Trace number 298727

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 1200.01 1200.35

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1154156114-09.UNSAT.shuffled.cnf
MD5SUMefb9901bf89fd570f6c562e1222df820
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark20.6749
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-298727-1171859599 -o ROOT/results/node67/solver-298727-1171859599 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298727-1171859599/picosat /tmp/evaluation/298727-1171859599/instance-298727-1171859599.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: 0.99 1.00 1.00 3/64 1908
/proc/meminfo: memFree=574072/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=568 CPUtime=0
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 205917567 581632 58 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 142 59 40 102 0 37 0

[startup+0.106265 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 1908
/proc/meminfo: memFree=574072/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=708 CPUtime=0.09
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 126 0 0 0 9 0 0 0 18 0 1 0 205917567 724992 109 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 177 109 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.514307 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 1908
/proc/meminfo: memFree=574072/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=708 CPUtime=0.5
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 137 0 0 0 50 0 0 0 21 0 1 0 205917567 724992 120 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 177 120 48 102 0 72 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 708

[startup+1.33439 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1909
/proc/meminfo: memFree=573680/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=836 CPUtime=1.32
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 154 0 0 0 132 0 0 0 25 0 1 0 205917567 856064 137 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 209 137 48 102 0 104 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 836

[startup+2.97056 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1909
/proc/meminfo: memFree=573488/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=956 CPUtime=2.96
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 174 0 0 0 296 0 0 0 25 0 1 0 205917567 978944 157 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525698 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 239 157 48 102 0 134 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 956

[startup+6.24691 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1909
/proc/meminfo: memFree=573296/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=956 CPUtime=6.23
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 199 0 0 0 623 0 0 0 25 0 1 0 205917567 978944 182 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 239 182 48 102 0 134 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 956

[startup+12.7026 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1909
/proc/meminfo: memFree=573040/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=1188 CPUtime=12.69
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 238 0 0 0 1269 0 0 0 25 0 1 0 205917567 1216512 221 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 297 221 48 102 0 192 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1188

[startup+25.5069 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1909
/proc/meminfo: memFree=572848/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=1412 CPUtime=25.49
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 288 0 0 0 2549 0 0 0 25 0 1 0 205917567 1445888 271 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 353 271 48 102 0 248 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1412

[startup+51.1136 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1909
/proc/meminfo: memFree=572592/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=1664 CPUtime=51.09
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 352 0 0 0 5108 1 0 0 25 0 1 0 205917567 1703936 335 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 416 335 48 102 0 311 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1664

[startup+102.322 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1909
/proc/meminfo: memFree=572272/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=1912 CPUtime=102.29
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 426 0 0 0 10228 1 0 0 25 0 1 0 205917567 1957888 409 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525862 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 478 409 48 102 0 373 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 1912

[startup+162.34 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1909
/proc/meminfo: memFree=572016/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=2132 CPUtime=162.29
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 488 0 0 0 16228 1 0 0 25 0 1 0 205917567 2183168 471 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 533 471 48 102 0 428 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 2132

[startup+222.357 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1909
/proc/meminfo: memFree=571760/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=2384 CPUtime=222.29
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 544 0 0 0 22228 1 0 0 25 0 1 0 205917567 2441216 519 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 596 519 48 102 0 491 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 2384

[startup+282.371 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1909
/proc/meminfo: memFree=571568/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=2580 CPUtime=282.28
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 584 0 0 0 28227 1 0 0 25 0 1 0 205917567 2641920 559 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 645 559 48 102 0 540 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 2580

[startup+342.385 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1909
/proc/meminfo: memFree=571440/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=2632 CPUtime=342.28
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 618 0 0 0 34227 1 0 0 25 0 1 0 205917567 2695168 577 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 658 577 48 102 0 553 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 2632

[startup+402.403 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1911
/proc/meminfo: memFree=571248/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=2856 CPUtime=402.28
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 687 0 0 0 40227 1 0 0 25 0 1 0 205917567 2924544 621 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 714 621 48 102 0 609 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 2856

[startup+462.42 s]
/proc/loadavg: 0.99 1.00 1.00 3/65 1911
/proc/meminfo: memFree=571312/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=2848 CPUtime=462.28
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 716 0 0 0 46227 1 0 0 25 0 1 0 205917567 2916352 633 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525825 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 712 633 48 102 0 607 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 2848

[startup+522.436 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1911
/proc/meminfo: memFree=571248/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=2900 CPUtime=522.28
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 772 0 0 0 52227 1 0 0 25 0 1 0 205917567 2969600 648 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 725 648 48 102 0 620 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 2900

