.02 3.73 2.25 5/377 18513
/proc/meminfo: memFree=22398684/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=161236 CPUtime=762.33 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 72795 0 0 0 76218 15 0 0 25 0 1 0 589225452 165105664 28931 33554432000 4194304 4298156 140736020468912 18446744073709551615 4254984 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 40309 28931 243 26 0 36941 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 161236

[startup+822.3 s]
/proc/loadavg: 4.05 3.79 2.37 5/377 18515
/proc/meminfo: memFree=22364160/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=192552 CPUtime=822.32 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 81274 0 0 0 82215 17 0 0 25 0 1 0 589225452 197173248 36686 33554432000 4194304 4298156 140736020468912 18446744073709551615 4254648 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 48138 36686 243 26 0 44770 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 192552

[startup+882.301 s]
/proc/loadavg: 4.02 3.82 2.47 5/377 18516
/proc/meminfo: memFree=22323928/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=204224 CPUtime=882.32 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 102377 0 0 0 88211 21 0 0 25 0 1 0 589225452 209125376 43349 33554432000 4194304 4298156 140736020468912 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 51056 43349 243 26 0 47688 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 204224

[startup+942.301 s]
/proc/loadavg: 4.00 3.85 2.56 5/377 18518
/proc/meminfo: memFree=22310016/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=204224 CPUtime=942.33 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 103654 0 0 0 94211 22 0 0 25 0 1 0 589225452 209125376 44574 33554432000 4194304 4298156 140736020468912 18446744073709551615 4256262 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 51056 44574 243 26 0 47688 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 204224

[startup+1002.3 s]
/proc/loadavg: 4.12 3.91 2.66 5/377 18521
/proc/meminfo: memFree=22341452/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=204224 CPUtime=1002.33 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 130201 0 0 0 100206 27 0 0 25 0 1 0 589225452 209125376 42014 33554432000 4194304 4298156 140736020468912 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 51056 42014 243 26 0 47688 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 204224

[startup+1062.3 s]
/proc/loadavg: 4.17 3.95 2.75 5/377 18524
/proc/meminfo: memFree=22274884/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=223192 CPUtime=1062.33 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 137960 0 0 0 106204 29 0 0 25 0 1 0 589225452 228548608 49197 33554432000 4194304 4298156 140736020468912 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 55798 49197 243 26 0 52430 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 223192

[startup+1122.3 s]
/proc/loadavg: 4.06 3.96 2.82 5/377 18526
/proc/meminfo: memFree=22293428/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=223192 CPUtime=1122.33 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 137960 0 0 0 112204 29 0 0 25 0 1 0 589225452 228548608 49197 33554432000 4194304 4298156 140736020468912 18446744073709551615 4256829 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 55798 49197 243 26 0 52430 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 223192

[startup+1182.3 s]
/proc/loadavg: 4.15 4.00 2.91 5/377 18527
/proc/meminfo: memFree=22290412/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=223192 CPUtime=1182.33 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 137960 0 0 0 118204 29 0 0 25 0 1 0 589225452 228548608 49197 33554432000 4194304 4298156 140736020468912 18446744073709551615 4256484 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 55798 49197 243 26 0 52430 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 223192

[startup+1242.3 s]
/proc/loadavg: 4.05 4.00 2.97 5/377 18529
/proc/meminfo: memFree=22282416/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=223192 CPUtime=1242.33 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 138823 0 0 0 124204 29 0 0 25 0 1 0 589225452 228548608 50009 33554432000 4194304 4298156 140736020468912 18446744073709551615 4256804 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 55798 50009 243 26 0 52430 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 223192



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.18 4.03 3.04 3/369 18549
/proc/meminfo: memFree=22869420/32951124 swapFree=66341944/67111528
[pid=18492] ppid=18490 vsize=223192 CPUtime=1300.05 cores=5,7
/proc/18492/stat : 18492 (contrasat_relea) R 18490 18492 18431 0 -1 4202496 138823 0 0 0 129976 29 0 0 25 0 1 0 589225452 228548608 50009 33554432000 4194304 4298156 140736020468912 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18492/statm: 55798 50009 243 26 0 52430 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 223192

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): 1300.02
CPU time (s): 1300.07
CPU user time (s): 1299.76
CPU system time (s): 0.309952
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 223192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.76
system time used= 0.309952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 138823
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= 5
involuntary context switches= 1681

runsolver used 4.38833 second user time and 11.0033 second system time

The end

Launcher Data 

Begin job on node141 at 2011-05-09 21:08:18
IDJOB=3350326
IDBENCH=20384
IDSOLVER=1816
FILE ID=node141/3350326-1304968097
RUNJOBID= node141-1304968093-18453
PBS_JOBID= 13285609
Free space on /tmp= 49228 MiB

SOLVER NAME= minisat hack: contrasat 2011-03-02
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-10-17-u.cnf
COMMAND LINE= contrasat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3350326-1304968097/watcher-3350326-1304968097 -o /tmp/evaluation-result-3350326-1304968097/solver-3350326-1304968097 -C 2400 -W 1300 -M 7680  contrasat_release HOME/instance-3350326-1304968097.cnf

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

MD5SUM BENCH= 780d946576ec5746b4ea9832bb01dbc5
RANDOM SEED=1303810997

node141.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		: 2666.806
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		: 2666.806
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	: 5362.96
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		: 2666.806
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		: 2666.806
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
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		: 2666.806
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:      22738340 kB
Buffers:        141092 kB
Cached:        4286576 kB
SwapCached:      22604 kB
Active:        2926076 kB
Inactive:      7075112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22738340 kB
SwapTotal:    67111528 kB
SwapFree:     66341944 kB
Dirty:           79128 kB
Writeback:           0 kB
AnonPages:     5556776 kB
Mapped:          19704 kB
Slab:           109760 kB
PageTables:      39152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 86684648 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= 49280 MiB
End job on node141 at 2011-05-09 21:30:00