Trace number 298440

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) 1200.08 1200.39

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
MD5SUMdc1a2f30c0e380bf759db5f5fbd70205
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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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/node22/watcher-298440-1171856118 -o ROOT/results/node22/solver-298440-1171856118 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298440-1171856118/picosat /tmp/evaluation/298440-1171856118/instance-298440-1171856118.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: 0.92 0.98 0.99 3/77 28292
/proc/meminfo: memFree=630952/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=568 CPUtime=0
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 74 0 0 0 0 0 0 0 18 0 1 0 205565761 581632 59 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 142 59 40 102 0 37 0

[startup+0.107689 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28292
/proc/meminfo: memFree=630952/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=708 CPUtime=0.09
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 137 0 0 0 9 0 0 0 18 0 1 0 205565761 724992 120 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 177 120 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.51672 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28292
/proc/meminfo: memFree=630952/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=836 CPUtime=0.5
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 150 0 0 0 50 0 0 0 21 0 1 0 205565761 856064 133 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 209 133 48 102 0 104 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 836

[startup+1.33678 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28293
/proc/meminfo: memFree=630496/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=968 CPUtime=1.32
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 168 0 0 0 132 0 0 0 25 0 1 0 205565761 991232 151 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 242 151 48 102 0 137 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 968

[startup+2.9729 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28293
/proc/meminfo: memFree=630240/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=968 CPUtime=2.96
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 193 0 0 0 296 0 0 0 25 0 1 0 205565761 991232 176 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 242 176 48 102 0 137 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 968

[startup+6.24914 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28293
/proc/meminfo: memFree=630048/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=1088 CPUtime=6.23
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 225 0 0 0 623 0 0 0 25 0 1 0 205565761 1114112 208 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522688 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 272 208 48 102 0 167 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1088

[startup+12.7066 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28293
/proc/meminfo: memFree=629808/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=1324 CPUtime=12.69
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 267 0 0 0 1269 0 0 0 25 0 1 0 205565761 1355776 250 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134540530 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 331 250 48 102 0 226 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1324

[startup+25.5096 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28293
/proc/meminfo: memFree=629552/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=1536 CPUtime=25.5
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 329 0 0 0 2549 1 0 0 25 0 1 0 205565761 1572864 312 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 384 312 48 102 0 279 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1536

[startup+51.1194 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28293
/proc/meminfo: memFree=629360/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=1816 CPUtime=51.1
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 388 0 0 0 5109 1 0 0 25 0 1 0 205565761 1859584 370 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 454 370 48 102 0 349 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1816

[startup+102.332 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28293
/proc/meminfo: memFree=628912/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=2204 CPUtime=102.29
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 485 0 0 0 10228 1 0 0 25 0 1 0 205565761 2256896 467 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 551 467 48 102 0 446 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 2204

[startup+162.361 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28293
/proc/meminfo: memFree=628592/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=2460 CPUtime=162.31
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 564 0 0 0 16229 2 0 0 25 0 1 0 205565761 2519040 546 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 615 546 48 102 0 510 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 2460

[startup+222.387 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 28293
/proc/meminfo: memFree=628336/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=2692 CPUtime=222.32
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 629 0 0 0 22230 2 0 0 25 0 1 0 205565761 2756608 583 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 673 583 48 102 0 568 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 2692

[startup+282.414 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28294
/proc/meminfo: memFree=628016/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=2980 CPUtime=282.34
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 699 0 0 0 28231 3 0 0 25 0 1 0 205565761 3051520 652 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522880 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 745 652 48 102 0 640 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 2980

[startup+342.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28295
/proc/meminfo: memFree=627888/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=3148 CPUtime=342.35
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 742 0 0 0 34232 3 0 0 25 0 1 0 205565761 3223552 695 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 787 695 48 102 0 682 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 3148

[startup+402.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28295
/proc/meminfo: memFree=627696/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=3296 CPUtime=402.37
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 783 0 0 0 40233 4 0 0 25 0 1 0 205565761 3375104 736 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 824 736 48 102 0 719 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 3296

[startup+462.491 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28295
/proc/meminfo: memFree=627632/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=3364 CPUtime=462.37
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 811 0 0 0 46233 4 0 0 25 0 1 0 205565761 3444736 761 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 841 761 48 102 0 736 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 3364

[startup+522.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28295
/proc/meminfo: memFree=627504/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=3444 CPUtime=522.39
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 829 0 0 0 52234 5 0 0 25 0 1 0 205565761 3526656 779 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 861 779 48 102 0 756 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 3444

[startup+582.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28295
/proc/meminfo: memFree=627504/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=3528 CPUtime=582.4
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 855 0 0 0 58235 5 0 0 25 0 1 0 205565761 3612672 805 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 882 805 48 102 0 777 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 3528

