Trace number 330472

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) 1200.02 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k65.cnf
MD5SUM1a25d9d9e63706032a5b46e4228618f9
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark723.042
Satisfiable
(Un)Satisfiability was proved
Number of variables133684
Number of clauses555759
Sum of the clauses size1425191
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2393985
Number of clauses of size 3104296
Number of clauses of size 419794
Number of clauses of size 511269
Number of clauses of size over 524343

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.48	c ==============================================================================
0.00/0.48	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.48	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.48	c ==============================================================================
0.00/0.48	c |         0 |  546322  1404462 |  163896       0        0     nan |  0.000 % |
2.97/3.02	c |         0 |  393501  1281138 |      --       0       --      -- |     --   | -132703/-70590
2.97/3.03	c ==============================================================================
2.97/3.03	c Result  :   #vars: 61381   #clauses: 393501   #literals: 1281138
2.97/3.03	c CPU time:   2.85857 s
2.97/3.03	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node76/watcher-330472-1173166093 -o ROOT/results/node76/solver-330472-1173166093 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330472-1173166093/Barcelogic /tmp/evaluation/330472-1173166093/instance-330472-1173166093.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: 0.92 0.98 0.99 3/69 2582
/proc/meminfo: memFree=1800440/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=0
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 306 252 0 0 0 0 0 0 16 0 1 0 336567751 5488640 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/2582/statm: 1340 233 195 169 0 50 0

[startup+0.060543 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 2582
/proc/meminfo: memFree=1800440/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=0
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 306 252 0 0 0 0 0 0 16 0 1 0 336567751 5488640 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/2582/statm: 1340 233 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.101547 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 2582
/proc/meminfo: memFree=1800440/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=0
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 306 252 0 0 0 0 0 0 16 0 1 0 336567751 5488640 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/2582/statm: 1340 233 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.301572 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 2582
/proc/meminfo: memFree=1800440/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=0
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 306 252 0 0 0 0 0 0 16 0 1 0 336567751 5488640 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/2582/statm: 1340 233 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701619 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 2582
/proc/meminfo: memFree=1800440/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=0
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 306 252 0 0 0 0 0 0 16 0 1 0 336567751 5488640 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/2582/statm: 1340 233 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.5017 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 2587
/proc/meminfo: memFree=1731560/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=0
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 306 252 0 0 0 0 0 0 16 0 1 0 336567751 5488640 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/2582/statm: 1340 233 195 169 0 50 0
[pid=2586] ppid=2582 vsize=87100 CPUtime=1.47
/proc/2586/stat : 2586 (SatELite_releas) R 2582 2582 1960 0 -1 4194304 18646 0 0 0 134 13 0 0 25 0 1 0 336567751 89190400 17236 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134570992 0 0 4096 3 0 0 0 17 1 0 0
/proc/2586/statm: 21775 17236 66 128 0 21644 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 92460

[startup+3.10188 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 2587
/proc/meminfo: memFree=1724840/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=0
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 306 252 0 0 0 0 0 0 16 0 1 0 336567751 5488640 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/2582/statm: 1340 233 195 169 0 50 0
[pid=2586] ppid=2582 vsize=86908 CPUtime=3.07
/proc/2586/stat : 2586 (SatELite_releas) R 2582 2582 1960 0 -1 4194304 22699 0 0 0 292 15 0 0 25 0 1 0 336567751 88993792 17215 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134699021 0 0 4096 3 0 0 0 17 1 0 0
/proc/2586/statm: 21727 17215 67 128 0 21596 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 92268

[startup+6.30125 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 2588
/proc/meminfo: memFree=1741112/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472096 CPUtime=2.7
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 11986 0 0 0 265 5 0 0 25 0 1 0 336568109 1507426304 10995 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368024 10995 82 232 0 367789 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1477456

[startup+12.703 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 2588
/proc/meminfo: memFree=1736192/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472096 CPUtime=9.11
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 13312 0 0 0 905 6 0 0 25 0 1 0 336568109 1507426304 12318 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368024 12318 82 232 0 367789 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1477456

