Trace number 298522

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
picosat 535? (TO) 1200.01 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1459708824-17.UNSAT.shuffled.cnf
MD5SUM975946115a74669405c34f3732da3d4a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark35.1906
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/node41/watcher-298522-1171857378 -o ROOT/results/node41/solver-298522-1171857378 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298522-1171857378/picosat /tmp/evaluation/298522-1171857378/instance-298522-1171857378.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 3/64 30387
/proc/meminfo: memFree=1059528/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=568 CPUtime=0
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 205693749 581632 58 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 142 59 40 102 0 37 0

[startup+0.106686 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30387
/proc/meminfo: memFree=1059528/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=708 CPUtime=0.09
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 127 0 0 0 9 0 0 0 18 0 1 0 205693749 724992 110 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 177 110 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.51472 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30387
/proc/meminfo: memFree=1059528/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=840 CPUtime=0.5
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 141 0 0 0 50 0 0 0 21 0 1 0 205693749 860160 124 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 210 124 48 102 0 105 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 840

[startup+1.33479 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30388
/proc/meminfo: memFree=1059136/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=840 CPUtime=1.32
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 157 0 0 0 132 0 0 0 25 0 1 0 205693749 860160 140 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549433 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 210 140 48 102 0 105 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 840

[startup+2.97093 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30388
/proc/meminfo: memFree=1058944/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=968 CPUtime=2.96
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 176 0 0 0 296 0 0 0 25 0 1 0 205693749 991232 159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 242 159 48 102 0 137 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 968

[startup+6.25022 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30388
/proc/meminfo: memFree=1058816/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=1088 CPUtime=6.23
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 204 0 0 0 623 0 0 0 25 0 1 0 205693749 1114112 187 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 272 187 48 102 0 167 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1088

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30388
/proc/meminfo: memFree=1058632/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=1200 CPUtime=12.68
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 238 0 0 0 1268 0 0 0 25 0 1 0 205693749 1228800 221 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 300 221 48 102 0 195 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1200

[startup+25.5039 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30388
/proc/meminfo: memFree=1058376/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=1432 CPUtime=25.48
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 300 0 0 0 2548 0 0 0 25 0 1 0 205693749 1466368 283 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 358 283 48 102 0 253 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1432

[startup+51.1101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30388
/proc/meminfo: memFree=1058120/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=1632 CPUtime=51.08
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 351 0 0 0 5108 0 0 0 25 0 1 0 205693749 1671168 334 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 408 334 48 102 0 303 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1632

[startup+102.318 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30388
/proc/meminfo: memFree=1057800/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=1912 CPUtime=102.28
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 433 0 0 0 10228 0 0 0 25 0 1 0 205693749 1957888 416 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 478 416 48 102 0 373 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1912

[startup+162.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30388
/proc/meminfo: memFree=1057544/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=2132 CPUtime=162.28
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 488 0 0 0 16228 0 0 0 25 0 1 0 205693749 2183168 467 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 533 467 48 102 0 428 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 2132

[startup+222.358 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30388
/proc/meminfo: memFree=1057224/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=2436 CPUtime=222.3
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 562 0 0 0 22229 1 0 0 25 0 1 0 205693749 2494464 541 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 609 541 48 102 0 504 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 2436

[startup+282.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30388
/proc/meminfo: memFree=1057032/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=2632 CPUtime=282.3
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 599 0 0 0 28229 1 0 0 25 0 1 0 205693749 2695168 577 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 658 577 48 102 0 553 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 2632

[startup+342.421 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30522
/proc/meminfo: memFree=1055424/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=2760 CPUtime=342.26
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 649 0 0 0 34225 1 0 0 25 0 1 0 205693749 2826240 617 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 690 617 48 102 0 585 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 2760

[startup+402.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30586
/proc/meminfo: memFree=1056520/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=2836 CPUtime=402.24
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 680 0 0 0 40223 1 0 0 25 0 1 0 205693749 2904064 634 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529607 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 709 634 48 102 0 604 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 2836

[startup+462.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30586
/proc/meminfo: memFree=1056584/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=2932 CPUtime=462.24
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 719 0 0 0 46223 1 0 0 25 0 1 0 205693749 3002368 660 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 733 660 48 102 0 628 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 2932

[startup+522.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30586
/proc/meminfo: memFree=1056392/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=3072 CPUtime=522.25
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 759 0 0 0 52224 1 0 0 25 0 1 0 205693749 3145728 693 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 768 693 48 102 0 663 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 3072

