Trace number 307927

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) 1200.07 1200.48

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S1909130260-19-SAT.cnf
MD5SUM34b5792021dd848a8af4ebefee6dfe73
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.154975
Satisfiable
(Un)Satisfiability was proved
Number of variables3497
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
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 |    9344    25229 |    2803       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |    8079    24335 |      --       0       --      -- |     --   | -1265/-894
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 2574   #clauses: 8079   #literals: 24335
0.00/0.06	c CPU time:   0.058991 s
0.00/0.06	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/node10/watcher-307927-1172509541 -o ROOT/results/node10/solver-307927-1172509541 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307927-1172509541/Barcelogic /tmp/evaluation/307927-1172509541/instance-307927-1172509541.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: 0.93 0.97 0.93 3/77 20487
/proc/meminfo: memFree=1609144/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 270909133 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20487/statm: 1338 232 195 169 0 49 0
[pid=20488] ppid=20487 vsize=5352 CPUtime=0
/proc/20488/stat : 20488 (Barcelogic) S 20487 20487 19366 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20488/statm: 1338 236 198 169 0 49 0

[startup+0.107203 s]
/proc/loadavg: 0.93 0.97 0.93 3/77 20487
/proc/meminfo: memFree=1609144/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.515253 s]
/proc/loadavg: 0.93 0.97 0.93 3/77 20487
/proc/meminfo: memFree=1609144/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33636 s]
/proc/loadavg: 0.93 0.97 0.93 2/79 20493
/proc/meminfo: memFree=1604328/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=1.24
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 1310 0 0 0 124 0 0 0 25 0 1 0 270909141 1511657472 1267 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516588 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 1267 82 232 0 368822 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481580

[startup+2.97959 s]
/proc/loadavg: 0.93 0.97 0.93 2/79 20493
/proc/meminfo: memFree=1601768/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=2.89
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 2169 0 0 0 288 1 0 0 25 0 1 0 270909141 1511657472 2126 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134563496 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 2126 82 232 0 368822 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481580

[startup+6.25903 s]
/proc/loadavg: 0.93 0.97 0.93 2/79 20493
/proc/meminfo: memFree=1594728/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=6.17
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 3850 0 0 0 615 2 0 0 25 0 1 0 270909141 1511657472 3807 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 3807 82 232 0 368822 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481580

[startup+12.7229 s]
/proc/loadavg: 0.94 0.97 0.93 2/79 20493
/proc/meminfo: memFree=1584872/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=12.63
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 6030 0 0 0 1260 3 0 0 25 0 1 0 270909141 1511657472 5952 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535205 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 5952 92 232 0 368822 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481580

[startup+25.5316 s]
/proc/loadavg: 0.95 0.97 0.93 2/79 20493
/proc/meminfo: memFree=1584232/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=25.43
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 6361 0 0 0 2540 3 0 0 25 0 1 0 270909141 1511657472 6283 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 6283 92 232 0 368822 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481580

[startup+51.1611 s]
/proc/loadavg: 0.97 0.97 0.93 2/79 20493
/proc/meminfo: memFree=1555304/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=51.06
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 13594 0 0 0 5097 9 0 0 25 0 1 0 270909141 1511657472 13516 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 13516 92 232 0 368822 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481580

[startup+102.418 s]
/proc/loadavg: 0.98 0.97 0.93 2/79 20493
/proc/meminfo: memFree=1521576/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=102.29
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 21946 0 0 0 10211 18 0 0 25 0 1 0 270909141 1511657472 21868 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 21868 92 232 0 368822 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481580

[startup+162.495 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 20493
/proc/meminfo: memFree=1495464/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=162.35
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 28390 0 0 0 16211 24 0 0 25 0 1 0 270909141 1511657472 28312 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 28312 92 232 0 368822 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481580

[startup+222.571 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 20493
/proc/meminfo: memFree=1474536/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=222.41
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 33611 0 0 0 22211 30 0 0 25 0 1 0 270909141 1511657472 33533 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 33533 92 232 0 368822 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481580

[startup+282.643 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 20493
/proc/meminfo: memFree=1460840/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=282.47
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 37077 0 0 0 28212 35 0 0 25 0 1 0 270909141 1511657472 36999 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 36999 92 232 0 368822 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481580

[startup+342.719 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 20493
/proc/meminfo: memFree=1445608/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=342.52
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 40896 0 0 0 34214 38 0 0 25 0 1 0 270909141 1511657472 40818 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 40818 92 232 0 368822 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 1481580

[startup+402.796 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 20493
/proc/meminfo: memFree=1429800/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=402.58
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 44774 0 0 0 40215 43 0 0 25 0 1 0 270909141 1511657472 44696 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 44696 92 232 0 368822 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481580

[startup+462.871 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 20493
/proc/meminfo: memFree=1418472/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=462.64
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 47599 0 0 0 46217 47 0 0 25 0 1 0 270909141 1511657472 47521 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 47521 92 232 0 368822 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 1481580

[startup+522.944 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 20493
/proc/meminfo: memFree=1408808/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06

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

[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=582.74
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 52547 0 0 0 58220 54 0 0 25 0 1 0 270909141 1511657472 52469 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 52469 92 232 0 368822 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 1481580