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 2588
/proc/meminfo: memFree=1722880/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472096 CPUtime=21.9
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 16583 0 0 0 2182 8 0 0 25 0 1 0 336568109 1507426304 15584 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517322 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368024 15584 82 232 0 367789 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1477456

[startup+51.1014 s]
/proc/loadavg: 1.21 1.05 1.01 2/71 2588
/proc/meminfo: memFree=1695744/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472096 CPUtime=47.49
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 23434 0 0 0 4736 13 0 0 25 0 1 0 336568109 1507426304 22435 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368024 22435 82 232 0 367789 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1477456

[startup+102.305 s]
/proc/loadavg: 1.09 1.04 1.01 2/71 2588
/proc/meminfo: memFree=1688000/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472252 CPUtime=98.68
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 25730 0 0 0 9852 16 0 0 25 0 1 0 336568109 1507586048 24270 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368063 24270 92 232 0 367828 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1477612

[startup+162.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/71 2588
/proc/meminfo: memFree=1627328/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472252 CPUtime=158.66
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 40984 0 0 0 15837 29 0 0 25 0 1 0 336568109 1507586048 39524 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134516974 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368063 39524 92 232 0 367828 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1477612

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/71 2588
/proc/meminfo: memFree=1619072/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472252 CPUtime=218.65
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 43717 0 0 0 21834 31 0 0 25 0 1 0 336568109 1507586048 41420 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368063 41420 92 232 0 367828 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1477612

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 2588
/proc/meminfo: memFree=1619008/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472252 CPUtime=278.63
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 44175 0 0 0 27832 31 0 0 25 0 1 0 336568109 1507586048 41424 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368063 41424 92 232 0 367828 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1477612

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 2588
/proc/meminfo: memFree=1616896/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472252 CPUtime=338.61
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 44787 0 0 0 33829 32 0 0 25 0 1 0 336568109 1507586048 42036 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134539002 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368063 42036 92 232 0 367828 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1477612

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 2588
/proc/meminfo: memFree=1604672/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472376 CPUtime=398.59
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 48575 0 0 0 39824 35 0 0 25 0 1 0 336568109 1507713024 44988 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368094 44988 92 232 0 367859 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 1477736


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

[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472376 CPUtime=518.55
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 52014 0 0 0 51818 37 0 0 25 0 1 0 336568109 1507713024 48427 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368094 48427 92 232 0 367859 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 1477736

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 2588
/proc/meminfo: memFree=1580736/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472376 CPUtime=578.53
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 55389 0 0 0 57813 40 0 0 25 0 1 0 336568109 1507713024 50946 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368094 50946 92 232 0 367859 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 1477736

[startup+642.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/71 2588
/proc/meminfo: memFree=1580736/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472376 CPUtime=638.52
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 55389 0 0 0 63812 40 0 0 25 0 1 0 336568109 1507713024 50946 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368094 50946 92 232 0 367859 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1477736

[startup+702.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/71 2588
/proc/meminfo: memFree=1580736/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472376 CPUtime=698.51
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 55901 0 0 0 69810 41 0 0 25 0 1 0 336568109 1507713024 50946 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134519691 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368094 50946 92 232 0 367859 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1477736

[startup+762.306 s]
/proc/loadavg: 1.07 1.02 1.00 2/71 2588
/proc/meminfo: memFree=1580800/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472376 CPUtime=758.49
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 56315 0 0 0 75808 41 0 0 25 0 1 0 336568109 1507713024 50946 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368094 50946 92 232 0 367859 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 1477736

[startup+822.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/71 2588
/proc/meminfo: memFree=1580800/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472376 CPUtime=818.47
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 56752 0 0 0 81806 41 0 0 25 0 1 0 336568109 1507713024 50946 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517309 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368094 50946 92 232 0 367859 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 1477736