[startup+582.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30586
/proc/meminfo: memFree=1056328/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=3192 CPUtime=582.25
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 807 0 0 0 58224 1 0 0 25 0 1 0 205693749 3268608 724 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 798 724 48 102 0 693 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 3192

[startup+642.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30586
/proc/meminfo: memFree=1056264/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=3244 CPUtime=642.26
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 828 0 0 0 64225 1 0 0 25 0 1 0 205693749 3321856 738 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 811 738 48 102 0 706 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 3244

[startup+702.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30586
/proc/meminfo: memFree=1056264/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=3296 CPUtime=702.27
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 839 0 0 0 70225 2 0 0 25 0 1 0 205693749 3375104 749 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 824 749 48 102 0 719 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 3296

[startup+762.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30586
/proc/meminfo: memFree=1056072/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=3316 CPUtime=762.27
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 887 0 0 0 76225 2 0 0 25 0 1 0 205693749 3395584 760 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 829 760 48 102 0 724 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 3316

[startup+822.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30586
/proc/meminfo: memFree=1056072/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=3444 CPUtime=822.27
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 981 0 0 0 82225 2 0 0 25 0 1 0 205693749 3526656 786 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 861 786 48 102 0 756 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 3444

[startup+882.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30586
/proc/meminfo: memFree=1056008/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=3452 CPUtime=882.28
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 1016 0 0 0 88226 2 0 0 25 0 1 0 205693749 3534848 796 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 863 796 48 102 0 758 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 3452

[startup+942.619 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 30586
/proc/meminfo: memFree=1055944/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=3576 CPUtime=942.27
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 1107 0 0 0 94225 2 0 0 25 0 1 0 205693749 3661824 821 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 894 821 48 102 0 789 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 3576

[startup+1002.64 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 30586
/proc/meminfo: memFree=1055880/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=3580 CPUtime=1002.27
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 1149 0 0 0 100225 2 0 0 25 0 1 0 205693749 3665920 830 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 895 830 48 102 0 790 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 3580

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30586
/proc/meminfo: memFree=1055816/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=3732 CPUtime=1062.28
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 1194 0 0 0 106226 2 0 0 25 0 1 0 205693749 3821568 868 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525858 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 933 868 48 102 0 828 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 3732

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30586
/proc/meminfo: memFree=1055816/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=3736 CPUtime=1122.28
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 1202 0 0 0 112226 2 0 0 25 0 1 0 205693749 3825664 872 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 934 872 48 102 0 829 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 3736

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30586
/proc/meminfo: memFree=1055688/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=3724 CPUtime=1182.28
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 1236 0 0 0 118226 2 0 0 25 0 1 0 205693749 3813376 869 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525845 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 931 869 48 102 0 826 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 3724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30586
/proc/meminfo: memFree=1055688/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=3724 CPUtime=1200
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 1236 0 0 0 119998 2 0 0 25 0 1 0 205693749 3813376 869 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 931 869 48 102 0 826 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 3724

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30586
/proc/meminfo: memFree=1055688/2055920 swapFree=4183936/4192956
[pid=30387] ppid=30385 vsize=3724 CPUtime=1200
/proc/30387/stat : 30387 (picosat) R 30385 30387 27953 0 -1 4194304 1236 0 0 0 119998 2 0 0 25 0 1 0 205693749 3813376 869 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30387/statm: 931 869 48 102 0 826 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 3724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.01
CPU user time (s): 1199.99
CPU system time (s): 0.025996
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 3932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1236
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= 1665

runsolver used 0.78688 second user time and 2.50462 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Mon Feb 19 03:56:18 UTC 2007

IDJOB= 298522
IDBENCH= 19988
IDSOLVER= 106
FILE ID= node41/298522-1171857378

PBS_JOBID= 3839737

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1459708824-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298522-1171857378/picosat /tmp/evaluation/298522-1171857378/instance-298522-1171857378.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-298522-1171857378 -o ROOT/results/node41/solver-298522-1171857378 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298522-1171857378/picosat /tmp/evaluation/298522-1171857378/instance-298522-1171857378.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  975946115a74669405c34f3732da3d4a

RANDOM SEED= 652657242

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 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		: 3000.231
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	: 5914.62
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		: 3000.231
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1059936 kB
Buffers:         52720 kB
Cached:         831968 kB
SwapCached:       3732 kB
Active:         644804 kB
Inactive:       250104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1059936 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:             500 kB
Writeback:           0 kB
Mapped:          15344 kB
Slab:            87036 kB
Committed_AS:   426516 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66564 MiB

End job on node41 on Mon Feb 19 04:16:21 UTC 2007