Trace number 313877

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
barcelogic 2007-02-08? (TO) 1200.08 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-11-u.cnf
MD5SUM696c4f91b3f887adc571cf2a229f67b7
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables141860
Number of clauses629461
Sum of the clauses size1429872
Maximum clause length10
Minimum clause length1
Number of clauses of size 112030
Number of clauses of size 2515511
Number of clauses of size 374900
Number of clauses of size 43000
Number of clauses of size 512000
Number of clauses of size over 512020

Solver Data (download as text)

0.00/0.03	c Parsing...
0.00/0.61	c ==============================================================================
0.00/0.61	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.61	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.61	c ==============================================================================
0.00/0.61	c |         0 |  617431  1417842 |  185229       0        0     nan |  0.000 % |
4.45/4.53	c |         0 |  208524   536088 |      --       0       --      -- |     --   | -236820/-490748
4.45/4.53	c ==============================================================================
4.45/4.53	c Result  :   #vars: 37145   #clauses: 208524   #literals: 536088
4.45/4.53	c CPU time:   4.33534 s
4.45/4.53	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-313877-1176892533 -o ROOT/results/node59/solver-313877-1176892533 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313877-1176892533/Barcelogic /tmp/evaluation/313877-1176892533/instance-313877-1176892533.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.97 3/64 2740
/proc/meminfo: memFree=1717120/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=0
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 137162899 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051791442 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2740/statm: 1338 232 195 169 0 49 0
[pid=2741] ppid=2740 vsize=5352 CPUtime=0
/proc/2741/stat : 2741 (Barcelogic) S 2740 2740 2637 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/2741/statm: 1338 236 198 169 0 49 0
[pid=2743] ppid=2741 vsize=0 CPUtime=0
/proc/2743/stat : 2743 (sed) D 2741 2740 2637 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 137162899 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/2743/statm: 0 0 0 0 0 0 0

[startup+0.0265759 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 2740
/proc/meminfo: memFree=1717120/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=0
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137162899 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2740/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101589 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 2740
/proc/meminfo: memFree=1717120/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=0
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137162899 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2740/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301626 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 2740
/proc/meminfo: memFree=1717120/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=0
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137162899 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2740/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701702 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 2740
/proc/meminfo: memFree=1717120/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=0
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137162899 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2740/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50185 s]
/proc/loadavg: 0.91 0.95 0.97 2/66 2745
/proc/meminfo: memFree=1652528/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=0
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137162899 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2740/statm: 1338 235 197 169 0 49 0
[pid=2745] ppid=2740 vsize=80476 CPUtime=1.45
/proc/2745/stat : 2745 (SatELite_releas) R 2740 2740 2637 0 -1 4194304 18039 0 0 0 134 11 0 0 25 0 1 0 137162899 82407424 16555 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134551937 0 0 4096 3 0 0 0 17 1 0 0
/proc/2745/statm: 20119 16555 66 128 0 19988 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 85828

[startup+3.10116 s]
/proc/loadavg: 0.91 0.95 0.97 2/66 2745
/proc/meminfo: memFree=1648432/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=0
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137162899 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2740/statm: 1338 235 197 169 0 49 0
[pid=2745] ppid=2740 vsize=84076 CPUtime=3.05
/proc/2745/stat : 2745 (SatELite_releas) R 2740 2740 2637 0 -1 4194304 20387 0 0 0 292 13 0 0 25 0 1 0 137162899 86093824 16976 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134699021 0 0 4096 3 0 0 0 17 1 0 0
/proc/2745/statm: 21019 16976 66 128 0 20888 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 89428

[startup+6.30177 s]
/proc/loadavg: 0.92 0.95 0.97 2/66 2746
/proc/meminfo: memFree=1696568/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473748 CPUtime=1.47
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 3609 0 0 0 146 1 0 0 25 0 1 0 137163380 1509117952 3220 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134545364 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368437 3220 76 232 0 368202 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1479100

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.97 2/66 2746
/proc/meminfo: memFree=1692856/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473912 CPUtime=7.87
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 5417 0 0 0 785 2 0 0 25 0 1 0 137163380 1509285888 4804 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134518997 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368478 4804 82 232 0 368243 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 1479264

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.97 2/66 2746
/proc/meminfo: memFree=1681272/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473912 CPUtime=20.66
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 7763 0 0 0 2062 4 0 0 25 0 1 0 137163380 1509285888 7150 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134519098 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368478 7150 82 232 0 368243 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 1479264

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.97 2/66 2746
/proc/meminfo: memFree=1664504/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473912 CPUtime=46.23
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 12037 0 0 0 4615 8 0 0 25 0 1 0 137163380 1509285888 11424 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368478 11424 82 232 0 368243 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 1479264

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/66 2746
/proc/meminfo: memFree=1637496/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473912 CPUtime=97.43
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 18642 0 0 0 9728 15 0 0 25 0 1 0 137163380 1509285888 18029 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368478 18029 82 232 0 368243 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 1479264

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 2746
/proc/meminfo: memFree=1597752/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473912 CPUtime=157.39
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 28674 0 0 0 15716 23 0 0 25 0 1 0 137163380 1509285888 28061 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368478 28061 82 232 0 368243 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 1479264

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 2746
/proc/meminfo: memFree=1561720/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473912 CPUtime=217.38
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 37545 0 0 0 21705 33 0 0 25 0 1 0 137163380 1509285888 36932 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368478 36932 82 232 0 368243 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 1479264

