Trace number 294668

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) 1200.1 1200.6

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1280573704-13.UNSAT.shuffled.cnf
MD5SUMb98a3615fa1f88c157643d9399a2087e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark67.5957
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

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/node69/watcher-294668-1171792856 -o ROOT/results/node69/solver-294668-1171792856 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294668-1171792856/picosat /tmp/evaluation/294668-1171792856/instance-294668-1171792856.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 27408
/proc/meminfo: memFree=1077880/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=568 CPUtime=0
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 199243316 581632 53 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 142 53 40 102 0 37 0

[startup+0.107223 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27408
/proc/meminfo: memFree=1077880/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=836 CPUtime=0.09
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 146 0 0 0 6 3 0 0 18 0 1 0 199243316 856064 131 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 209 131 42 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.515288 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27408
/proc/meminfo: memFree=1077880/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=968 CPUtime=0.5
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 182 0 0 0 47 3 0 0 21 0 1 0 199243316 991232 165 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 242 165 48 102 0 137 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 968

[startup+1.33542 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27409
/proc/meminfo: memFree=1077296/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=968 CPUtime=1.32
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 199 0 0 0 129 3 0 0 25 0 1 0 199243316 991232 182 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 242 182 48 102 0 137 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 968

[startup+2.97169 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27409
/proc/meminfo: memFree=1077104/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=1092 CPUtime=2.96
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 221 0 0 0 293 3 0 0 25 0 1 0 199243316 1118208 204 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 273 204 48 102 0 168 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1092

[startup+6.25223 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27435
/proc/meminfo: memFree=1075712/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=1272 CPUtime=6.24
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 250 0 0 0 620 4 0 0 25 0 1 0 199243316 1302528 233 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 318 233 48 102 0 213 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1272

[startup+12.7093 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27475
/proc/meminfo: memFree=1075392/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=1380 CPUtime=12.66
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 288 0 0 0 1262 4 0 0 25 0 1 0 199243316 1413120 271 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 345 271 48 102 0 240 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1380

[startup+25.5184 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27493
/proc/meminfo: memFree=1075200/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=1608 CPUtime=25.46
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 340 0 0 0 2542 4 0 0 25 0 1 0 199243316 1646592 323 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 402 323 48 102 0 297 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1608

[startup+51.1356 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27525
/proc/meminfo: memFree=1074944/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=1868 CPUtime=51.05
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 404 0 0 0 5101 4 0 0 25 0 1 0 199243316 1912832 386 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 467 386 48 102 0 362 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1868

[startup+102.364 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 27607
/proc/meminfo: memFree=1075440/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=2236 CPUtime=102.22
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 482 0 0 0 10218 4 0 0 25 0 1 0 199243316 2289664 464 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 559 464 48 102 0 454 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 2236

[startup+162.384 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 27607
/proc/meminfo: memFree=1075376/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=2472 CPUtime=162.23
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 558 0 0 0 16218 5 0 0 25 0 1 0 199243316 2531328 540 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 618 540 48 102 0 513 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2472

[startup+222.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27607
/proc/meminfo: memFree=1075184/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=2680 CPUtime=222.22
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 599 0 0 0 22217 5 0 0 25 0 1 0 199243316 2744320 580 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529719 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 670 580 48 102 0 565 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2680

[startup+282.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27607
/proc/meminfo: memFree=1075120/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=2916 CPUtime=282.22
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 653 0 0 0 28217 5 0 0 25 0 1 0 199243316 2985984 634 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 729 634 48 102 0 624 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2916

[startup+342.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27607
/proc/meminfo: memFree=1075056/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=3004 CPUtime=342.21
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 681 0 0 0 34216 5 0 0 25 0 1 0 199243316 3076096 662 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 751 662 48 102 0 646 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 3004

[startup+402.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27607
/proc/meminfo: memFree=1074800/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=3212 CPUtime=402.21
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 740 0 0 0 40216 5 0 0 25 0 1 0 199243316 3289088 721 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 803 721 48 102 0 698 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 3212

[startup+462.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27607
/proc/meminfo: memFree=1074608/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=3292 CPUtime=462.2
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 770 0 0 0 46215 5 0 0 25 0 1 0 199243316 3371008 750 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 823 750 48 102 0 718 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 3292

[startup+522.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27607
/proc/meminfo: memFree=1074672/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=3448 CPUtime=522.2
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 815 0 0 0 52215 5 0 0 25 0 1 0 199243316 3530752 781 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530233 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 862 781 48 102 0 757 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 3448

[startup+582.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27607
/proc/meminfo: memFree=1074544/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=3448 CPUtime=582.2
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 815 0 0 0 58215 5 0 0 25 0 1 0 199243316 3530752 781 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 862 781 48 102 0 757 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3448

[startup+642.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27607
/proc/meminfo: memFree=1074352/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=3552 CPUtime=642.19
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 846 0 0 0 64214 5 0 0 25 0 1 0 199243316 3637248 812 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 888 812 48 102 0 783 0
Current children cumulated CPU time (s) 642.19
Current children cumulated vsize (KiB) 3552

