Trace number 309403

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) 1200.08 1200.59

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
MD5SUM202e2057dc8114964b5b3ec133b76d59
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.230964
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    3582    10388 |    1074       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    3514    10471 |      --       0       --      -- |     --   | -68/83
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 931   #clauses: 3514   #literals: 10471
0.00/0.01	c CPU time:   0.010998 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node69/watcher-309403-1172540894 -o ROOT/results/node69/solver-309403-1172540894 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309403-1172540894/Barcelogic /tmp/evaluation/309403-1172540894/instance-309403-1172540894.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.99 0.98 0.99 3/64 23028
/proc/meminfo: memFree=1883872/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 274047120 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947813970 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23028/statm: 1338 232 195 169 0 49 0
[pid=23029] ppid=23028 vsize=5352 CPUtime=0
/proc/23029/stat : 23029 (Barcelogic) S 23028 23028 21680 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/23029/statm: 1338 236 198 169 0 49 0
[pid=23031] ppid=23029 vsize=0 CPUtime=0
/proc/23031/stat : 23031 (sed) R 23029 23028 21680 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 274047121 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/23031/statm: 0 0 0 0 0 0 0

[startup+0.107531 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23028
/proc/meminfo: memFree=1883872/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515594 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23028
/proc/meminfo: memFree=1883872/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33573 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23034
/proc/meminfo: memFree=1878096/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476416 CPUtime=1.3
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 1657 0 0 0 129 1 0 0 25 0 1 0 274047123 1511849984 1630 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 135038309 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369104 1630 82 232 0 368869 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481768

[startup+2.977 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23034
/proc/meminfo: memFree=1873936/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476416 CPUtime=2.94
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 2722 0 0 0 293 1 0 0 25 0 1 0 274047123 1511849984 2693 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517740 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369104 2693 92 232 0 368869 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481768

[startup+6.25353 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23034
/proc/meminfo: memFree=1871760/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476416 CPUtime=6.22
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 3438 0 0 0 620 2 0 0 25 0 1 0 274047123 1511849984 3409 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369104 3409 92 232 0 368869 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481768

[startup+12.7136 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23034
/proc/meminfo: memFree=1856464/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476416 CPUtime=12.67
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 7014 0 0 0 1264 3 0 0 25 0 1 0 274047123 1511849984 6985 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539555 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369104 6985 92 232 0 368869 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481768

[startup+25.5217 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23034
/proc/meminfo: memFree=1847312/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476416 CPUtime=25.48
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 9097 0 0 0 2543 5 0 0 25 0 1 0 274047123 1511849984 9031 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369104 9031 92 232 0 368869 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481768

[startup+51.1439 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23034
/proc/meminfo: memFree=1833552/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476416 CPUtime=51.09
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 12618 0 0 0 5100 9 0 0 25 0 1 0 274047123 1511849984 12552 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369104 12552 92 232 0 368869 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481768

[startup+102.383 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23034
/proc/meminfo: memFree=1805520/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476416 CPUtime=102.31
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 19519 0 0 0 10217 14 0 0 25 0 1 0 274047123 1511849984 19453 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369104 19453 92 232 0 368869 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 1481768

[startup+162.442 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 23034
/proc/meminfo: memFree=1805328/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476416 CPUtime=162.35
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 19583 0 0 0 16221 14 0 0 25 0 1 0 274047123 1511849984 19455 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369104 19455 92 232 0 368869 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 1481768

[startup+222.501 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 23034
/proc/meminfo: memFree=1805264/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476416 CPUtime=222.4
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 19671 0 0 0 22225 15 0 0 25 0 1 0 274047123 1511849984 19455 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369104 19455 92 232 0 368869 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481768

[startup+282.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23034
/proc/meminfo: memFree=1805264/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476416 CPUtime=282.44
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 19690 0 0 0 28229 15 0 0 25 0 1 0 274047123 1511849984 19474 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369104 19474 92 232 0 368869 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 1481768

[startup+342.615 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23034
/proc/meminfo: memFree=1803280/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476448 CPUtime=342.47
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 20273 0 0 0 34232 15 0 0 25 0 1 0 274047123 1511882752 19952 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369112 19952 92 232 0 368877 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 1481800

[startup+402.672 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23034
/proc/meminfo: memFree=1790416/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476448 CPUtime=402.51
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 23562 0 0 0 40233 18 0 0 25 0 1 0 274047123 1511882752 23241 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369112 23241 92 232 0 368877 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 1481800

[startup+462.727 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23034
/proc/meminfo: memFree=1788112/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476448 CPUtime=462.54
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 24111 0 0 0 46235 19 0 0 25 0 1 0 274047123 1511882752 23744 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369112 23744 92 232 0 368877 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 1481800

[startup+522.781 s]

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

[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476448 CPUtime=582.62
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 24146 0 0 0 58243 19 0 0 25 0 1 0 274047123 1511882752 23744 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369112 23744 92 232 0 368877 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 1481800

[startup+642.899 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23034
/proc/meminfo: memFree=1788048/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476448 CPUtime=642.66
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 24187 0 0 0 64247 19 0 0 25 0 1 0 274047123 1511882752 23744 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369112 23744 92 232 0 368877 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 1481800

