Trace number 330094

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 1200.61

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k45.cnf
MD5SUM2cd6ab0857f39a86290a508952e3dd75
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark627.1
Satisfiable
(Un)Satisfiability was proved
Number of variables91844
Number of clauses381319
Sum of the clauses size976591
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2269965
Number of clauses of size 371376
Number of clauses of size 413554
Number of clauses of size 57709
Number of clauses of size over 516643

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.35	c ==============================================================================
0.00/0.35	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.35	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.35	c ==============================================================================
0.00/0.35	c |         0 |  371882   955862 |  111564       0        0     nan |  0.000 % |
2.09/2.15	c |         0 |  261734   852189 |      --       0       --      -- |     --   | -90030/-50939
2.09/2.15	c ==============================================================================
2.09/2.15	c Result  :   #vars: 40881   #clauses: 261734   #literals: 852189
2.09/2.15	c CPU time:   2.05669 s
2.09/2.15	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/node66/watcher-330094-1173156876 -o ROOT/results/node66/solver-330094-1173156876 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330094-1173156876/Barcelogic /tmp/evaluation/330094-1173156876/instance-330094-1173156876.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 14841
/proc/meminfo: memFree=1496896/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=0
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 335645215 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607806034 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/14841/statm: 1338 232 195 169 0 49 0
[pid=14842] ppid=14841 vsize=0 CPUtime=0
/proc/14842/stat : 14842 (Barcelogic) R 14841 14841 13137 0 -1 4194372 64 188 0 0 0 0 0 0 20 0 1 0 335645216 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 0 0 0
/proc/14842/statm: 0 0 0 0 0 0 0

[startup+0.025351 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 14841
/proc/meminfo: memFree=1496896/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=0
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 335645215 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101363 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 14841
/proc/meminfo: memFree=1496896/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=0
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 335645215 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301403 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 14841
/proc/meminfo: memFree=1496896/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=0
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 335645215 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701485 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 14841
/proc/meminfo: memFree=1496896/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=0
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 335645215 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50164 s]
/proc/loadavg: 0.91 0.95 0.97 2/66 14846
/proc/meminfo: memFree=1446320/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=0
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 335645215 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 235 197 169 0 49 0
[pid=14846] ppid=14841 vsize=54016 CPUtime=1.49
/proc/14846/stat : 14846 (SatELite_releas) R 14841 14841 13137 0 -1 4194304 12797 0 0 0 141 8 0 0 25 0 1 0 335645216 55312384 11746 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134571433 0 0 4096 3 0 0 0 17 1 0 0
/proc/14846/statm: 13504 11746 66 128 0 13373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59368

[startup+3.10197 s]
/proc/loadavg: 0.92 0.95 0.97 2/66 14846
/proc/meminfo: memFree=1442672/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 2.53
Current children cumulated vsize (KiB) 5352

[startup+6.30161 s]
/proc/loadavg: 0.92 0.95 0.97 2/66 14847
/proc/meminfo: memFree=1455024/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473584 CPUtime=3.74
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 8727 0 0 0 370 4 0 0 25 0 1 0 335645470 1508950016 8056 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368396 8056 82 232 0 368161 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1478936

[startup+12.7019 s]
/proc/loadavg: 0.93 0.96 0.97 2/66 14847
/proc/meminfo: memFree=1448624/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473584 CPUtime=10.14
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 10336 0 0 0 1009 5 0 0 25 0 1 0 335645470 1508950016 9665 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368396 9665 82 232 0 368161 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1478936

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.97 2/66 14847
/proc/meminfo: memFree=1434352/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473584 CPUtime=22.93
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 13826 0 0 0 2286 7 0 0 25 0 1 0 335645470 1508950016 13155 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368396 13155 82 232 0 368161 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1478936

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.97 2/66 14847
/proc/meminfo: memFree=1404400/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473584 CPUtime=48.53
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 21313 0 0 0 4840 13 0 0 25 0 1 0 335645470 1508950016 20642 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517286 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368396 20642 82 232 0 368161 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1478936

[startup+102.306 s]
/proc/loadavg: 1.02 0.98 0.98 2/66 14847
/proc/meminfo: memFree=1383600/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473776 CPUtime=99.71
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 26731 0 0 0 9954 17 0 0 25 0 1 0 335645470 1509146624 25760 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134530312 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368444 25760 92 232 0 368209 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1479128

[startup+162.302 s]
/proc/loadavg: 1.04 0.99 0.98 2/66 14847
/proc/meminfo: memFree=1345072/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473776 CPUtime=159.68
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 36577 0 0 0 15944 24 0 0 25 0 1 0 335645470 1509146624 35606 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368444 35606 92 232 0 368209 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1479128

[startup+222.302 s]
/proc/loadavg: 1.11 1.02 0.99 2/66 14847
/proc/meminfo: memFree=1279920/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473776 CPUtime=219.66
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 52654 0 0 0 21928 38 0 0 25 0 1 0 335645470 1509146624 51683 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368444 51683 92 232 0 368209 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1479128

[startup+282.301 s]
/proc/loadavg: 1.04 1.01 0.99 2/66 14847
/proc/meminfo: memFree=1254640/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473776 CPUtime=279.63
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 59398 0 0 0 27920 43 0 0 25 0 1 0 335645470 1509146624 57918 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368444 57918 92 232 0 368209 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 1479128

[startup+342.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 14847
/proc/meminfo: memFree=1254704/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473776 CPUtime=339.62
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 59398 0 0 0 33918 44 0 0 25 0 1 0 335645470 1509146624 57918 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368444 57918 92 232 0 368209 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1479128

