Trace number 297907

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) 1200.05 1200.54

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1037473581-12.UNSAT.shuffled.cnf
MD5SUMcb5ee35307c6c21b48523bbf3016211a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark532.486
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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/node60/watcher-297907-1171846840 -o ROOT/results/node60/solver-297907-1171846840 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297907-1171846840/picosat /tmp/evaluation/297907-1171846840/instance-297907-1171846840.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 3/64 19614
/proc/meminfo: memFree=784592/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=568 CPUtime=0
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 204640875 581632 58 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 142 59 40 102 0 37 0

[startup+0.1066 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19614
/proc/meminfo: memFree=784592/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=716 CPUtime=0.1
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 133 0 0 0 9 1 0 0 18 0 1 0 204640875 733184 116 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 179 116 48 102 0 74 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 716

[startup+0.514673 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19614
/proc/meminfo: memFree=784592/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=840 CPUtime=0.51
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 147 0 0 0 50 1 0 0 21 0 1 0 204640875 860160 130 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529102 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 210 130 48 102 0 105 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 840

[startup+1.33482 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19615
/proc/meminfo: memFree=784200/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=840 CPUtime=1.33
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 162 0 0 0 132 1 0 0 25 0 1 0 204640875 860160 145 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 210 145 48 102 0 105 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 840

[startup+2.97111 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19615
/proc/meminfo: memFree=784008/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=964 CPUtime=2.96
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 188 0 0 0 295 1 0 0 25 0 1 0 204640875 987136 171 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 241 171 48 102 0 136 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 964

[startup+6.2507 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19615
/proc/meminfo: memFree=783752/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=1080 CPUtime=6.24
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 216 0 0 0 623 1 0 0 25 0 1 0 204640875 1105920 199 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 270 199 48 102 0 165 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1080

[startup+12.7039 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19615
/proc/meminfo: memFree=783560/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=1192 CPUtime=12.69
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 252 0 0 0 1268 1 0 0 25 0 1 0 204640875 1220608 235 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549588 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 298 235 48 102 0 193 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1192

[startup+25.5111 s]
/proc/loadavg: 0.94 0.98 0.99 2/71 19679
/proc/meminfo: memFree=781976/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=1500 CPUtime=25.47
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 305 0 0 0 2546 1 0 0 25 0 1 0 204640875 1536000 288 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 375 288 48 102 0 270 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1500

[startup+51.1287 s]
/proc/loadavg: 0.96 0.98 0.99 2/71 19719
/proc/meminfo: memFree=781720/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=1732 CPUtime=51.07
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 376 0 0 0 5105 2 0 0 25 0 1 0 204640875 1773568 358 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 433 358 48 102 0 328 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1732

[startup+102.361 s]
/proc/loadavg: 0.98 0.98 0.99 2/71 19785
/proc/meminfo: memFree=781264/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=2040 CPUtime=102.24
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 462 0 0 0 10222 2 0 0 25 0 1 0 204640875 2088960 444 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 510 444 48 102 0 405 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2040

[startup+162.387 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19813
/proc/meminfo: memFree=782152/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=2324 CPUtime=162.23
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 538 0 0 0 16221 2 0 0 25 0 1 0 204640875 2379776 514 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 581 514 48 102 0 476 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2324

[startup+222.404 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19813
/proc/meminfo: memFree=781960/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=2552 CPUtime=222.23
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 582 0 0 0 22221 2 0 0 25 0 1 0 204640875 2613248 558 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 638 558 48 102 0 533 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2552

[startup+282.422 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19813
/proc/meminfo: memFree=781704/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=2820 CPUtime=282.22
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 639 0 0 0 28220 2 0 0 25 0 1 0 204640875 2887680 614 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529076 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 705 614 48 102 0 600 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2820

[startup+342.441 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19813
/proc/meminfo: memFree=781576/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=3008 CPUtime=342.22
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 683 0 0 0 34220 2 0 0 25 0 1 0 204640875 3080192 658 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 752 658 48 102 0 647 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 3008

[startup+402.461 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19813
/proc/meminfo: memFree=781448/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=3232 CPUtime=402.23
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 738 0 0 0 40220 3 0 0 25 0 1 0 204640875 3309568 713 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 808 713 48 102 0 703 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3232

[startup+462.478 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19813
/proc/meminfo: memFree=781448/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=3140 CPUtime=462.23
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 752 0 0 0 46220 3 0 0 25 0 1 0 204640875 3215360 707 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 785 707 48 102 0 680 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 3140

[startup+522.497 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19813
/proc/meminfo: memFree=781320/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=3272 CPUtime=522.23
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 782 0 0 0 52220 3 0 0 25 0 1 0 204640875 3350528 736 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 818 736 48 102 0 713 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 3272