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 2748
/proc/meminfo: memFree=1555064/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473912 CPUtime=277.35
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 39260 0 0 0 27700 35 0 0 25 0 1 0 137163380 1509285888 38537 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368478 38537 92 232 0 368243 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 1479264

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 2748
/proc/meminfo: memFree=1555064/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473912 CPUtime=337.33
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 39260 0 0 0 33697 36 0 0 25 0 1 0 137163380 1509285888 38537 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368478 38537 92 232 0 368243 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 1479264

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 2748
/proc/meminfo: memFree=1555064/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0

################
# More data... #
################

/proc/2746/statm: 368478 48272 92 232 0 368243 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 1479264

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 2748
/proc/meminfo: memFree=1492600/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473912 CPUtime=577.24
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 54959 0 0 0 57674 50 0 0 25 0 1 0 137163380 1509285888 54236 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368478 54236 92 232 0 368243 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 1479264

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 2748
/proc/meminfo: memFree=1459832/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473912 CPUtime=637.22
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 63055 0 0 0 63665 57 0 0 25 0 1 0 137163380 1509285888 62332 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368478 62332 92 232 0 368243 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 1479264

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 2748
/proc/meminfo: memFree=1430648/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473912 CPUtime=697.2
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 70404 0 0 0 69655 65 0 0 25 0 1 0 137163380 1509285888 69681 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368478 69681 92 232 0 368243 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 1479264

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 2748
/proc/meminfo: memFree=1397240/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473912 CPUtime=757.18
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 78682 0 0 0 75646 72 0 0 25 0 1 0 137163380 1509285888 77959 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517322 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368478 77959 92 232 0 368243 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 1479264

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 2748
/proc/meminfo: memFree=1362232/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473912 CPUtime=817.16
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 87504 0 0 0 81635 81 0 0 25 0 1 0 137163380 1509285888 86781 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368478 86781 92 232 0 368243 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 1479264

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 2748
/proc/meminfo: memFree=1359480/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473912 CPUtime=877.13
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 88108 0 0 0 87632 81 0 0 25 0 1 0 137163380 1509285888 87315 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368478 87315 92 232 0 368243 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 1479264

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 2748
/proc/meminfo: memFree=1359416/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473912 CPUtime=937.11
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 88188 0 0 0 93630 81 0 0 25 0 1 0 137163380 1509285888 87315 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368478 87315 92 232 0 368243 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 1479264

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 2748
/proc/meminfo: memFree=1359480/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473912 CPUtime=997.08
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 88188 0 0 0 99627 81 0 0 25 0 1 0 137163380 1509285888 87315 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517734 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368478 87315 92 232 0 368243 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 1479264

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 2748
/proc/meminfo: memFree=1359480/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473912 CPUtime=1057.06
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 88188 0 0 0 105625 81 0 0 25 0 1 0 137163380 1509285888 87315 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368478 87315 92 232 0 368243 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 1479264

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 2748
/proc/meminfo: memFree=1359480/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473912 CPUtime=1117.04
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 88188 0 0 0 111623 81 0 0 25 0 1 0 137163380 1509285888 87315 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368478 87315 92 232 0 368243 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 1479264

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 2748
/proc/meminfo: memFree=1359544/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473912 CPUtime=1177.02
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 88188 0 0 0 117621 81 0 0 25 0 1 0 137163380 1509285888 87315 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368478 87315 92 232 0 368243 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 1479264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 2748
/proc/meminfo: memFree=1359544/2055920 swapFree=4184740/4192956
[pid=2740] ppid=2738 vsize=5352 CPUtime=4.77
/proc/2740/stat : 2740 (Barcelogic) S 2738 2740 2637 0 -1 4194304 332 27393 0 0 0 0 458 19 16 0 1 0 137162899 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2740/statm: 1338 236 197 169 0 49 0
[pid=2746] ppid=2740 vsize=1473912 CPUtime=1195.31
/proc/2746/stat : 2746 (bsat) R 2740 2740 2637 0 -1 4194304 88188 0 0 0 119450 81 0 0 25 0 1 0 137163380 1509285888 87315 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/2746/statm: 368478 87315 92 232 0 368243 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1479264

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2740 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=585302
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=194970
# CPU time returned by wait4() is 4.78027
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.08
CPU system time (s): 1
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 1479696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.5853
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27725
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= 42
involuntary context switches= 23

runsolver used 0.824874 second user time and 2.50662 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Wed Apr 18 10:35:33 UTC 2007

IDJOB= 313877
IDBENCH= 20377
IDSOLVER= 122
FILE ID= node59/313877-1176892533

PBS_JOBID= 4595170

Free space on /tmp= 66326 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-11-u.cnf
COMMAND LINE= /tmp/evaluation/313877-1176892533/Barcelogic /tmp/evaluation/313877-1176892533/instance-313877-1176892533.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-313877-1176892533 -o ROOT/results/node59/solver-313877-1176892533 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313877-1176892533/Barcelogic /tmp/evaluation/313877-1176892533/instance-313877-1176892533.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  696c4f91b3f887adc571cf2a229f67b7

RANDOM SEED= 648465349

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1717656 kB
Buffers:          5008 kB
Cached:         260956 kB
SwapCached:       2160 kB
Active:          67180 kB
Inactive:       208320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1717656 kB
SwapTotal:     4192956 kB
SwapFree:      4184740 kB
Dirty:           12520 kB
Writeback:           0 kB
Mapped:          16572 kB
Slab:            48812 kB
Committed_AS:  1607280 kB
PageTables:       1472 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= 66318 MiB

End job on node59 on Wed Apr 18 10:55:36 UTC 2007