Trace number 292577

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) 1200.04 1200.44

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1380126410-13.UNSAT.shuffled.cnf
MD5SUM686dd485c2804890e53697263a117786
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark175.909
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
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 51917
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/node55/watcher-292577-1171755995 -o ROOT/results/node55/solver-292577-1171755995 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292577-1171755995/picosat /tmp/evaluation/292577-1171755995/instance-292577-1171755995.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: 1.02 1.02 0.97 3/64 31641
/proc/meminfo: memFree=520112/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=568 CPUtime=0
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 195555982 581632 54 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 142 54 40 102 0 37 0

[startup+0.10737 s]
/proc/loadavg: 1.02 1.02 0.97 3/64 31641
/proc/meminfo: memFree=520112/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=708 CPUtime=0.09
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 131 0 0 0 8 1 0 0 18 0 1 0 195555982 724992 114 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 177 114 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.515409 s]
/proc/loadavg: 1.02 1.02 0.97 3/64 31641
/proc/meminfo: memFree=520112/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=836 CPUtime=0.5
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 148 0 0 0 49 1 0 0 21 0 1 0 195555982 856064 131 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 209 131 48 102 0 104 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 836

[startup+1.33549 s]
/proc/loadavg: 1.02 1.02 0.97 2/65 31642
/proc/meminfo: memFree=519656/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=956 CPUtime=1.32
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 168 0 0 0 131 1 0 0 25 0 1 0 195555982 978944 151 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 239 151 48 102 0 134 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 956

[startup+2.97665 s]
/proc/loadavg: 1.01 1.01 0.97 2/65 31642
/proc/meminfo: memFree=519464/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=956 CPUtime=2.96
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 189 0 0 0 295 1 0 0 25 0 1 0 195555982 978944 172 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529466 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 239 172 48 102 0 134 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 956

[startup+6.25197 s]
/proc/loadavg: 1.01 1.01 0.97 2/65 31642
/proc/meminfo: memFree=519272/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=1076 CPUtime=6.25
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 220 0 0 0 623 2 0 0 25 0 1 0 195555982 1101824 203 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134520055 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 269 203 48 102 0 164 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1076

[startup+12.7076 s]
/proc/loadavg: 1.01 1.01 0.97 2/65 31642
/proc/meminfo: memFree=519024/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=1316 CPUtime=12.7
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 262 0 0 0 1268 2 0 0 25 0 1 0 195555982 1347584 245 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 329 245 48 102 0 224 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1316

[startup+25.6088 s]
/proc/loadavg: 1.01 1.01 0.97 2/65 31642
/proc/meminfo: memFree=518896/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=1440 CPUtime=25.6
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 304 0 0 0 2558 2 0 0 25 0 1 0 195555982 1474560 287 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 360 287 48 102 0 255 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 1440

[startup+51.2173 s]
/proc/loadavg: 1.00 1.01 0.97 2/65 31642
/proc/meminfo: memFree=518640/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=1772 CPUtime=51.2
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 375 0 0 0 5118 2 0 0 25 0 1 0 195555982 1814528 357 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 443 357 48 102 0 338 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 1772

[startup+102.425 s]
/proc/loadavg: 1.00 1.01 0.97 2/65 31642
/proc/meminfo: memFree=518320/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=1980 CPUtime=102.39
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 450 0 0 0 10237 2 0 0 25 0 1 0 195555982 2027520 432 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 495 432 48 102 0 390 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 1980

[startup+162.449 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31642
/proc/meminfo: memFree=517936/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=2368 CPUtime=162.4
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 523 0 0 0 16238 2 0 0 25 0 1 0 195555982 2424832 505 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 592 505 48 102 0 487 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 2368

[startup+222.463 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31642
/proc/meminfo: memFree=517744/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=2472 CPUtime=222.4
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 565 0 0 0 22238 2 0 0 25 0 1 0 195555982 2531328 547 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134549525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 618 547 48 102 0 513 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 2472

[startup+282.483 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31642
/proc/meminfo: memFree=517552/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=2736 CPUtime=282.4
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 605 0 0 0 28238 2 0 0 25 0 1 0 195555982 2801664 586 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 684 586 48 102 0 579 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 2736

[startup+342.501 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31642
/proc/meminfo: memFree=517296/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=2952 CPUtime=342.4
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 664 0 0 0 34238 2 0 0 25 0 1 0 195555982 3022848 645 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 738 645 48 102 0 633 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 2952

[startup+402.521 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31642
/proc/meminfo: memFree=517232/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=2976 CPUtime=402.41
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 685 0 0 0 40238 3 0 0 25 0 1 0 195555982 3047424 664 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 744 664 48 102 0 639 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 2976

[startup+462.539 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31642
/proc/meminfo: memFree=517232/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=3088 CPUtime=462.42
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 704 0 0 0 46239 3 0 0 25 0 1 0 195555982 3162112 682 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 772 682 48 102 0 667 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 3088

