Trace number 310674

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 1200.45

General information on the benchmark

Namerandom/2+p/p0.9/v630/
unif2p-p0.9-v630-c2280-S1804595013-08-SAT.cnf
MD5SUM349353060fd2d6c47e7784aed8d6092f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.052991
Satisfiable
(Un)Satisfiability was proved
Number of variables630
Number of clauses2280
Sum of the clauses size6612
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2228
Number of clauses of size 32052
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2280     6612 |     683       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2208     6637 |      --       0       --      -- |     --   | -72/25
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 576   #clauses: 2208   #literals: 6637
0.00/0.01	c CPU time:   0.008998 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/node63/watcher-310674-1172560899 -o ROOT/results/node63/solver-310674-1172560899 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310674-1172560899/Barcelogic /tmp/evaluation/310674-1172560899/instance-310674-1172560899.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: 0.96 0.98 0.98 3/64 14511
/proc/meminfo: memFree=1819104/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 276047303 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254974546 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14511/statm: 1338 232 195 169 0 49 0
[pid=14512] ppid=14511 vsize=5352 CPUtime=0
/proc/14512/stat : 14512 (Barcelogic) S 14511 14511 13612 0 -1 4194368 53 25 0 0 0 0 0 0 21 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/14512/statm: 1338 236 198 169 0 49 0
[pid=14514] ppid=14512 vsize=0 CPUtime=0
/proc/14514/stat : 14514 (sed) R 14512 14511 13612 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 276047303 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/14514/statm: 0 0 0 0 0 0 0

[startup+0.107582 s]
/proc/loadavg: 0.96 0.98 0.98 3/64 14511
/proc/meminfo: memFree=1819104/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515622 s]
/proc/loadavg: 0.96 0.98 0.98 3/64 14511
/proc/meminfo: memFree=1819104/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33571 s]
/proc/loadavg: 0.97 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1814992/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=1.3
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 1060 0 0 0 130 0 0 0 25 0 1 0 276047305 1511915520 1032 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 1032 92 232 0 368885 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481832

[startup+2.97588 s]
/proc/loadavg: 0.97 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1814096/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=2.94
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 1654 0 0 0 294 0 0 0 25 0 1 0 276047305 1511915520 1626 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534988 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 1626 92 232 0 368885 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481832

[startup+6.25823 s]
/proc/loadavg: 0.97 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1807000/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=6.22
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 3325 0 0 0 621 1 0 0 25 0 1 0 276047305 1511915520 3297 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517514 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 3297 92 232 0 368885 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481832

[startup+12.7169 s]
/proc/loadavg: 0.97 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1805080/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=12.68
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 3476 0 0 0 1267 1 0 0 25 0 1 0 276047305 1511915520 3448 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 3448 92 232 0 368885 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481832

[startup+25.5223 s]
/proc/loadavg: 0.98 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1794264/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=25.48
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 6317 0 0 0 2544 4 0 0 25 0 1 0 276047305 1511915520 6289 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 6289 92 232 0 368885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481832

[startup+51.144 s]
/proc/loadavg: 0.98 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1777944/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=51.1
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 10276 0 0 0 5102 8 0 0 25 0 1 0 276047305 1511915520 10248 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 10248 92 232 0 368885 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481832

[startup+102.387 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1765144/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=102.33
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 13426 0 0 0 10222 11 0 0 25 0 1 0 276047305 1511915520 13359 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 13359 92 232 0 368885 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481832

[startup+162.448 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1765144/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=162.37
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 13432 0 0 0 16226 11 0 0 25 0 1 0 276047305 1511915520 13365 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 13365 92 232 0 368885 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481832

[startup+222.505 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1765144/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=222.41
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 13432 0 0 0 22230 11 0 0 25 0 1 0 276047305 1511915520 13365 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 13365 92 232 0 368885 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481832

[startup+282.562 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1761432/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=282.45
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 14351 0 0 0 28233 12 0 0 25 0 1 0 276047305 1511915520 14251 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 14251 92 232 0 368885 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481832

[startup+342.619 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1761496/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=342.49
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 14351 0 0 0 34237 12 0 0 25 0 1 0 276047305 1511915520 14251 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 14251 92 232 0 368885 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 1481832

[startup+402.677 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1761432/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=402.53
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 14401 0 0 0 40241 12 0 0 25 0 1 0 276047305 1511915520 14251 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518189 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 14251 92 232 0 368885 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481832

[startup+462.733 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1761432/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=462.57
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 14401 0 0 0 46245 12 0 0 25 0 1 0 276047305 1511915520 14251 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518061 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 14251 92 232 0 368885 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 1481832

[startup+522.789 s]

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

[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=522.61
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 14473 0 0 0 52249 12 0 0 25 0 1 0 276047305 1511915520 14251 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 14251 92 232 0 368885 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 1481832

[startup+582.843 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1761432/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=582.66
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 14473 0 0 0 58253 13 0 0 25 0 1 0 276047305 1511915520 14251 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 14251 92 232 0 368885 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 1481832