[startup+702.952 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23034
/proc/meminfo: memFree=1788048/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476448 CPUtime=702.69
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 24187 0 0 0 70250 19 0 0 25 0 1 0 274047123 1511882752 23744 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369112 23744 92 232 0 368877 0
Current children cumulated CPU time (s) 702.7
Current children cumulated vsize (KiB) 1481800

[startup+763.013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23034
/proc/meminfo: memFree=1770704/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476448 CPUtime=762.73
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 28668 0 0 0 76249 24 0 0 25 0 1 0 274047123 1511882752 28225 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517785 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369112 28225 92 232 0 368877 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 1481800

[startup+823.109 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23158
/proc/meminfo: memFree=1748192/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476448 CPUtime=822.75
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 33860 0 0 0 82244 31 0 0 25 0 1 0 274047123 1511882752 33417 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369112 33417 92 232 0 368877 0
Current children cumulated CPU time (s) 822.76
Current children cumulated vsize (KiB) 1481800

[startup+883.182 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23232
/proc/meminfo: memFree=1732048/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476448 CPUtime=882.77
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 38155 0 0 0 88240 37 0 0 25 0 1 0 274047123 1511882752 37712 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369112 37712 92 232 0 368877 0
Current children cumulated CPU time (s) 882.78
Current children cumulated vsize (KiB) 1481800

[startup+943.236 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23232
/proc/meminfo: memFree=1716048/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476448 CPUtime=942.8
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 42165 0 0 0 94238 42 0 0 25 0 1 0 274047123 1511882752 41722 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369112 41722 92 232 0 368877 0
Current children cumulated CPU time (s) 942.81
Current children cumulated vsize (KiB) 1481800

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23232
/proc/meminfo: memFree=1701200/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476448 CPUtime=1002.84
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 45901 0 0 0 100237 47 0 0 25 0 1 0 274047123 1511882752 45458 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369112 45458 92 232 0 368877 0
Current children cumulated CPU time (s) 1002.85
Current children cumulated vsize (KiB) 1481800

[startup+1063.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23232
/proc/meminfo: memFree=1686864/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476448 CPUtime=1062.88
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 49429 0 0 0 106238 50 0 0 25 0 1 0 274047123 1511882752 48986 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534844 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369112 48986 92 232 0 368877 0
Current children cumulated CPU time (s) 1062.89
Current children cumulated vsize (KiB) 1481800

[startup+1123.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23232
/proc/meminfo: memFree=1675216/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476448 CPUtime=1122.92
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 52347 0 0 0 112239 53 0 0 25 0 1 0 274047123 1511882752 51904 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369112 51904 92 232 0 368877 0
Current children cumulated CPU time (s) 1122.93
Current children cumulated vsize (KiB) 1481800

[startup+1183.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23232
/proc/meminfo: memFree=1664208/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476448 CPUtime=1182.95
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 55128 0 0 0 118239 56 0 0 25 0 1 0 274047123 1511882752 54685 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369112 54685 92 232 0 368877 0
Current children cumulated CPU time (s) 1182.96
Current children cumulated vsize (KiB) 1481800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23232
/proc/meminfo: memFree=1660240/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476448 CPUtime=1200.07
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 56066 0 0 0 119950 57 0 0 25 0 1 0 274047123 1511882752 55623 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369112 55623 92 232 0 368877 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481800

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

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

[startup+1200.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23232
/proc/meminfo: memFree=1660240/2055920 swapFree=4183956/4192956
[pid=23028] ppid=23026 vsize=5352 CPUtime=0.01
/proc/23028/stat : 23028 (Barcelogic) S 23026 23028 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274047120 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23028/statm: 1338 236 197 169 0 49 0
[pid=23034] ppid=23028 vsize=1476448 CPUtime=1200.07
/proc/23034/stat : 23034 (bsat) R 23028 23028 21680 0 -1 4194304 56066 0 0 0 119950 57 0 0 25 0 1 0 274047123 1511882752 55623 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23034/statm: 369112 55623 92 232 0 368877 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481800

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23028 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=15997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.022995
while last known CPU time is 1200.08

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

Real time (s): 1200.59
CPU time (s): 1200.08
CPU user time (s): 1199.51
CPU system time (s): 0.57
CPU usage (%): 99.9579
Max. virtual memory (cumulated for all children) (KiB): 1482188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 795
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= 10

runsolver used 0.857869 second user time and 2.46962 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Tue Feb 27 01:48:14 UTC 2007

IDJOB= 309403
IDBENCH= 20258
IDSOLVER= 122
FILE ID= node69/309403-1172540894

PBS_JOBID= 3971825

Free space on /tmp= 66560 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/309403-1172540894/Barcelogic /tmp/evaluation/309403-1172540894/instance-309403-1172540894.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-309403-1172540894 -o ROOT/results/node69/solver-309403-1172540894 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309403-1172540894/Barcelogic /tmp/evaluation/309403-1172540894/instance-309403-1172540894.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  202e2057dc8114964b5b3ec133b76d59

RANDOM SEED= 765990910

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1884280 kB
Buffers:         26884 kB
Cached:         108088 kB
SwapCached:       3068 kB
Active:          69884 kB
Inactive:        75040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1884280 kB
SwapTotal:     4192956 kB
SwapFree:      4183956 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:          15464 kB
Slab:            12668 kB
Committed_AS:   699464 kB
PageTables:       1472 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= 66560 MiB

End job on node69 on Tue Feb 27 02:08:17 UTC 2007