[startup+402.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/72 14929
/proc/meminfo: memFree=1253632/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473776 CPUtime=399.55
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 59398 0 0 0 39911 44 0 0 25 0 1 0 335645470 1509146624 57918 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134561930 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368444 57918 92 232 0 368209 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 1479128


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

[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473776 CPUtime=519.44
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 60260 0 0 0 51899 45 0 0 25 0 1 0 335645470 1509146624 57919 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518962 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368444 57919 92 232 0 368209 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 1479128

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15045
/proc/meminfo: memFree=1254512/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473776 CPUtime=579.43
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 60260 0 0 0 57897 46 0 0 25 0 1 0 335645470 1509146624 57919 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368444 57919 92 232 0 368209 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 1479128

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15045
/proc/meminfo: memFree=1254576/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473776 CPUtime=639.41
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 60260 0 0 0 63895 46 0 0 25 0 1 0 335645470 1509146624 57919 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368444 57919 92 232 0 368209 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 1479128

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15045
/proc/meminfo: memFree=1251952/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473776 CPUtime=699.38
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 61144 0 0 0 69890 48 0 0 25 0 1 0 335645470 1509146624 58558 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518708 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368444 58558 92 232 0 368209 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 1479128

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15045
/proc/meminfo: memFree=1251888/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473776 CPUtime=759.36
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 61419 0 0 0 75888 48 0 0 25 0 1 0 335645470 1509146624 58558 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517796 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368444 58558 92 232 0 368209 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 1479128

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15045
/proc/meminfo: memFree=1251952/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473776 CPUtime=819.33
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 61419 0 0 0 81885 48 0 0 25 0 1 0 335645470 1509146624 58558 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368444 58558 92 232 0 368209 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 1479128

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15045
/proc/meminfo: memFree=1252016/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473776 CPUtime=879.31
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 61419 0 0 0 87883 48 0 0 25 0 1 0 335645470 1509146624 58558 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368444 58558 92 232 0 368209 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 1479128

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15045
/proc/meminfo: memFree=1251952/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473776 CPUtime=939.28
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 61664 0 0 0 93880 48 0 0 25 0 1 0 335645470 1509146624 58558 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517267 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368444 58558 92 232 0 368209 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 1479128

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15045
/proc/meminfo: memFree=1251952/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473776 CPUtime=999.27
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 61926 0 0 0 99878 49 0 0 25 0 1 0 335645470 1509146624 58558 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134557760 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368444 58558 92 232 0 368209 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 1479128

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15045
/proc/meminfo: memFree=1252016/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473776 CPUtime=1059.24
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 61926 0 0 0 105875 49 0 0 25 0 1 0 335645470 1509146624 58558 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368444 58558 92 232 0 368209 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 1479128

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15045
/proc/meminfo: memFree=1246896/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473776 CPUtime=1119.22
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 63261 0 0 0 111872 50 0 0 25 0 1 0 335645470 1509146624 59893 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134513504 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368444 59893 92 232 0 368209 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 1479128

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15045
/proc/meminfo: memFree=1218288/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473776 CPUtime=1179.19
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 70464 0 0 0 117861 58 0 0 25 0 1 0 335645470 1509146624 67096 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534508 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368444 67096 92 232 0 368209 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 1479128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15045
/proc/meminfo: memFree=1216752/2055920 swapFree=4183296/4192956
[pid=14841] ppid=14839 vsize=5352 CPUtime=2.53
/proc/14841/stat : 14841 (Barcelogic) S 14839 14841 13137 0 -1 4194304 332 15666 0 0 0 0 240 13 16 0 1 0 335645215 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14841/statm: 1338 236 197 169 0 49 0
[pid=14847] ppid=14841 vsize=1473776 CPUtime=1197.49
/proc/14847/stat : 14847 (bsat) R 14841 14841 13137 0 -1 4194304 71001 0 0 0 119691 58 0 0 25 0 1 0 335645470 1509146624 67349 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 368444 67349 92 232 0 368209 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1479128

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 14841 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=408633 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=136979
CPU time returned by wait4() is 2.54561
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): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.31
CPU system time (s): 0.71
CPU usage (%): 99.9505
Max. virtual memory (cumulated for all children) (KiB): 1480480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.40863
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15998
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= 32
involuntary context switches= 18

runsolver used 0.922859 second user time and 2.58061 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue Mar  6 04:54:37 UTC 2007

IDJOB= 330094
IDBENCH= 20555
IDSOLVER= 122
FILE ID= node66/330094-1173156876

PBS_JOBID= 4015206

Free space on /tmp= 66540 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.k45.cnf
COMMAND LINE= /tmp/evaluation/330094-1173156876/Barcelogic /tmp/evaluation/330094-1173156876/instance-330094-1173156876.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-330094-1173156876 -o ROOT/results/node66/solver-330094-1173156876 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330094-1173156876/Barcelogic /tmp/evaluation/330094-1173156876/instance-330094-1173156876.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  2cd6ab0857f39a86290a508952e3dd75

RANDOM SEED= 61098614

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1497368 kB
Buffers:         33160 kB
Cached:         446208 kB
SwapCached:       3704 kB
Active:         137136 kB
Inactive:       355104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1497368 kB
SwapTotal:     4192956 kB
SwapFree:      4183296 kB
Dirty:           10492 kB
Writeback:           0 kB
Mapped:          18872 kB
Slab:            52340 kB
Committed_AS:   788056 kB
PageTables:       1388 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= 66530 MiB

End job on node66 on Tue Mar  6 05:14:39 UTC 2007