[startup+642.902 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1761432/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=642.69
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 14588 0 0 0 64256 13 0 0 25 0 1 0 276047305 1511915520 14251 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 14251 92 232 0 368885 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 1481832

[startup+702.957 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1760920/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=702.73
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 14771 0 0 0 70260 13 0 0 25 0 1 0 276047305 1511915520 14434 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 14434 92 232 0 368885 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 1481832

[startup+763.014 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1744472/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=762.76
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 18895 0 0 0 76259 17 0 0 25 0 1 0 276047305 1511915520 18558 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 18558 92 232 0 368885 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 1481832

[startup+823.077 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1731352/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=822.81
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 22123 0 0 0 82261 20 0 0 25 0 1 0 276047305 1511915520 21786 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 21786 92 232 0 368885 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 1481832

[startup+883.132 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1720984/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=882.85
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 24720 0 0 0 88262 23 0 0 25 0 1 0 276047305 1511915520 24383 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 24383 92 232 0 368885 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 1481832

[startup+943.188 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1712920/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=942.89
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 26732 0 0 0 94264 25 0 0 25 0 1 0 276047305 1511915520 26395 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 26395 92 232 0 368885 0
Current children cumulated CPU time (s) 942.9
Current children cumulated vsize (KiB) 1481832

[startup+1003.25 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14517
/proc/meminfo: memFree=1706008/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=1002.94
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 28460 0 0 0 100266 28 0 0 25 0 1 0 276047305 1511915520 28123 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 28123 92 232 0 368885 0
Current children cumulated CPU time (s) 1002.95
Current children cumulated vsize (KiB) 1481832

[startup+1063.31 s]
/proc/loadavg: 1.07 1.00 0.99 2/66 14517
/proc/meminfo: memFree=1698904/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=1062.98
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 30225 0 0 0 106269 29 0 0 25 0 1 0 276047305 1511915520 29888 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 29888 92 232 0 368885 0
Current children cumulated CPU time (s) 1062.99
Current children cumulated vsize (KiB) 1481832

[startup+1123.37 s]
/proc/loadavg: 1.03 1.00 0.99 2/66 14517
/proc/meminfo: memFree=1691800/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=1123.02
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 31992 0 0 0 112271 31 0 0 25 0 1 0 276047305 1511915520 31655 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 31655 92 232 0 368885 0
Current children cumulated CPU time (s) 1123.03
Current children cumulated vsize (KiB) 1481832

[startup+1183.43 s]
/proc/loadavg: 1.08 1.02 0.99 2/66 14517
/proc/meminfo: memFree=1684184/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=1183.06
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 33918 0 0 0 118273 33 0 0 25 0 1 0 276047305 1511915520 33581 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 33581 92 232 0 368885 0
Current children cumulated CPU time (s) 1183.07
Current children cumulated vsize (KiB) 1481832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.06 1.01 0.99 2/66 14517
/proc/meminfo: memFree=1682136/2055920 swapFree=4179040/4192956
[pid=14511] ppid=14509 vsize=5352 CPUtime=0.01
/proc/14511/stat : 14511 (Barcelogic) S 14509 14511 13612 0 -1 4194304 332 439 0 0 0 0 1 0 16 0 1 0 276047303 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 236 197 169 0 49 0
[pid=14517] ppid=14511 vsize=1476480 CPUtime=1200.07
/proc/14517/stat : 14517 (bsat) R 14511 14511 13612 0 -1 4194304 34406 0 0 0 119973 34 0 0 25 0 1 0 276047305 1511915520 34069 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/14517/statm: 369120 34069 92 232 0 368885 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481832

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 14511 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=12998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.018997
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): 1200.45
CPU time (s): 1200.08
CPU user time (s): 1199.74
CPU system time (s): 0.34
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 1482292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 771
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= 11

runsolver used 0.794879 second user time and 2.44863 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue Feb 27 07:21:39 UTC 2007

IDJOB= 310674
IDBENCH= 20293
IDSOLVER= 122
FILE ID= node63/310674-1172560899

PBS_JOBID= 3971867

Free space on /tmp= 66559 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v630/unif2p-p0.9-v630-c2280-S1804595013-08-SAT.cnf
COMMAND LINE= /tmp/evaluation/310674-1172560899/Barcelogic /tmp/evaluation/310674-1172560899/instance-310674-1172560899.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-310674-1172560899 -o ROOT/results/node63/solver-310674-1172560899 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310674-1172560899/Barcelogic /tmp/evaluation/310674-1172560899/instance-310674-1172560899.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  349353060fd2d6c47e7784aed8d6092f

RANDOM SEED= 709451475

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:       1819512 kB
Buffers:         31056 kB
Cached:         153236 kB
SwapCached:       8148 kB
Active:         108192 kB
Inactive:        90128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1819512 kB
SwapTotal:     4192956 kB
SwapFree:      4179040 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            24056 kB
Committed_AS:   660512 kB
PageTables:       1460 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= 66559 MiB

End job on node63 on Tue Feb 27 07:41:42 UTC 2007