Trace number 329926

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) 1200.1 1200.91

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k65.cnf
MD5SUM5e5ff9a8f4e99a8a5a1ebc8850b3b06a
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 variables96565
Number of clauses432288
Sum of the clauses size1112454
Maximum clause length20
Minimum clause length1
Number of clauses of size 1623
Number of clauses of size 2336666
Number of clauses of size 347487
Number of clauses of size 419400
Number of clauses of size 58424
Number of clauses of size over 519688

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.42	c ==============================================================================
0.00/0.42	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.42	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.42	c ==============================================================================
0.00/0.42	c |         0 |  430893  1093355 |  129267       0        0     nan |  0.000 % |
2.57/2.69	c |         0 |  230692   775776 |      --       0       --      -- |     --   | -116501/-91125
2.57/2.69	c ==============================================================================
2.57/2.69	c Result  :   #vars: 34189   #clauses: 230692   #literals: 775776
2.57/2.69	c CPU time:   2.56661 s
2.57/2.69	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/node43/watcher-329926-1173152467 -o ROOT/results/node43/solver-329926-1173152467 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329926-1173152467/Barcelogic /tmp/evaluation/329926-1173152467/instance-329926-1173152467.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 0.97 0.99 3/64 28938
/proc/meminfo: memFree=1830080/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=0
/proc/28938/stat : 28938 (Barcelogic) R 28936 28938 27951 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 335202836 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849093345 0 0 4100 65536 0 0 0 17 0 0 0
/proc/28938/statm: 1338 232 195 169 0 49 0

[startup+0.101223 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28938
/proc/meminfo: memFree=1830080/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=0
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 335202836 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28938/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.202239 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28938
/proc/meminfo: memFree=1830080/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=0
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 335202836 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28938/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302255 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28938
/proc/meminfo: memFree=1830080/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=0
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 335202836 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28938/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701334 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28938
/proc/meminfo: memFree=1830080/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=0
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 335202836 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28938/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50146 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 28943
/proc/meminfo: memFree=1778600/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=0
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 335202836 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28938/statm: 1338 235 197 169 0 49 0
[pid=28943] ppid=28938 vsize=56560 CPUtime=1.48
/proc/28943/stat : 28943 (SatELite_releas) R 28938 28938 27951 0 -1 4194304 13820 0 0 0 139 9 0 0 25 0 1 0 335202837 57917440 12598 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134570968 0 0 4096 3 0 0 0 17 1 0 0
/proc/28943/statm: 14140 12598 66 128 0 14009 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 61912

[startup+3.10173 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 28943
/proc/meminfo: memFree=1770088/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 5352

[startup+6.30125 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28944
/proc/meminfo: memFree=1792808/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474120 CPUtime=3.23
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 7347 0 0 0 320 3 0 0 25 0 1 0 335203142 1509498880 6782 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368530 6782 82 232 0 368295 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1479472

[startup+12.7013 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28944
/proc/meminfo: memFree=1786472/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474120 CPUtime=9.63
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 8855 0 0 0 959 4 0 0 25 0 1 0 335203142 1509498880 8290 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368530 8290 82 232 0 368295 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1479472

[startup+25.5024 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28944
/proc/meminfo: memFree=1774640/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474120 CPUtime=22.42
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 11784 0 0 0 2235 7 0 0 25 0 1 0 335203142 1509498880 11218 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517725 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368530 11218 82 232 0 368295 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1479472

[startup+51.1027 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28946
/proc/meminfo: memFree=1756272/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474260 CPUtime=48
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 16454 0 0 0 4790 10 0 0 25 0 1 0 335203142 1509642240 15658 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368565 15658 92 232 0 368330 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 1479612

[startup+102.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28946
/proc/meminfo: memFree=1701616/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474260 CPUtime=99.17
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 30161 0 0 0 9899 18 0 0 25 0 1 0 335203142 1509642240 29365 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368565 29365 92 232 0 368330 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 1479612