[startup+882.302 s]
/proc/loadavg: 1.10 1.04 1.00 2/71 2588
/proc/meminfo: memFree=1564800/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472376 CPUtime=878.45
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 60824 0 0 0 87800 45 0 0 25 0 1 0 336568109 1507713024 55018 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134519480 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368094 55018 92 232 0 367859 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 1477736

[startup+942.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/71 2590
/proc/meminfo: memFree=1543168/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472376 CPUtime=938.44
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 66268 0 0 0 93791 53 0 0 25 0 1 0 336568109 1507713024 60462 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368094 60462 92 232 0 367859 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 1477736

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/71 2590
/proc/meminfo: memFree=1539008/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472376 CPUtime=998.42
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 67975 0 0 0 99787 55 0 0 25 0 1 0 336568109 1507713024 61338 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518247 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368094 61338 92 232 0 367859 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 1477736

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 2590
/proc/meminfo: memFree=1539008/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472376 CPUtime=1058.4
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 67975 0 0 0 105785 55 0 0 25 0 1 0 336568109 1507713024 61338 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368094 61338 92 232 0 367859 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 1477736

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 2590
/proc/meminfo: memFree=1539008/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472376 CPUtime=1118.38
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 68384 0 0 0 111783 55 0 0 25 0 1 0 336568109 1507713024 61338 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517365 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368094 61338 92 232 0 367859 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 1477736

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 2590
/proc/meminfo: memFree=1539008/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472376 CPUtime=1178.37
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 68825 0 0 0 117781 56 0 0 25 0 1 0 336568109 1507713024 61339 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368094 61339 92 232 0 367859 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 1477736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 2590
/proc/meminfo: memFree=1539008/2055888 swapFree=4087256/4096564
[pid=2582] ppid=2580 vsize=5360 CPUtime=3.55
/proc/2582/stat : 2582 (Barcelogic) S 2580 2582 1960 0 -1 4194304 330 22952 0 0 0 0 336 19 16 0 1 0 336567751 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2582/statm: 1340 234 195 169 0 50 0
[pid=2588] ppid=2582 vsize=1472376 CPUtime=1196.47
/proc/2588/stat : 2588 (bsat) R 2582 2582 1960 0 -1 4194304 68825 0 0 0 119591 56 0 0 25 0 1 0 336568109 1507713024 61339 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134539126 0 0 4096 0 0 0 0 17 1 0 0
/proc/2588/statm: 368094 61339 92 232 0 367859 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1477736

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2582 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=368487 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=198969
CPU time returned by wait4() is 3.56746
while last known CPU time is 1200.02

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.27
CPU system time (s): 0.75
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 1479612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.36849
system time used= 0.198969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23282
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= 34
involuntary context switches= 26

runsolver used 1.04684 second user time and 2.29965 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Tue Mar  6 07:28:14 UTC 2007

IDJOB= 330472
IDBENCH= 20564
IDSOLVER= 122
FILE ID= node76/330472-1173166093

PBS_JOBID= 4015242

Free space on /tmp= 66621 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k65.cnf
COMMAND LINE= /tmp/evaluation/330472-1173166093/Barcelogic /tmp/evaluation/330472-1173166093/instance-330472-1173166093.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-330472-1173166093 -o ROOT/results/node76/solver-330472-1173166093 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330472-1173166093/Barcelogic /tmp/evaluation/330472-1173166093/instance-330472-1173166093.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  1a25d9d9e63706032a5b46e4228618f9

RANDOM SEED= 429926733

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1800784 kB
Buffers:         20428 kB
Cached:         161272 kB
SwapCached:       2716 kB
Active:          67404 kB
Inactive:       137944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1800784 kB
SwapTotal:     4096564 kB
SwapFree:      4087256 kB
Dirty:           14840 kB
Writeback:           0 kB
Mapped:          29708 kB
Slab:            36032 kB
Committed_AS:  1183180 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66606 MiB

End job on node76 on Tue Mar  6 07:48:17 UTC 2007