[startup+582.513 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 19813
/proc/meminfo: memFree=781192/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=3360 CPUtime=582.23
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 814 0 0 0 58220 3 0 0 25 0 1 0 204640875 3440640 765 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 840 765 48 102 0 735 0
Current children cumulated CPU time (s) 582.23
Current children cumulated vsize (KiB) 3360

[startup+642.535 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 19813
/proc/meminfo: memFree=781192/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=3468 CPUtime=642.22
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 839 0 0 0 64219 3 0 0 25 0 1 0 204640875 3551232 790 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 867 790 48 102 0 762 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 3468

[startup+702.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19813
/proc/meminfo: memFree=781000/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=3624 CPUtime=702.22
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 898 0 0 0 70219 3 0 0 25 0 1 0 204640875 3710976 823 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 906 823 48 102 0 801 0
Current children cumulated CPU time (s) 702.22
Current children cumulated vsize (KiB) 3624

[startup+762.572 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19813
/proc/meminfo: memFree=780936/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=3624 CPUtime=762.22
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 914 0 0 0 76219 3 0 0 25 0 1 0 204640875 3710976 835 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 906 835 48 102 0 801 0
Current children cumulated CPU time (s) 762.22
Current children cumulated vsize (KiB) 3624

[startup+822.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19813
/proc/meminfo: memFree=780872/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=3620 CPUtime=822.22
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 921 0 0 0 82219 3 0 0 25 0 1 0 204640875 3706880 834 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 905 834 48 102 0 800 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 3620

[startup+882.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19813
/proc/meminfo: memFree=780744/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=3824 CPUtime=882.22
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 996 0 0 0 88219 3 0 0 25 0 1 0 204640875 3915776 888 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 956 888 48 102 0 851 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 3824

[startup+942.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19813
/proc/meminfo: memFree=780680/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=3820 CPUtime=942.21
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 996 0 0 0 94218 3 0 0 25 0 1 0 204640875 3911680 887 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530214 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 955 887 48 102 0 850 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 3820

[startup+1002.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19813
/proc/meminfo: memFree=780616/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=3884 CPUtime=1002.21
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 1048 0 0 0 100218 3 0 0 25 0 1 0 204640875 3977216 898 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 971 898 48 102 0 866 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 3884

[startup+1062.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19813
/proc/meminfo: memFree=780616/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=3896 CPUtime=1062.21
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 1054 0 0 0 106218 3 0 0 25 0 1 0 204640875 3989504 901 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 974 901 48 102 0 869 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 3896

[startup+1122.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19813
/proc/meminfo: memFree=780552/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=4048 CPUtime=1122.22
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 1098 0 0 0 112218 4 0 0 25 0 1 0 204640875 4145152 942 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 1012 942 48 102 0 907 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 4048

[startup+1182.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19813
/proc/meminfo: memFree=780488/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=4108 CPUtime=1182.22
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 1114 0 0 0 118218 4 0 0 25 0 1 0 204640875 4206592 958 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 1027 958 48 102 0 922 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 4108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19813
/proc/meminfo: memFree=780488/2055920 swapFree=4183416/4192956
[pid=19614] ppid=19612 vsize=4108 CPUtime=1200.03
/proc/19614/stat : 19614 (picosat) R 19612 19614 18834 0 -1 4194304 1114 0 0 0 119999 4 0 0 25 0 1 0 204640875 4206592 958 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19614/statm: 1027 958 48 102 0 922 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 4108

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.05
CPU user time (s): 1200
CPU system time (s): 0.047992
CPU usage (%): 99.9593
Max. virtual memory (cumulated for all children) (KiB): 4180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1114
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= 2098

runsolver used 0.760884 second user time and 2.53361 second system time

The end



Launcher Data (download as text)




Begin job on node60 on Mon Feb 19 01:00:40 UTC 2007

IDJOB= 297907
IDBENCH= 19973
IDSOLVER= 106
FILE ID= node60/297907-1171846840

PBS_JOBID= 3839715

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1037473581-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297907-1171846840/picosat /tmp/evaluation/297907-1171846840/instance-297907-1171846840.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-297907-1171846840 -o ROOT/results/node60/solver-297907-1171846840 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297907-1171846840/picosat /tmp/evaluation/297907-1171846840/instance-297907-1171846840.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  cb5ee35307c6c21b48523bbf3016211a

RANDOM SEED= 771550902

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:        785064 kB
Buffers:         49164 kB
Cached:        1100276 kB
SwapCached:       3908 kB
Active:         789672 kB
Inactive:       369716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        785064 kB
SwapTotal:     4192956 kB
SwapFree:      4183416 kB
Dirty:             496 kB
Writeback:           0 kB
Mapped:          15424 kB
Slab:            97488 kB
Committed_AS:   699352 kB
PageTables:       1464 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 node60 on Mon Feb 19 01:20:43 UTC 2007