[startup+582.452 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1911
/proc/meminfo: memFree=571120/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=2932 CPUtime=582.28
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 805 0 0 0 58227 1 0 0 25 0 1 0 205917567 3002368 658 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 733 658 48 102 0 628 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 2932

[startup+642.472 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1911
/proc/meminfo: memFree=571056/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=3164 CPUtime=642.28
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 860 0 0 0 64227 1 0 0 25 0 1 0 205917567 3239936 713 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 791 713 48 102 0 686 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 3164

[startup+702.487 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1911
/proc/meminfo: memFree=570928/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=3196 CPUtime=702.28
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 886 0 0 0 70227 1 0 0 25 0 1 0 205917567 3272704 726 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 799 726 48 102 0 694 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 3196

[startup+762.503 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1911
/proc/meminfo: memFree=570800/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=3268 CPUtime=762.28
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 940 0 0 0 76227 1 0 0 25 0 1 0 205917567 3346432 746 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 817 746 48 102 0 712 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 3268

[startup+822.521 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1911
/proc/meminfo: memFree=570736/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=3456 CPUtime=822.28
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 983 0 0 0 82227 1 0 0 25 0 1 0 205917567 3538944 786 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 864 786 48 102 0 759 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 3456

[startup+882.538 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1911
/proc/meminfo: memFree=570544/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=3508 CPUtime=882.27
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 1025 0 0 0 88226 1 0 0 25 0 1 0 205917567 3592192 808 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 877 808 48 102 0 772 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 3508

[startup+942.55 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1911
/proc/meminfo: memFree=570544/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=3584 CPUtime=942.27
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 1044 0 0 0 94226 1 0 0 25 0 1 0 205917567 3670016 827 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 896 827 48 102 0 791 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 3584

[startup+1002.57 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1911
/proc/meminfo: memFree=570608/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=3584 CPUtime=1002.27
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 1044 0 0 0 100226 1 0 0 25 0 1 0 205917567 3670016 827 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 896 827 48 102 0 791 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 3584

[startup+1062.59 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1911
/proc/meminfo: memFree=570544/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=3648 CPUtime=1062.27
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 1080 0 0 0 106226 1 0 0 25 0 1 0 205917567 3735552 846 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 912 846 48 102 0 807 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 3648

[startup+1122.6 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1911
/proc/meminfo: memFree=570544/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=3588 CPUtime=1122.27
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 1086 0 0 0 112226 1 0 0 25 0 1 0 205917567 3674112 834 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 897 834 48 102 0 792 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 3588

[startup+1182.62 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1911
/proc/meminfo: memFree=570352/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=3812 CPUtime=1182.28
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 1162 0 0 0 118226 2 0 0 25 0 1 0 205917567 3903488 888 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522828 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 953 888 48 102 0 848 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 3812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1911
/proc/meminfo: memFree=570352/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=3812 CPUtime=1200
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 1162 0 0 0 119998 2 0 0 25 0 1 0 205917567 3903488 888 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 953 888 48 102 0 848 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 3812

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: 0.99 1.00 1.00 2/65 1911
/proc/meminfo: memFree=570352/2055920 swapFree=4183772/4192956
[pid=1908] ppid=1906 vsize=3812 CPUtime=1200
/proc/1908/stat : 1908 (picosat) R 1906 1908 643 0 -1 4194304 1162 0 0 0 119998 2 0 0 25 0 1 0 205917567 3903488 888 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 953 888 48 102 0 848 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 3812

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.01
CPU user time (s): 1199.99
CPU system time (s): 0.021996
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 3828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1162
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= 2409

runsolver used 0.792879 second user time and 2.41663 second system time

The end



Launcher Data (download as text)




Begin job on node67 on Mon Feb 19 04:33:19 UTC 2007

IDJOB= 298727
IDBENCH= 19993
IDSOLVER= 106
FILE ID= node67/298727-1171859599

PBS_JOBID= 3839745

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1154156114-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298727-1171859599/picosat /tmp/evaluation/298727-1171859599/instance-298727-1171859599.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-298727-1171859599 -o ROOT/results/node67/solver-298727-1171859599 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298727-1171859599/picosat /tmp/evaluation/298727-1171859599/instance-298727-1171859599.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  efb9901bf89fd570f6c562e1222df820

RANDOM SEED= 71888765

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:        574480 kB
Buffers:         50716 kB
Cached:        1309416 kB
SwapCached:       3608 kB
Active:         740284 kB
Inactive:       629932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        574480 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:             488 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:            97184 kB
Committed_AS:   662652 kB
PageTables:       1452 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 node67 on Mon Feb 19 04:53:22 UTC 2007