Trace number 329674

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) 1200.06 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k85.cnf
MD5SUMdcf05b153fd4ff73d81f6021f0c67167
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 variables126845
Number of clauses568208
Sum of the clauses size1462374
Maximum clause length20
Minimum clause length1
Number of clauses of size 1783
Number of clauses of size 2442586
Number of clauses of size 362387
Number of clauses of size 425500
Number of clauses of size 511064
Number of clauses of size over 525888

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.54	c ==============================================================================
0.00/0.54	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.54	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.54	c ==============================================================================
0.00/0.54	c |         0 |  566413  1437315 |  169923       0        0     nan |  0.000 % |
3.58/3.60	c |         0 |  311312  1046716 |      --       0       --      -- |     --   | -153461/-114445
3.58/3.61	c ==============================================================================
3.58/3.61	c Result  :   #vars: 46109   #clauses: 311312   #literals: 1046716
3.58/3.61	c CPU time:   3.44248 s
3.58/3.61	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/node18/watcher-329674-1173146358 -o ROOT/results/node18/solver-329674-1173146358 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329674-1173146358/Barcelogic /tmp/evaluation/329674-1173146358/instance-329674-1173146358.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 3/77 18653
/proc/meminfo: memFree=1335408/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=0
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 334590397 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/18653/statm: 1338 232 195 169 0 49 0
[pid=18654] ppid=18653 vsize=5352 CPUtime=0
/proc/18654/stat : 18654 (Barcelogic) S 18653 18653 17402 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1338 236 198 169 0 49 0
[pid=18655] ppid=18654 vsize=0 CPUtime=0
/proc/18655/stat : 18655 (Barcelogic) D 18654 18653 17402 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 334590397 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 0 0 0 17 1 0 0
/proc/18655/statm: 0 0 0 0 0 0 0
[pid=18656] ppid=18654 vsize=0 CPUtime=0
/proc/18656/stat : 18656 (sed) D 18654 18653 17402 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 334590397 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/18656/statm: 0 0 0 0 0 0 0

[startup+0.0927431 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18653
/proc/meminfo: memFree=1335408/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=0
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 334590397 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18653/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101736 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18653
/proc/meminfo: memFree=1335408/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=0
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 334590397 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18653/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301761 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18653
/proc/meminfo: memFree=1335408/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=0
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 334590397 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18653/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701799 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18653
/proc/meminfo: memFree=1335408/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=0
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 334590397 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18653/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50187 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 18658
/proc/meminfo: memFree=1273760/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=0
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 334590397 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18653/statm: 1338 235 197 169 0 49 0
[pid=18658] ppid=18653 vsize=69000 CPUtime=1.48
/proc/18658/stat : 18658 (SatELite_releas) R 18653 18653 17402 0 -1 4194304 17333 0 0 0 137 11 0 0 25 0 1 0 334590397 70656000 15849 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134699021 0 0 4096 3 0 0 0 17 1 0 0
/proc/18658/statm: 17250 15849 66 128 0 17119 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 74352

[startup+3.10302 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 18658
/proc/meminfo: memFree=1261280/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=0
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 334590397 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18653/statm: 1338 235 197 169 0 49 0
[pid=18658] ppid=18653 vsize=78164 CPUtime=3.08
/proc/18658/stat : 18658 (SatELite_releas) R 18653 18653 17402 0 -1 4194304 19724 0 0 0 294 14 0 0 25 0 1 0 334590397 80039936 17833 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134567675 0 0 4096 3 0 0 0 17 1 0 0
/proc/18658/statm: 19541 17833 66 128 0 19410 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 83516

[startup+6.30133 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 18659
/proc/meminfo: memFree=1287840/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473292 CPUtime=2.17
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 9023 0 0 0 212 5 0 0 25 0 1 0 334590809 1508651008 8265 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535493 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368323 8265 82 232 0 368088 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1478644

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 18659
/proc/meminfo: memFree=1282720/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473292 CPUtime=8.57
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 10236 0 0 0 851 6 0 0 25 0 1 0 334590809 1508651008 9475 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368323 9475 82 232 0 368088 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1478644

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 18659
/proc/meminfo: memFree=1271776/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473292 CPUtime=21.36
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 13009 0 0 0 2128 8 0 0 25 0 1 0 334590809 1508651008 12248 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134562004 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368323 12248 82 232 0 368088 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1478644

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 18659
/proc/meminfo: memFree=1248032/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473292 CPUtime=46.95
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 19025 0 0 0 4682 13 0 0 25 0 1 0 334590809 1508651008 18264 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368323 18264 82 232 0 368088 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1478644

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 18659
/proc/meminfo: memFree=1219040/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473448 CPUtime=98.15
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 26480 0 0 0 9797 18 0 0 25 0 1 0 334590809 1508810752 25425 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368362 25425 92 232 0 368127 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1478800

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 18817
/proc/meminfo: memFree=1207784/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473448 CPUtime=158.05
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 29391 0 0 0 15785 20 0 0 25 0 1 0 334590809 1508810752 27814 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517322 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368362 27814 92 232 0 368127 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 1478800

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18857
/proc/meminfo: memFree=1186528/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473448 CPUtime=218.02
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 35067 0 0 0 21777 25 0 0 25 0 1 0 334590809 1508810752 33490 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368362 33490 92 232 0 368127 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 1478800

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18857
/proc/meminfo: memFree=1170784/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473448 CPUtime=278.01
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 39420 0 0 0 27772 29 0 0 25 0 1 0 334590809 1508810752 37343 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368362 37343 92 232 0 368127 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 1478800