[startup+643.093 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 20493
/proc/meminfo: memFree=1388520/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=642.8
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 55069 0 0 0 64221 59 0 0 25 0 1 0 270909141 1511657472 54991 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 54991 92 232 0 368822 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 1481580

[startup+703.165 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 20493
/proc/meminfo: memFree=1379944/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=702.86
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 57200 0 0 0 70225 61 0 0 25 0 1 0 270909141 1511657472 57122 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 57122 92 232 0 368822 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 1481580

[startup+763.236 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 20493
/proc/meminfo: memFree=1369896/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=762.91
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 59734 0 0 0 76227 64 0 0 25 0 1 0 270909141 1511657472 59656 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535696 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 59656 92 232 0 368822 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 1481580

[startup+823.318 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 20493
/proc/meminfo: memFree=1359976/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=822.97
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 62184 0 0 0 82229 68 0 0 25 0 1 0 270909141 1511657472 62106 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 62106 92 232 0 368822 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 1481580

[startup+883.387 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 20493
/proc/meminfo: memFree=1350056/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=883.02
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 64705 0 0 0 88230 72 0 0 25 0 1 0 270909141 1511657472 64627 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 64627 92 232 0 368822 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 1481580

[startup+943.46 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 20493
/proc/meminfo: memFree=1342632/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=943.08
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 66556 0 0 0 94233 75 0 0 25 0 1 0 270909141 1511657472 66478 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 66478 92 232 0 368822 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 1481580

[startup+1003.53 s]
/proc/loadavg: 1.05 0.99 0.94 2/79 20493
/proc/meminfo: memFree=1334888/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=1003.13
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 68502 0 0 0 100235 78 0 0 25 0 1 0 270909141 1511657472 68424 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 68424 92 232 0 368822 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 1481580

[startup+1063.61 s]
/proc/loadavg: 1.02 0.99 0.94 2/79 20493
/proc/meminfo: memFree=1328104/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=1063.19
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 70183 0 0 0 106239 80 0 0 25 0 1 0 270909141 1511657472 70105 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 70105 92 232 0 368822 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 1481580

[startup+1123.69 s]
/proc/loadavg: 1.00 0.99 0.94 2/79 20493
/proc/meminfo: memFree=1321960/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=1123.24
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 71718 0 0 0 112242 82 0 0 25 0 1 0 270909141 1511657472 71640 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 71640 92 232 0 368822 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 1481580

[startup+1183.76 s]
/proc/loadavg: 1.05 1.00 0.94 2/79 20493
/proc/meminfo: memFree=1315368/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=1183.3
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 73379 0 0 0 118245 85 0 0 25 0 1 0 270909141 1511657472 73301 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518115 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 73301 92 232 0 368822 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 1481580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.04 1.00 0.94 2/79 20493
/proc/meminfo: memFree=1313704/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=1200.01
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 73761 0 0 0 119916 85 0 0 25 0 1 0 270909141 1511657472 73683 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 73683 92 232 0 368822 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481580

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

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

[startup+1200.47 s]
/proc/loadavg: 1.04 1.00 0.94 2/79 20493
/proc/meminfo: memFree=1313704/2055920 swapFree=4192812/4192956
[pid=20487] ppid=20485 vsize=5352 CPUtime=0.06
/proc/20487/stat : 20487 (Barcelogic) S 20485 20487 19366 0 -1 4194304 332 760 0 0 0 0 6 0 16 0 1 0 270909133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20487/statm: 1338 236 197 169 0 49 0
[pid=20493] ppid=20487 vsize=1476228 CPUtime=1200.01
/proc/20493/stat : 20493 (bsat) R 20487 20487 19366 0 -1 4194304 73761 0 0 0 119916 85 0 0 25 0 1 0 270909141 1511657472 73683 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20493/statm: 369057 73683 92 232 0 368822 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481580

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20487 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=72988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.081986
while last known CPU time is 1200.07

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

Real time (s): 1200.48
CPU time (s): 1200.07
CPU user time (s): 1199.22
CPU system time (s): 0.85
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 1481712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.072988
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1092
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= 13

runsolver used 1.20982 second user time and 3.05854 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Mon Feb 26 17:05:41 UTC 2007

IDJOB= 307927
IDBENCH= 20217
IDSOLVER= 122
FILE ID= node10/307927-1172509541

PBS_JOBID= 3971597

Free space on /tmp= 66559 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S1909130260-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/307927-1172509541/Barcelogic /tmp/evaluation/307927-1172509541/instance-307927-1172509541.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-307927-1172509541 -o ROOT/results/node10/solver-307927-1172509541 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307927-1172509541/Barcelogic /tmp/evaluation/307927-1172509541/instance-307927-1172509541.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  34b5792021dd848a8af4ebefee6dfe73

RANDOM SEED= 289786892

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1609552 kB
Buffers:         48344 kB
Cached:         283632 kB
SwapCached:          0 kB
Active:         214708 kB
Inactive:       162552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1609552 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2076 kB
Writeback:           0 kB
Mapped:          64132 kB
Slab:            54564 kB
Committed_AS:  1333324 kB
PageTables:       1836 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 node10 on Mon Feb 26 17:25:44 UTC 2007