[startup+162.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28946
/proc/meminfo: memFree=1666608/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474260 CPUtime=159.12
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 39190 0 0 0 15887 25 0 0 25 0 1 0 335203142 1509642240 38022 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519663 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368565 38022 92 232 0 368330 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 1479612

[startup+222.305 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28946
/proc/meminfo: memFree=1666608/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474260 CPUtime=219.09
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 39430 0 0 0 21884 25 0 0 25 0 1 0 335203142 1509642240 38022 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368565 38022 92 232 0 368330 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 1479612

[startup+282.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28946
/proc/meminfo: memFree=1666672/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474260 CPUtime=279.04
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 39615 0 0 0 27879 25 0 0 25 0 1 0 335203142 1509642240 38023 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517796 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368565 38023 92 232 0 368330 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 1479612

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28946
/proc/meminfo: memFree=1666672/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474260 CPUtime=339.01
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 39854 0 0 0 33875 26 0 0 25 0 1 0 335203142 1509642240 38023 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368565 38023 92 232 0 368330 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 1479612

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28946
/proc/meminfo: memFree=1666672/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474260 CPUtime=398.98
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 40232 0 0 0 39872 26 0 0 25 0 1 0 335203142 1509642240 38023 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368565 38023 92 232 0 368330 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 1479612

[startup+462.303 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28946
/proc/meminfo: memFree=1655536/2055920 swapFree=4183968/4192956

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

[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474260 CPUtime=518.89
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 43383 0 0 0 51861 28 0 0 25 0 1 0 335203142 1509642240 40802 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368565 40802 92 232 0 368330 0
Current children cumulated CPU time (s) 521.92
Current children cumulated vsize (KiB) 1479612

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28946
/proc/meminfo: memFree=1655536/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474260 CPUtime=578.87
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 43761 0 0 0 57858 29 0 0 25 0 1 0 335203142 1509642240 40802 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368565 40802 92 232 0 368330 0
Current children cumulated CPU time (s) 581.9
Current children cumulated vsize (KiB) 1479612

[startup+642.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28946
/proc/meminfo: memFree=1640496/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474260 CPUtime=638.83
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 47863 0 0 0 63851 32 0 0 25 0 1 0 335203142 1509642240 44904 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368565 44904 92 232 0 368330 0
Current children cumulated CPU time (s) 641.86
Current children cumulated vsize (KiB) 1479612

[startup+702.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28946
/proc/meminfo: memFree=1634288/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474260 CPUtime=698.79
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 49434 0 0 0 69845 34 0 0 25 0 1 0 335203142 1509642240 46081 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368565 46081 92 232 0 368330 0
Current children cumulated CPU time (s) 701.82
Current children cumulated vsize (KiB) 1479612

[startup+762.303 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28946
/proc/meminfo: memFree=1634288/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474260 CPUtime=758.76
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 49438 0 0 0 75842 34 0 0 25 0 1 0 335203142 1509642240 46085 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542911 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368565 46085 92 232 0 368330 0
Current children cumulated CPU time (s) 761.79
Current children cumulated vsize (KiB) 1479612

[startup+822.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28946
/proc/meminfo: memFree=1626800/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474260 CPUtime=818.72
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 51484 0 0 0 81836 36 0 0 25 0 1 0 335203142 1509642240 47952 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368565 47952 92 232 0 368330 0
Current children cumulated CPU time (s) 821.75
Current children cumulated vsize (KiB) 1479612

[startup+882.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28946
/proc/meminfo: memFree=1626672/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474260 CPUtime=878.67
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 51706 0 0 0 87831 36 0 0 25 0 1 0 335203142 1509642240 47952 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368565 47952 92 232 0 368330 0
Current children cumulated CPU time (s) 881.7
Current children cumulated vsize (KiB) 1479612

[startup+942.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28946
/proc/meminfo: memFree=1616304/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474260 CPUtime=938.64
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 54505 0 0 0 93825 39 0 0 25 0 1 0 335203142 1509642240 50751 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134538998 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368565 50751 92 232 0 368330 0
Current children cumulated CPU time (s) 941.67
Current children cumulated vsize (KiB) 1479612