[startup+642.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28295
/proc/meminfo: memFree=627376/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=3628 CPUtime=642.42
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 896 0 0 0 64236 6 0 0 25 0 1 0 205565761 3715072 831 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 907 831 48 102 0 802 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 3628

[startup+702.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28295
/proc/meminfo: memFree=627184/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=3820 CPUtime=702.43
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 937 0 0 0 70236 7 0 0 25 0 1 0 205565761 3911680 872 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 955 872 48 102 0 850 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 3820

[startup+762.627 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 28295
/proc/meminfo: memFree=627120/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=3820 CPUtime=762.44
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 944 0 0 0 76237 7 0 0 25 0 1 0 205565761 3911680 879 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 955 879 48 102 0 850 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 3820

[startup+822.659 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 28295
/proc/meminfo: memFree=627312/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=3864 CPUtime=822.47
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 955 0 0 0 82239 8 0 0 25 0 1 0 205565761 3956736 890 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 966 890 48 102 0 861 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 3864

[startup+882.685 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28295
/proc/meminfo: memFree=627120/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=3996 CPUtime=882.47
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 993 0 0 0 88239 8 0 0 25 0 1 0 205565761 4091904 928 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 999 928 48 102 0 894 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 3996

[startup+942.71 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 28295
/proc/meminfo: memFree=626992/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=4092 CPUtime=942.49
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 1014 0 0 0 94240 9 0 0 25 0 1 0 205565761 4190208 949 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 1023 949 48 102 0 918 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 4092

[startup+1002.74 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 28295
/proc/meminfo: memFree=626864/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=4208 CPUtime=1002.5
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 1049 0 0 0 100241 9 0 0 25 0 1 0 205565761 4308992 983 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 1052 983 48 102 0 947 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 4208

[startup+1062.77 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 28295
/proc/meminfo: memFree=626864/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=4208 CPUtime=1062.52
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 1051 0 0 0 106242 10 0 0 25 0 1 0 205565761 4308992 985 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 1052 985 48 102 0 947 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 4208

[startup+1122.8 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 28295
/proc/meminfo: memFree=626800/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=4204 CPUtime=1122.53
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 1070 0 0 0 112243 10 0 0 25 0 1 0 205565761 4304896 984 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 1051 984 48 102 0 946 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 4204

[startup+1182.82 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28295
/proc/meminfo: memFree=626672/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=4252 CPUtime=1182.55
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 1114 0 0 0 118244 11 0 0 25 0 1 0 205565761 4354048 999 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 1063 999 48 102 0 958 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 4252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28295
/proc/meminfo: memFree=626672/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=4252 CPUtime=1200.06
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 1130 0 0 0 119995 11 0 0 25 0 1 0 205565761 4354048 999 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597633 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 1063 999 48 102 0 958 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 4252

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

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

[startup+1200.34 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28295
/proc/meminfo: memFree=626672/2055920 swapFree=4121028/4192956
[pid=28292] ppid=28290 vsize=4252 CPUtime=1200.06
/proc/28292/stat : 28292 (picosat) R 28290 28292 21342 0 -1 4194304 1130 0 0 0 119995 11 0 0 25 0 1 0 205565761 4354048 999 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597633 0 0 4096 0 0 0 0 17 1 0 0
/proc/28292/statm: 1063 999 48 102 0 958 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 4252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.115982
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 4392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1130
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= 944

runsolver used 1.43878 second user time and 2.6496 second system time

The end



Launcher Data (download as text)




Begin job on node22 on Mon Feb 19 03:35:18 UTC 2007

IDJOB= 298440
IDBENCH= 19986
IDSOLVER= 106
FILE ID= node22/298440-1171856118

PBS_JOBID= 3839650

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298440-1171856118/picosat /tmp/evaluation/298440-1171856118/instance-298440-1171856118.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-298440-1171856118 -o ROOT/results/node22/solver-298440-1171856118 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298440-1171856118/picosat /tmp/evaluation/298440-1171856118/instance-298440-1171856118.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  dc1a2f30c0e380bf759db5f5fbd70205

RANDOM SEED= 974744102

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:        631360 kB
Buffers:         52844 kB
Cached:        1207744 kB
SwapCached:      39232 kB
Active:         832584 kB
Inactive:       478704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        631360 kB
SwapTotal:     4192956 kB
SwapFree:      4121028 kB
Dirty:             524 kB
Writeback:           0 kB
Mapped:          30472 kB
Slab:            98940 kB
Committed_AS:   643636 kB
PageTables:       1672 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= 66563 MiB

End job on node22 on Mon Feb 19 03:55:21 UTC 2007