Trace number 294805

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, and are wall clock time (not CPU 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
CMUSAT BASE 2007-02-08? (TO) 1200.02 1200.35

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1387394500-16.UNSAT.shuffled.cnf
MD5SUM997a38106b41acec00160b9638f74d24
Bench CategoryRANDOM (random 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 variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node76/watcher-294805-1171794733 -o ROOT/results/node76/solver-294805-1171794733 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294805-1171794733/cmusat_base /tmp/evaluation/294805-1171794733/instance-294805-1171794733.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 8766
/proc/meminfo: memFree=1143368/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=2452 CPUtime=0
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 196 0 0 0 0 0 0 0 19 0 1 0 199431668 2510848 179 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 613 179 90 241 0 369 0

[startup+0.106917 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 8766
/proc/meminfo: memFree=1143368/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=3116 CPUtime=0.1
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 387 0 0 0 10 0 0 0 20 0 1 0 199431668 3190784 370 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551949 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 779 370 110 241 0 535 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3116

[startup+0.514963 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 8766
/proc/meminfo: memFree=1143368/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=3628 CPUtime=0.51
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 549 0 0 0 51 0 0 0 24 0 1 0 199431668 3715072 532 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 907 532 110 241 0 663 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3628

[startup+1.33506 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8767
/proc/meminfo: memFree=1141312/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=4968 CPUtime=1.32
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 848 0 0 0 132 0 0 0 25 0 1 0 199431668 5087232 797 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 1242 797 110 241 0 998 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4968

[startup+2.97125 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8767
/proc/meminfo: memFree=1140032/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=5116 CPUtime=2.96
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 945 0 0 0 296 0 0 0 25 0 1 0 199431668 5238784 877 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 1279 877 110 241 0 1035 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5116

[startup+6.25163 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8767
/proc/meminfo: memFree=1139200/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=5944 CPUtime=6.24
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 1280 0 0 0 624 0 0 0 25 0 1 0 199431668 6086656 1104 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 1486 1104 110 241 0 1242 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5944

[startup+12.7024 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8767
/proc/meminfo: memFree=1136320/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=9132 CPUtime=12.69
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 2197 0 0 0 1268 1 0 0 25 0 1 0 199431668 9351168 1772 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559851 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 2283 1772 110 241 0 2039 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9132

[startup+25.5068 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8767
/proc/meminfo: memFree=1133888/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=11200 CPUtime=25.49
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 3148 0 0 0 2548 1 0 0 25 0 1 0 199431668 11468800 2379 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 2800 2379 110 241 0 2556 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11200

[startup+51.1128 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8767
/proc/meminfo: memFree=1128960/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=17052 CPUtime=51.09
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 5143 0 0 0 5107 2 0 0 25 0 1 0 199431668 17461248 3613 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 4263 3613 110 241 0 4019 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17052

[startup+102.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8767
/proc/meminfo: memFree=1124416/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=21032 CPUtime=102.28
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 6823 0 0 0 10225 3 0 0 25 0 1 0 199431668 21536768 4735 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559864 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 5258 4735 110 241 0 5014 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 21032

[startup+162.341 s]
/proc/loadavg: 1.05 1.01 1.00 2/70 8767
/proc/meminfo: memFree=1115072/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=32404 CPUtime=162.28
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 10240 0 0 0 16224 4 0 0 25 0 1 0 199431668 33181696 7065 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 8101 7065 110 241 0 7857 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 32404

[startup+222.359 s]
/proc/loadavg: 1.02 1.01 1.00 2/70 8767
/proc/meminfo: memFree=1114304/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=32872 CPUtime=222.29
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 10907 0 0 0 22224 5 0 0 25 0 1 0 199431668 33660928 7266 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 8218 7266 110 241 0 7974 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 32872

[startup+282.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8767
/proc/meminfo: memFree=1112576/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=34780 CPUtime=282.29
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 11657 0 0 0 28224 5 0 0 25 0 1 0 199431668 35614720 7702 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 8695 7702 110 241 0 8451 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 34780

[startup+342.389 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8767
/proc/meminfo: memFree=1108544/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=38352 CPUtime=342.28
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 12958 0 0 0 34222 6 0 0 25 0 1 0 199431668 39272448 8730 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 9588 8730 110 241 0 9344 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 38352

[startup+402.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8767
/proc/meminfo: memFree=1107328/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=39372 CPUtime=402.29
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 13523 0 0 0 40222 7 0 0 25 0 1 0 199431668 40316928 8997 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559840 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 9843 8997 110 241 0 9599 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 39372

[startup+462.418 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8769
/proc/meminfo: memFree=1104000/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=42368 CPUtime=462.28
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 14708 0 0 0 46220 8 0 0 25 0 1 0 199431668 43384832 9823 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 10592 9823 110 241 0 10348 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 42368

[startup+522.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8769
/proc/meminfo: memFree=1103808/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=42632 CPUtime=522.28
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 14780 0 0 0 52220 8 0 0 25 0 1 0 199431668 43655168 9895 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551456 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 10658 9895 110 241 0 10414 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 42632

