Trace number 309510

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) 1200.09 1200.44

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S361865778-09-SAT.cnf
MD5SUM26d21a18e51a01c29ac0a04190401030
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.333949
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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/node63/watcher-309510-1172542793 -o ROOT/results/node63/solver-309510-1172542793 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309510-1172542793/picosat /tmp/evaluation/309510-1172542793/instance-309510-1172542793.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: 0.95 0.98 0.99 3/64 12040
/proc/meminfo: memFree=1865584/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=568 CPUtime=0
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 274236679 581632 66 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 142 66 40 102 0 37 0

[startup+0.106754 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 12040
/proc/meminfo: memFree=1865584/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=840 CPUtime=0.1
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 159 0 0 0 8 2 0 0 18 0 1 0 274236679 860160 142 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 210 142 48 102 0 105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 840

[startup+0.514797 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 12040
/proc/meminfo: memFree=1865584/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=964 CPUtime=0.51
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 171 0 0 0 49 2 0 0 21 0 1 0 274236679 987136 154 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 241 154 48 102 0 136 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 964

[startup+1.33488 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 12041
/proc/meminfo: memFree=1865000/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=964 CPUtime=1.33
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 184 0 0 0 131 2 0 0 25 0 1 0 274236679 987136 167 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 241 167 48 102 0 136 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 964

[startup+2.97106 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 12041
/proc/meminfo: memFree=1864808/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=1096 CPUtime=2.96
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 207 0 0 0 294 2 0 0 25 0 1 0 274236679 1122304 190 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 274 190 48 102 0 169 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1096

[startup+6.25141 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 12041
/proc/meminfo: memFree=1864680/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=1200 CPUtime=6.24
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 237 0 0 0 622 2 0 0 25 0 1 0 274236679 1228800 220 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 300 220 48 102 0 195 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1200

[startup+12.7021 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 12041
/proc/meminfo: memFree=1864488/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=1316 CPUtime=12.69
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 281 0 0 0 1267 2 0 0 25 0 1 0 274236679 1347584 264 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529449 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 329 264 48 102 0 224 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1316

[startup+25.5045 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 12041
/proc/meminfo: memFree=1864232/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=1560 CPUtime=25.49
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 333 0 0 0 2547 2 0 0 25 0 1 0 274236679 1597440 316 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 390 316 48 102 0 285 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1560

[startup+51.1092 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 12041
/proc/meminfo: memFree=1863912/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=1876 CPUtime=51.08
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 414 0 0 0 5106 2 0 0 25 0 1 0 274236679 1921024 397 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529395 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 469 397 48 102 0 364 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1876

[startup+102.316 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12041
/proc/meminfo: memFree=1863464/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=2304 CPUtime=102.27
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 522 0 0 0 10225 2 0 0 25 0 1 0 274236679 2359296 505 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522929 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 576 505 48 102 0 471 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2304

[startup+162.332 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12041
/proc/meminfo: memFree=1863016/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=2652 CPUtime=162.27
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 627 0 0 0 16225 2 0 0 25 0 1 0 274236679 2715648 603 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522848 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 663 603 48 102 0 558 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 2652

[startup+222.348 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 12041
/proc/meminfo: memFree=1862824/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=2908 CPUtime=222.28
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 671 0 0 0 22225 3 0 0 25 0 1 0 274236679 2977792 647 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 727 647 48 102 0 622 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 2908

[startup+282.364 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 12041
/proc/meminfo: memFree=1862504/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=3176 CPUtime=282.28
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 738 0 0 0 28225 3 0 0 25 0 1 0 274236679 3252224 714 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 794 714 48 102 0 689 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 3176

[startup+342.379 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 12041
/proc/meminfo: memFree=1862248/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=3364 CPUtime=342.27
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 788 0 0 0 34224 3 0 0 25 0 1 0 274236679 3444736 763 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 841 763 48 102 0 736 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 3364

[startup+402.398 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12041
/proc/meminfo: memFree=1862056/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=3620 CPUtime=402.27
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 839 0 0 0 40224 3 0 0 25 0 1 0 274236679 3706880 814 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134580259 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 905 814 48 102 0 800 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 3620

[startup+462.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12041
/proc/meminfo: memFree=1861672/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=3924 CPUtime=462.27
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 916 0 0 0 46224 3 0 0 25 0 1 0 274236679 4018176 891 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 981 891 48 102 0 876 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 3924

[startup+522.428 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12041
/proc/meminfo: memFree=1861608/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=3916 CPUtime=522.27
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 933 0 0 0 52224 3 0 0 25 0 1 0 274236679 4009984 905 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525847 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 979 905 48 102 0 874 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 3916