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28946
/proc/meminfo: memFree=1570416/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474260 CPUtime=998.6
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 65906 0 0 0 99813 47 0 0 25 0 1 0 335203142 1509642240 62152 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535515 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368565 62152 92 232 0 368330 0
Current children cumulated CPU time (s) 1001.63
Current children cumulated vsize (KiB) 1479612

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28946
/proc/meminfo: memFree=1516976/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474260 CPUtime=1058.55
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 79300 0 0 0 105800 55 0 0 25 0 1 0 335203142 1509642240 75546 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368565 75546 92 232 0 368330 0
Current children cumulated CPU time (s) 1061.58
Current children cumulated vsize (KiB) 1479612

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28946
/proc/meminfo: memFree=1476144/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474260 CPUtime=1118.52
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 89372 0 0 0 111788 64 0 0 25 0 1 0 335203142 1509642240 85618 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368565 85618 92 232 0 368330 0
Current children cumulated CPU time (s) 1121.55
Current children cumulated vsize (KiB) 1479612

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 28946
/proc/meminfo: memFree=1441520/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474260 CPUtime=1178.48
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 98137 0 0 0 117775 73 0 0 25 0 1 0 335203142 1509642240 94383 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542203 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368565 94383 92 232 0 368330 0
Current children cumulated CPU time (s) 1181.51
Current children cumulated vsize (KiB) 1479612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 0.98 0.99 2/72 29012
/proc/meminfo: memFree=1429248/2055920 swapFree=4183968/4192956
[pid=28938] ppid=28936 vsize=5352 CPUtime=3.03
/proc/28938/stat : 28938 (Barcelogic) S 28936 28938 27951 0 -1 4194304 332 17294 0 0 0 0 289 14 16 0 1 0 335202836 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28938/statm: 1338 236 197 169 0 49 0
[pid=28944] ppid=28938 vsize=1474260 CPUtime=1197.07
/proc/28944/stat : 28944 (bsat) R 28938 28938 27951 0 -1 4194304 100743 0 0 0 119629 78 0 0 25 0 1 0 335203142 1509642240 96989 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/28944/statm: 368565 96989 92 232 0 368330 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1479612

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 28938 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=894559 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=148977
CPU time returned by wait4() is 3.04354
while last known CPU time is 1200.1

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

Real time (s): 1200.91
CPU time (s): 1200.1
CPU user time (s): 1199.18
CPU system time (s): 0.92
CPU usage (%): 99.9322
Max. virtual memory (cumulated for all children) (KiB): 1480572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.89456
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17626
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= 33
involuntary context switches= 34

runsolver used 1.21481 second user time and 3.16152 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Tue Mar  6 03:41:08 UTC 2007

IDJOB= 329926
IDBENCH= 20551
IDSOLVER= 122
FILE ID= node43/329926-1173152467

PBS_JOBID= 4015224

Free space on /tmp= 66489 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k65.cnf
COMMAND LINE= /tmp/evaluation/329926-1173152467/Barcelogic /tmp/evaluation/329926-1173152467/instance-329926-1173152467.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-329926-1173152467 -o ROOT/results/node43/solver-329926-1173152467 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329926-1173152467/Barcelogic /tmp/evaluation/329926-1173152467/instance-329926-1173152467.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  5e5ff9a8f4e99a8a5a1ebc8850b3b06a

RANDOM SEED= 864659155

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1830488 kB
Buffers:         18628 kB
Cached:         139148 kB
SwapCached:       2772 kB
Active:          39436 kB
Inactive:       131184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830488 kB
SwapTotal:     4192956 kB
SwapFree:      4183968 kB
Dirty:           11592 kB
Writeback:           0 kB
Mapped:          18852 kB
Slab:            40860 kB
Committed_AS:   810144 kB
PageTables:       1400 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= 66478 MiB

End job on node43 on Tue Mar  6 04:01:11 UTC 2007