[startup+582.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8769
/proc/meminfo: memFree=1087168/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=64392 CPUtime=582.29
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 20759 0 0 0 58218 11 0 0 25 0 1 0 199431668 65937408 14035 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559970 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 16098 14035 110 241 0 15854 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 64392

[startup+642.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8769
/proc/meminfo: memFree=1087168/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=64260 CPUtime=642.29
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 20765 0 0 0 64218 11 0 0 25 0 1 0 199431668 65802240 14008 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 16065 14008 110 241 0 15821 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 64260

[startup+702.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8769
/proc/meminfo: memFree=1086528/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=64412 CPUtime=702.28
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 21352 0 0 0 70217 11 0 0 25 0 1 0 199431668 65957888 14203 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 16103 14203 110 241 0 15859 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 64412

[startup+762.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8769
/proc/meminfo: memFree=1086208/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=64828 CPUtime=762.28
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 21422 0 0 0 76217 11 0 0 25 0 1 0 199431668 66383872 14273 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 16207 14273 110 241 0 15963 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 64828

[startup+822.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8769
/proc/meminfo: memFree=1085184/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=65124 CPUtime=822.29
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 22148 0 0 0 82217 12 0 0 25 0 1 0 199431668 66686976 14536 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 16281 14536 110 241 0 16037 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 65124

[startup+882.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8769
/proc/meminfo: memFree=1084928/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=65256 CPUtime=882.29
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 22203 0 0 0 88217 12 0 0 25 0 1 0 199431668 66822144 14591 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 16314 14591 110 241 0 16070 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 65256

[startup+942.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8769
/proc/meminfo: memFree=1084288/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=66420 CPUtime=942.28
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 22545 0 0 0 94216 12 0 0 25 0 1 0 199431668 68014080 14737 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 16605 14737 110 241 0 16361 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 66420

[startup+1002.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8769
/proc/meminfo: memFree=1083904/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=66420 CPUtime=1002.28
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 22661 0 0 0 100216 12 0 0 25 0 1 0 199431668 68014080 14853 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 16605 14853 110 241 0 16361 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 66420

[startup+1062.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8769
/proc/meminfo: memFree=1083072/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=66864 CPUtime=1062.29
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 23346 0 0 0 106216 13 0 0 25 0 1 0 199431668 68468736 15033 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 16716 15033 110 241 0 16472 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 66864

[startup+1122.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8769
/proc/meminfo: memFree=1082560/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=67652 CPUtime=1122.29
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 23533 0 0 0 112216 13 0 0 25 0 1 0 199431668 69275648 15187 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 16913 15187 110 241 0 16669 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 67652

[startup+1182.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8769
/proc/meminfo: memFree=1082304/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=68040 CPUtime=1182.29
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 23636 0 0 0 118216 13 0 0 25 0 1 0 199431668 69672960 15225 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 17010 15225 110 241 0 16766 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 68040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8769
/proc/meminfo: memFree=1082304/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=68040 CPUtime=1200
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 23639 0 0 0 119987 13 0 0 25 0 1 0 199431668 69672960 15228 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 17010 15228 110 241 0 16766 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 68040

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8769
/proc/meminfo: memFree=1082304/2055888 swapFree=4087076/4096564
[pid=8766] ppid=8764 vsize=68040 CPUtime=1200
/proc/8766/stat : 8766 (cmusat_base) R 8764 8766 7713 0 -1 4194304 23639 0 0 0 119987 13 0 0 25 0 1 0 199431668 69672960 15228 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8766/statm: 17010 15228 110 241 0 16766 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 68040

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.02
CPU user time (s): 1199.88
CPU system time (s): 0.145977
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 68040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23639
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= 6
involuntary context switches= 653

runsolver used 1.01984 second user time and 2.19467 second system time

The end



Launcher Data (download as text)




Begin job on node76 on Sun Feb 18 10:32:14 UTC 2007

IDJOB= 294805
IDBENCH= 19897
IDSOLVER= 120
FILE ID= node76/294805-1171794733

PBS_JOBID= 3839558

Free space on /tmp= 66649 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1387394500-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294805-1171794733/cmusat_base /tmp/evaluation/294805-1171794733/instance-294805-1171794733.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-294805-1171794733 -o ROOT/results/node76/solver-294805-1171794733 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294805-1171794733/cmusat_base /tmp/evaluation/294805-1171794733/instance-294805-1171794733.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  997a38106b41acec00160b9638f74d24

RANDOM SEED= 782976838

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6006.18
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1143776 kB
Buffers:         41716 kB
Cached:         774428 kB
SwapCached:       3460 kB
Active:         567528 kB
Inactive:       259080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1143776 kB
SwapTotal:     4096564 kB
SwapFree:      4087076 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          15784 kB
Slab:            71832 kB
Committed_AS:   892460 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66649 MiB

End job on node76 on Sun Feb 18 10:52:16 UTC 2007