Trace number 330598

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) 1200.04 1200.42

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k25.cnf
MD5SUMcb7e94a0572e125e87a474412f4998c5
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 variables50004
Number of clauses206879
Sum of the clauses size527991
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2145945
Number of clauses of size 338456
Number of clauses of size 47314
Number of clauses of size 54149
Number of clauses of size over 58943

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.18	c ==============================================================================
0.00/0.18	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.18	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.18	c ==============================================================================
0.00/0.18	c |         0 |  197442   507262 |   59232       0        0     nan |  0.000 % |
0.99/1.07	c |         0 |  130105   423718 |      --       0       --      -- |     --   | -47219/-30810
0.99/1.07	c ==============================================================================
0.99/1.07	c Result  :   #vars: 20381   #clauses: 130105   #literals: 423718
0.99/1.07	c CPU time:   1.01385 s
0.99/1.07	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-330598-1173169158 -o ROOT/results/node18/solver-330598-1173169158 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330598-1173169158/Barcelogic /tmp/evaluation/330598-1173169158/instance-330598-1173169158.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 0.98 3/77 21902
/proc/meminfo: memFree=1305640/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=0
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 336870434 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21902/statm: 1338 232 195 169 0 49 0
[pid=21903] ppid=21902 vsize=5352 CPUtime=0
/proc/21903/stat : 21903 (Barcelogic) R 21902 21902 21006 0 -1 4194368 55 188 0 0 0 0 0 0 20 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848415731 0 0 4096 65538 0 0 0 17 1 0 0
/proc/21903/statm: 1338 236 198 169 0 49 0

[startup+0.064065 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 21902
/proc/meminfo: memFree=1305640/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=0
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336870434 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21902/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101065 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 21902
/proc/meminfo: memFree=1305640/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=0
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336870434 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21902/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301085 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 21902
/proc/meminfo: memFree=1305640/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=0
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336870434 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21902/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701122 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 21902
/proc/meminfo: memFree=1305640/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=0
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336870434 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21902/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50119 s]
/proc/loadavg: 0.92 0.98 0.98 2/79 21907
/proc/meminfo: memFree=1278360/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 5352

[startup+3.10135 s]
/proc/loadavg: 0.92 0.98 0.98 2/79 21908
/proc/meminfo: memFree=1284760/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1474960 CPUtime=1.82
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 4642 0 0 0 180 2 0 0 25 0 1 0 336870561 1510359040 4293 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368740 4293 82 232 0 368505 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1480312

[startup+6.30166 s]
/proc/loadavg: 0.93 0.98 0.98 2/79 21908
/proc/meminfo: memFree=1279640/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1474960 CPUtime=5.02
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 5878 0 0 0 499 3 0 0 25 0 1 0 336870561 1510359040 5529 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368740 5529 82 232 0 368505 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1480312

[startup+12.7023 s]
/proc/loadavg: 0.93 0.98 0.98 2/79 21908
/proc/meminfo: memFree=1270616/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1474960 CPUtime=11.42
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 7964 0 0 0 1138 4 0 0 25 0 1 0 336870561 1510359040 7615 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368740 7615 82 232 0 368505 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1480312

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.98 2/79 21908
/proc/meminfo: memFree=1251672/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475088 CPUtime=24.21
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 12656 0 0 0 2413 8 0 0 25 0 1 0 336870561 1510490112 12307 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517309 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368772 12307 82 232 0 368537 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1480440

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.98 2/79 21908
/proc/meminfo: memFree=1217368/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475088 CPUtime=49.81
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 21323 0 0 0 4964 17 0 0 25 0 1 0 336870561 1510490112 20974 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535715 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368772 20974 82 232 0 368537 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1480440

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/79 21908
/proc/meminfo: memFree=1161688/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475192 CPUtime=100.99
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 35134 0 0 0 10069 30 0 0 25 0 1 0 336870561 1510596608 34611 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539164 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368798 34611 92 232 0 368563 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1480544

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 21908
/proc/meminfo: memFree=1161688/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475192 CPUtime=160.98
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 35140 0 0 0 16067 31 0 0 25 0 1 0 336870561 1510596608 34617 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368798 34617 92 232 0 368563 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1480544

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 21908
/proc/meminfo: memFree=1141400/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475192 CPUtime=220.96
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 40273 0 0 0 22060 36 0 0 25 0 1 0 336870561 1510596608 39750 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368798 39750 92 232 0 368563 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1480544

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 21908
/proc/meminfo: memFree=1114136/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475192 CPUtime=280.94
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 47110 0 0 0 28053 41 0 0 25 0 1 0 336870561 1510596608 46463 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368798 46463 92 232 0 368563 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1480544

[startup+342.301 s]
/proc/loadavg: 1.06 1.00 0.99 2/79 21908
/proc/meminfo: memFree=1114136/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475192 CPUtime=340.93
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 47250 0 0 0 34051 42 0 0 25 0 1 0 336870561 1510596608 46463 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368798 46463 92 232 0 368563 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1480544

[startup+402.302 s]
/proc/loadavg: 1.02 1.00 0.99 2/79 21908
/proc/meminfo: memFree=1114200/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475192 CPUtime=400.91
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 47250 0 0 0 40049 42 0 0 25 0 1 0 336870561 1510596608 46463 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368798 46463 92 232 0 368563 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1480544