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18857
/proc/meminfo: memFree=1167392/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473448 CPUtime=337.98
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 40347 0 0 0 33769 29 0 0 25 0 1 0 334590809 1508810752 38269 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518997 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368362 38269 92 232 0 368127 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 1478800

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18857
/proc/meminfo: memFree=1118048/2055920 swapFree=4153472/4192956

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

[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473628 CPUtime=577.92
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 55940 0 0 0 57747 45 0 0 25 0 1 0 334590809 1508995072 53069 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368407 53069 92 232 0 368172 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 1478980

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18857
/proc/meminfo: memFree=1059872/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473628 CPUtime=637.91
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 67949 0 0 0 63734 57 0 0 25 0 1 0 334590809 1508995072 65078 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517302 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368407 65078 92 232 0 368172 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 1478980

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18857
/proc/meminfo: memFree=1014880/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473628 CPUtime=697.89
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 79224 0 0 0 69720 69 0 0 25 0 1 0 334590809 1508995072 76353 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368407 76353 92 232 0 368172 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 1478980

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18857
/proc/meminfo: memFree=987552/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473628 CPUtime=757.87
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 86000 0 0 0 75710 77 0 0 25 0 1 0 334590809 1508995072 83129 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518149 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368407 83129 92 232 0 368172 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 1478980

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18857
/proc/meminfo: memFree=952608/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473628 CPUtime=817.86
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 94791 0 0 0 81700 86 0 0 25 0 1 0 334590809 1508995072 91920 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518149 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368407 91920 92 232 0 368172 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 1478980

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18857
/proc/meminfo: memFree=928160/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473628 CPUtime=877.84
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 100827 0 0 0 87693 91 0 0 25 0 1 0 334590809 1508995072 97956 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542407 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368407 97956 92 232 0 368172 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1478980

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18857
/proc/meminfo: memFree=905824/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473628 CPUtime=937.82
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 106570 0 0 0 93685 97 0 0 25 0 1 0 334590809 1508995072 103699 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368407 103699 92 232 0 368172 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 1478980

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18857
/proc/meminfo: memFree=886688/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473628 CPUtime=997.8
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 111172 0 0 0 99677 103 0 0 25 0 1 0 334590809 1508995072 108301 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368407 108301 92 232 0 368172 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 1478980

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18857
/proc/meminfo: memFree=860128/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473628 CPUtime=1057.79
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 117849 0 0 0 105668 111 0 0 25 0 1 0 334590809 1508995072 114978 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368407 114978 92 232 0 368172 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1478980

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18857
/proc/meminfo: memFree=834656/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473628 CPUtime=1117.77
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 124193 0 0 0 111659 118 0 0 25 0 1 0 334590809 1508995072 121322 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368407 121322 92 232 0 368172 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1478980

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18857
/proc/meminfo: memFree=817248/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473628 CPUtime=1177.76
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 128512 0 0 0 117652 124 0 0 25 0 1 0 334590809 1508995072 125641 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368407 125641 92 232 0 368172 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 1478980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18857
/proc/meminfo: memFree=812640/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473628 CPUtime=1195.96
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 129636 0 0 0 119470 126 0 0 25 0 1 0 334590809 1508995072 126765 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368407 126765 92 232 0 368172 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1478980

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18857
/proc/meminfo: memFree=812640/2055920 swapFree=4153472/4192956
[pid=18653] ppid=18651 vsize=5352 CPUtime=4.1
/proc/18653/stat : 18653 (Barcelogic) S 18651 18653 17402 0 -1 4194304 332 22518 0 0 0 0 390 20 16 0 1 0 334590397 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18653/statm: 1338 236 197 169 0 49 0
[pid=18659] ppid=18653 vsize=1473628 CPUtime=1195.96
/proc/18659/stat : 18659 (bsat) R 18653 18653 17402 0 -1 4194304 129636 0 0 0 119470 126 0 0 25 0 1 0 334590809 1508995072 126765 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18659/statm: 368407 126765 92 232 0 368172 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1478980

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18653 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=908405 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=203968
CPU time returned by wait4() is 4.11237
while last known CPU time is 1200.06

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

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1198.6
CPU system time (s): 1.46
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 1480080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.90841
system time used= 0.203968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22850
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= 37
involuntary context switches= 95

runsolver used 1.14383 second user time and 3.23051 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Mar  6 01:59:19 UTC 2007

IDJOB= 329674
IDBENCH= 20545
IDSOLVER= 122
FILE ID= node18/329674-1173146358

PBS_JOBID= 4014979

Free space on /tmp= 66524 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k85.cnf
COMMAND LINE= /tmp/evaluation/329674-1173146358/Barcelogic /tmp/evaluation/329674-1173146358/instance-329674-1173146358.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-329674-1173146358 -o ROOT/results/node18/solver-329674-1173146358 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329674-1173146358/Barcelogic /tmp/evaluation/329674-1173146358/instance-329674-1173146358.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  dcf05b153fd4ff73d81f6021f0c67167

RANDOM SEED= 28698405

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1335880 kB
Buffers:         47508 kB
Cached:         579276 kB
SwapCached:       2420 kB
Active:         130956 kB
Inactive:       521476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1335880 kB
SwapTotal:     4192956 kB
SwapFree:      4153472 kB
Dirty:           15068 kB
Writeback:           0 kB
Mapped:          33492 kB
Slab:            53288 kB
Committed_AS:  1180252 kB
PageTables:       1676 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= 66509 MiB

End job on node18 on Tue Mar  6 02:19:21 UTC 2007