[startup+522.554 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31642
/proc/meminfo: memFree=517104/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=3208 CPUtime=522.41
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 741 0 0 0 52238 3 0 0 25 0 1 0 195555982 3284992 719 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 802 719 48 102 0 697 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 3208

[startup+582.576 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31642
/proc/meminfo: memFree=516912/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=3320 CPUtime=582.42
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 769 0 0 0 58239 3 0 0 25 0 1 0 195555982 3399680 747 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 830 747 48 102 0 725 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 3320

[startup+642.591 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31642
/proc/meminfo: memFree=516912/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=3352 CPUtime=642.42
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 781 0 0 0 64239 3 0 0 25 0 1 0 195555982 3432448 759 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 838 759 48 102 0 733 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 3352

[startup+702.607 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31642
/proc/meminfo: memFree=516784/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=3436 CPUtime=702.43
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 812 0 0 0 70239 4 0 0 25 0 1 0 195555982 3518464 787 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 859 787 48 102 0 754 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 3436

[startup+762.621 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31642
/proc/meminfo: memFree=516784/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=3400 CPUtime=762.42
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 817 0 0 0 76238 4 0 0 25 0 1 0 195555982 3481600 778 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 850 778 48 102 0 745 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 3400

[startup+822.642 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31642
/proc/meminfo: memFree=516656/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=3560 CPUtime=822.43
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 855 0 0 0 82239 4 0 0 25 0 1 0 195555982 3645440 816 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 890 816 48 102 0 785 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 3560

[startup+882.677 s]
/proc/loadavg: 1.00 1.00 0.97 2/71 31724
/proc/meminfo: memFree=515392/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=3560 CPUtime=882.41
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 861 0 0 0 88236 5 0 0 25 0 1 0 195555982 3645440 822 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 890 822 48 102 0 785 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 3560

[startup+942.73 s]
/proc/loadavg: 1.00 1.00 0.97 2/71 31810
/proc/meminfo: memFree=515264/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=3632 CPUtime=942.39
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 898 0 0 0 94234 5 0 0 25 0 1 0 195555982 3719168 841 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 908 841 48 102 0 803 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 3632

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31840
/proc/meminfo: memFree=516208/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=3644 CPUtime=1002.4
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 925 0 0 0 100234 6 0 0 25 0 1 0 195555982 3731456 844 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 911 844 48 102 0 806 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 3644

[startup+1062.78 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31840
/proc/meminfo: memFree=516208/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=3804 CPUtime=1062.41
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 975 0 0 0 106235 6 0 0 25 0 1 0 195555982 3895296 886 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 951 886 48 102 0 846 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 3804

[startup+1122.79 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31840
/proc/meminfo: memFree=516208/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=3804 CPUtime=1122.41
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 994 0 0 0 112235 6 0 0 25 0 1 0 195555982 3895296 886 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 951 886 48 102 0 846 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 3804

[startup+1182.81 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31840
/proc/meminfo: memFree=516272/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=3796 CPUtime=1182.41
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 999 0 0 0 118235 6 0 0 25 0 1 0 195555982 3887104 884 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 949 884 48 102 0 844 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 3796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31840
/proc/meminfo: memFree=516080/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=3988 CPUtime=1200.03
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 1047 0 0 0 119997 6 0 0 25 0 1 0 195555982 4083712 932 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 997 932 48 102 0 892 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 3988

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31840
/proc/meminfo: memFree=516080/2055920 swapFree=4183208/4192956
[pid=31641] ppid=31639 vsize=3988 CPUtime=1200.03
/proc/31641/stat : 31641 (picosat) R 31639 31641 30380 0 -1 4194304 1047 0 0 0 119997 6 0 0 25 0 1 0 195555982 4083712 932 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31641/statm: 997 932 48 102 0 892 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 3988

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.04
CPU user time (s): 1199.97
CPU system time (s): 0.068989
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 3988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1047
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= 1242

runsolver used 0.836872 second user time and 2.45463 second system time

The end



Launcher Data (download as text)




Begin job on node55 on Sat Feb 17 23:46:35 UTC 2007

IDJOB= 292577
IDBENCH= 19843
IDSOLVER= 106
FILE ID= node55/292577-1171755995

PBS_JOBID= 3839465

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1380126410-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292577-1171755995/picosat /tmp/evaluation/292577-1171755995/instance-292577-1171755995.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-292577-1171755995 -o ROOT/results/node55/solver-292577-1171755995 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292577-1171755995/picosat /tmp/evaluation/292577-1171755995/instance-292577-1171755995.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  686dd485c2804890e53697263a117786

RANDOM SEED= 390791020

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:        520520 kB
Buffers:         35884 kB
Cached:        1407108 kB
SwapCached:       3572 kB
Active:         617280 kB
Inactive:       835144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        520520 kB
SwapTotal:     4192956 kB
SwapFree:      4183208 kB
Dirty:             528 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            69072 kB
Committed_AS:   670732 kB
PageTables:       1380 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 node55 on Sun Feb 18 00:06:38 UTC 2007