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

[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475192 CPUtime=520.88
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 60861 0 0 0 52030 58 0 0 25 0 1 0 336870561 1510596608 59887 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368798 59887 92 232 0 368563 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1480544

[startup+582.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/79 21908
/proc/meminfo: memFree=1060440/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475192 CPUtime=580.86
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 60861 0 0 0 58028 58 0 0 25 0 1 0 336870561 1510596608 59887 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134538774 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368798 59887 92 232 0 368563 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1480544

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 21908
/proc/meminfo: memFree=1060248/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475192 CPUtime=640.84
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 61006 0 0 0 64026 58 0 0 25 0 1 0 336870561 1510596608 59907 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517286 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368798 59907 92 232 0 368563 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1480544

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 21908
/proc/meminfo: memFree=1060312/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475192 CPUtime=700.83
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 61006 0 0 0 70024 59 0 0 25 0 1 0 336870561 1510596608 59907 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368798 59907 92 232 0 368563 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1480544

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 21908
/proc/meminfo: memFree=1060440/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475192 CPUtime=760.81
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 61006 0 0 0 76022 59 0 0 25 0 1 0 336870561 1510596608 59907 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368798 59907 92 232 0 368563 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1480544

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 21908
/proc/meminfo: memFree=1060312/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475192 CPUtime=820.8
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 61200 0 0 0 82020 60 0 0 25 0 1 0 336870561 1510596608 59907 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535674 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368798 59907 92 232 0 368563 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1480544

[startup+882.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 21908
/proc/meminfo: memFree=1060312/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475192 CPUtime=880.78
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 61326 0 0 0 88017 61 0 0 25 0 1 0 336870561 1510596608 59907 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368798 59907 92 232 0 368563 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1480544

[startup+942.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 21908
/proc/meminfo: memFree=1060376/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475192 CPUtime=940.76
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 61326 0 0 0 94015 61 0 0 25 0 1 0 336870561 1510596608 59907 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368798 59907 92 232 0 368563 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1480544

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21908
/proc/meminfo: memFree=1060376/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475192 CPUtime=1000.75
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 61489 0 0 0 100013 62 0 0 25 0 1 0 336870561 1510596608 59907 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368798 59907 92 232 0 368563 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1480544

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21908
/proc/meminfo: memFree=1060376/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475192 CPUtime=1060.73
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 61489 0 0 0 106011 62 0 0 25 0 1 0 336870561 1510596608 59907 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535000 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368798 59907 92 232 0 368563 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1480544

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21908
/proc/meminfo: memFree=1060440/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475192 CPUtime=1120.72
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 61489 0 0 0 112009 63 0 0 25 0 1 0 336870561 1510596608 59907 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368798 59907 92 232 0 368563 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1480544

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21908
/proc/meminfo: memFree=1060440/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475192 CPUtime=1180.7
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 61489 0 0 0 118007 63 0 0 25 0 1 0 336870561 1510596608 59907 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368798 59907 92 232 0 368563 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1480544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21908
/proc/meminfo: memFree=1060376/2055920 swapFree=4153472/4192956
[pid=21902] ppid=21900 vsize=5352 CPUtime=1.25
/proc/21902/stat : 21902 (Barcelogic) S 21900 21902 21006 0 -1 4194304 332 8488 0 0 0 0 120 5 16 0 1 0 336870434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21902/statm: 1338 236 197 169 0 49 0
[pid=21908] ppid=21902 vsize=1475192 CPUtime=1198.79
/proc/21908/stat : 21908 (bsat) R 21902 21902 21006 0 -1 4194304 61610 0 0 0 119816 63 0 0 25 0 1 0 336870561 1510596608 59907 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21908/statm: 368798 59907 92 232 0 368563 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1480544

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 21902 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=201817 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=60990
CPU time returned by wait4() is 1.26281
while last known CPU time is 1200.04

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

Real time (s): 1200.42
CPU time (s): 1200.04
CPU user time (s): 1199.36
CPU system time (s): 0.68
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 1481320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.20182
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8820
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= 39

runsolver used 1.14383 second user time and 3.23251 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Mar  6 08:19:19 UTC 2007

IDJOB= 330598
IDBENCH= 20567
IDSOLVER= 122
FILE ID= node18/330598-1173169158

PBS_JOBID= 4015014

Free space on /tmp= 66507 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.k25.cnf
COMMAND LINE= /tmp/evaluation/330598-1173169158/Barcelogic /tmp/evaluation/330598-1173169158/instance-330598-1173169158.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-330598-1173169158 -o ROOT/results/node18/solver-330598-1173169158 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330598-1173169158/Barcelogic /tmp/evaluation/330598-1173169158/instance-330598-1173169158.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  cb7e94a0572e125e87a474412f4998c5

RANDOM SEED= 446512930

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:       1306112 kB
Buffers:         48232 kB
Cached:         610784 kB
SwapCached:       2420 kB
Active:         135008 kB
Inactive:       546780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1306112 kB
SwapTotal:     4192956 kB
SwapFree:      4153472 kB
Dirty:            6416 kB
Writeback:           0 kB
Mapped:          30636 kB
Slab:            53688 kB
Committed_AS:  1194460 kB
PageTables:       1668 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= 66502 MiB

End job on node18 on Tue Mar  6 08:39:21 UTC 2007