[startup+582.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12041
/proc/meminfo: memFree=1861608/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=3908 CPUtime=582.27
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 934 0 0 0 58224 3 0 0 25 0 1 0 274236679 4001792 904 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 977 904 48 102 0 872 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 3908

[startup+642.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12041
/proc/meminfo: memFree=1861480/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=3932 CPUtime=642.28
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 961 0 0 0 64224 4 0 0 25 0 1 0 274236679 4026368 911 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 983 911 48 102 0 878 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 3932

[startup+702.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12041
/proc/meminfo: memFree=1861416/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=4104 CPUtime=702.27
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 997 0 0 0 70223 4 0 0 25 0 1 0 274236679 4202496 947 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 1026 947 48 102 0 921 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 4104

[startup+762.494 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 12041
/proc/meminfo: memFree=1861352/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=4096 CPUtime=762.27
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 1006 0 0 0 76223 4 0 0 25 0 1 0 274236679 4194304 953 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 1024 953 48 102 0 919 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 4096

[startup+822.514 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 12041
/proc/meminfo: memFree=1860968/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=4572 CPUtime=822.27
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 1124 0 0 0 82223 4 0 0 25 0 1 0 274236679 4681728 1071 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 1143 1071 48 102 0 1038 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 4572

[startup+882.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12041
/proc/meminfo: memFree=1860968/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=4572 CPUtime=882.27
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 1125 0 0 0 88223 4 0 0 25 0 1 0 274236679 4681728 1072 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 1143 1072 48 102 0 1038 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 4572

[startup+942.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12041
/proc/meminfo: memFree=1860968/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=4572 CPUtime=942.27
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 1125 0 0 0 94223 4 0 0 25 0 1 0 274236679 4681728 1072 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 1143 1072 48 102 0 1038 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 4572

[startup+1002.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12041
/proc/meminfo: memFree=1860840/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=4704 CPUtime=1002.27
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 1157 0 0 0 100223 4 0 0 25 0 1 0 274236679 4816896 1104 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 1176 1104 48 102 0 1071 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 4704

[startup+1062.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12041
/proc/meminfo: memFree=1860776/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=4704 CPUtime=1062.27
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 1157 0 0 0 106223 4 0 0 25 0 1 0 274236679 4816896 1104 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525858 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 1176 1104 48 102 0 1071 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 4704

[startup+1122.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12041
/proc/meminfo: memFree=1860648/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=4852 CPUtime=1122.26
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 1197 0 0 0 112222 4 0 0 25 0 1 0 274236679 4968448 1144 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 1213 1144 48 102 0 1108 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 4852

[startup+1182.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12041
/proc/meminfo: memFree=1860584/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=4936 CPUtime=1182.26
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 1224 0 0 0 118222 4 0 0 25 0 1 0 274236679 5054464 1167 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 1234 1167 48 102 0 1129 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 4936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12041
/proc/meminfo: memFree=1860584/2055920 swapFree=4179040/4192956
[pid=12040] ppid=12038 vsize=4936 CPUtime=1200.08
/proc/12040/stat : 12040 (picosat) R 12038 12040 11941 0 -1 4194304 1224 0 0 0 120004 4 0 0 25 0 1 0 274236679 5054464 1167 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12040/statm: 1234 1167 48 102 0 1129 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4936

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): 1200.44
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.046992
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 4988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1224
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= 1638

runsolver used 0.78788 second user time and 2.41963 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Tue Feb 27 02:19:53 UTC 2007

IDJOB= 309510
IDBENCH= 20261
IDSOLVER= 106
FILE ID= node63/309510-1172542793

PBS_JOBID= 3971836

Free space on /tmp= 66560 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S361865778-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/309510-1172542793/picosat /tmp/evaluation/309510-1172542793/instance-309510-1172542793.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-309510-1172542793 -o ROOT/results/node63/solver-309510-1172542793 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309510-1172542793/picosat /tmp/evaluation/309510-1172542793/instance-309510-1172542793.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  26d21a18e51a01c29ac0a04190401030

RANDOM SEED= 314087127

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:       1865928 kB
Buffers:         25720 kB
Cached:         123116 kB
SwapCached:       7972 kB
Active:          78196 kB
Inactive:        84248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1865928 kB
SwapTotal:     4192956 kB
SwapFree:      4179040 kB
Dirty:             644 kB
Writeback:           0 kB
Mapped:          15128 kB
Slab:            13460 kB
Committed_AS:   650988 kB
PageTables:       1460 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= 66560 MiB

End job on node63 on Tue Feb 27 02:39:55 UTC 2007