[startup+702.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27607
/proc/meminfo: memFree=1074288/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=3636 CPUtime=702.2
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 876 0 0 0 70214 6 0 0 25 0 1 0 199243316 3723264 842 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 909 842 48 102 0 804 0
Current children cumulated CPU time (s) 702.2
Current children cumulated vsize (KiB) 3636

[startup+762.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27607
/proc/meminfo: memFree=1074288/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=3636 CPUtime=762.19
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 876 0 0 0 76213 6 0 0 25 0 1 0 199243316 3723264 842 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 909 842 48 102 0 804 0
Current children cumulated CPU time (s) 762.19
Current children cumulated vsize (KiB) 3636

[startup+822.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27607
/proc/meminfo: memFree=1074160/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=3632 CPUtime=822.19
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 904 0 0 0 82213 6 0 0 25 0 1 0 199243316 3719168 844 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 908 844 48 102 0 803 0
Current children cumulated CPU time (s) 822.19
Current children cumulated vsize (KiB) 3632

[startup+882.588 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27607
/proc/meminfo: memFree=1074224/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=3632 CPUtime=882.18
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 904 0 0 0 88212 6 0 0 25 0 1 0 199243316 3719168 844 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 908 844 48 102 0 803 0
Current children cumulated CPU time (s) 882.18
Current children cumulated vsize (KiB) 3632

[startup+942.602 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 27607
/proc/meminfo: memFree=1074096/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=3940 CPUtime=942.17
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 951 0 0 0 94211 6 0 0 25 0 1 0 199243316 4034560 890 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 985 890 48 102 0 880 0
Current children cumulated CPU time (s) 942.17
Current children cumulated vsize (KiB) 3940

[startup+1002.62 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 27607
/proc/meminfo: memFree=1074160/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=3900 CPUtime=1002.17
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 955 0 0 0 100211 6 0 0 25 0 1 0 199243316 3993600 875 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 975 875 48 102 0 870 0
Current children cumulated CPU time (s) 1002.17
Current children cumulated vsize (KiB) 3900

[startup+1062.64 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 27607
/proc/meminfo: memFree=1074096/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=3944 CPUtime=1062.17
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 971 0 0 0 106211 6 0 0 25 0 1 0 199243316 4038656 891 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 986 891 48 102 0 881 0
Current children cumulated CPU time (s) 1062.17
Current children cumulated vsize (KiB) 3944

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27607
/proc/meminfo: memFree=1073968/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=3944 CPUtime=1122.17
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 1010 0 0 0 112210 7 0 0 25 0 1 0 199243316 4038656 894 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 986 894 48 102 0 881 0
Current children cumulated CPU time (s) 1122.17
Current children cumulated vsize (KiB) 3944

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27607
/proc/meminfo: memFree=1073968/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=3940 CPUtime=1182.17
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 1019 0 0 0 118210 7 0 0 25 0 1 0 199243316 4034560 893 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 985 893 48 102 0 880 0
Current children cumulated CPU time (s) 1182.17
Current children cumulated vsize (KiB) 3940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27607
/proc/meminfo: memFree=1074032/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=4024 CPUtime=1200.09
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 1038 0 0 0 120002 7 0 0 25 0 1 0 199243316 4120576 912 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 1006 912 48 102 0 901 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4024

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

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

[startup+1200.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27607
/proc/meminfo: memFree=1074032/2055920 swapFree=4183028/4192956
[pid=27408] ppid=27406 vsize=4024 CPUtime=1200.09
/proc/27408/stat : 27408 (picosat) R 27406 27408 26590 0 -1 4194304 1038 0 0 0 120002 7 0 0 25 0 1 0 199243316 4120576 912 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27408/statm: 1006 912 48 102 0 901 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4024

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.6
CPU time (s): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.073988
CPU usage (%): 99.958
Max. virtual memory (cumulated for all children) (KiB): 4216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1038
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= 3120

runsolver used 0.791879 second user time and 2.50062 second system time

The end



Launcher Data (download as text)




Begin job on node69 on Sun Feb 18 10:00:56 UTC 2007

IDJOB= 294668
IDBENCH= 19894
IDSOLVER= 106
FILE ID= node69/294668-1171792856

PBS_JOBID= 3839577

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1280573704-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294668-1171792856/picosat /tmp/evaluation/294668-1171792856/instance-294668-1171792856.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-294668-1171792856 -o ROOT/results/node69/solver-294668-1171792856 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294668-1171792856/picosat /tmp/evaluation/294668-1171792856/instance-294668-1171792856.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  b98a3615fa1f88c157643d9399a2087e

RANDOM SEED= 909550518

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1078288 kB
Buffers:         49144 kB
Cached:         818340 kB
SwapCached:       4412 kB
Active:         615488 kB
Inactive:       262184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1078288 kB
SwapTotal:     4192956 kB
SwapFree:      4183028 kB
Dirty:             588 kB
Writeback:           0 kB
Mapped:          15540 kB
Slab:            85980 kB
Committed_AS:   555988 kB
PageTables:       1472 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 node69 on Sun Feb 18 10:20:59 UTC 2007