Trace number 304606

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) 1200.09 1200.49

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S1617760096-16.cnf
MD5SUM5f3213e2fda965548b3e8a74d5e8ed7c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.017997 s
0.00/0.02	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/node22/watcher-304606-1172062045 -o ROOT/results/node22/solver-304606-1172062045 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304606-1172062045/Barcelogic /tmp/evaluation/304606-1172062045/instance-304606-1172062045.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: 0.92 0.98 0.99 3/77 29672
/proc/meminfo: memFree=1634336/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 226158431 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467984466 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/29672/statm: 1338 232 195 169 0 49 0
[pid=29673] ppid=29672 vsize=5352 CPUtime=0
/proc/29673/stat : 29673 (Barcelogic) S 29672 29672 28951 0 -1 4194368 53 25 0 0 0 0 0 0 21 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/29673/statm: 1338 236 198 169 0 49 0

[startup+0.108384 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29672
/proc/meminfo: memFree=1634336/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.516415 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29672
/proc/meminfo: memFree=1634336/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33847 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 29678
/proc/meminfo: memFree=1624272/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=1.26
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 2755 0 0 0 125 1 0 0 25 0 1 0 226158437 1511952384 2729 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 2729 81 232 0 368894 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.9856 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 29678
/proc/meminfo: memFree=1618064/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=2.91
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 4876 0 0 0 289 2 0 0 25 0 1 0 226158437 1511952384 4850 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 4850 81 232 0 368894 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481868

[startup+6.26184 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 29678
/proc/meminfo: memFree=1603152/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=6.18
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 8251 0 0 0 614 4 0 0 25 0 1 0 226158437 1511952384 8225 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 8225 81 232 0 368894 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481868

[startup+12.7233 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 29678
/proc/meminfo: memFree=1578896/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=12.64
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 13926 0 0 0 1258 6 0 0 25 0 1 0 226158437 1511952384 13900 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 13900 81 232 0 368894 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481868

[startup+25.5283 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 29678
/proc/meminfo: memFree=1545168/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=25.44
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 22510 0 0 0 2532 12 0 0 25 0 1 0 226158437 1511952384 22484 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 22484 81 232 0 368894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481868

[startup+51.1562 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 29678
/proc/meminfo: memFree=1515856/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=51.07
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 29471 0 0 0 5090 17 0 0 25 0 1 0 226158437 1511952384 29329 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 29329 81 232 0 368894 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481868

[startup+102.405 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 29678
/proc/meminfo: memFree=1515664/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=102.3
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 29567 0 0 0 10213 17 0 0 25 0 1 0 226158437 1511952384 29425 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 29425 81 232 0 368894 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481868

[startup+162.475 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29678
/proc/meminfo: memFree=1490640/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=162.36
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 35802 0 0 0 16214 22 0 0 25 0 1 0 226158437 1511952384 35660 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 35660 81 232 0 368894 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481868

[startup+222.541 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29678
/proc/meminfo: memFree=1460688/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=222.41
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 43311 0 0 0 22212 29 0 0 25 0 1 0 226158437 1511952384 43169 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 43169 81 232 0 368894 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481868

[startup+282.609 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29678
/proc/meminfo: memFree=1435280/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=282.47
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 49676 0 0 0 28212 35 0 0 25 0 1 0 226158437 1511952384 49534 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 49534 81 232 0 368894 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481868

[startup+342.678 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29678
/proc/meminfo: memFree=1413776/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=342.53
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 55047 0 0 0 34211 42 0 0 25 0 1 0 226158437 1511952384 54905 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 54905 81 232 0 368894 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 1481868

[startup+402.751 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29678
/proc/meminfo: memFree=1394000/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=402.58
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 59938 0 0 0 40210 48 0 0 25 0 1 0 226158437 1511952384 59796 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 59796 81 232 0 368894 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481868

[startup+462.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29678
/proc/meminfo: memFree=1376528/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=462.64
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 64319 0 0 0 46211 53 0 0 25 0 1 0 226158437 1511952384 64177 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 64177 81 232 0 368894 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 1481868

[startup+522.889 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29678
/proc/meminfo: memFree=1360272/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05

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

[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=582.76
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 72277 0 0 0 58216 60 0 0 25 0 1 0 226158437 1511952384 72135 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 72135 81 232 0 368894 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 1481868

[startup+643.033 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29678
/proc/meminfo: memFree=1330384/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=642.81
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 75802 0 0 0 64217 64 0 0 25 0 1 0 226158437 1511952384 75660 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 75660 81 232 0 368894 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 1481868

[startup+703.069 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29678
/proc/meminfo: memFree=1316944/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=702.83
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 79167 0 0 0 70215 68 0 0 25 0 1 0 226158437 1511952384 79025 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 79025 81 232 0 368894 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 1481868

[startup+763.141 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29678
/proc/meminfo: memFree=1303760/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=762.89
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 82478 0 0 0 76218 71 0 0 25 0 1 0 226158437 1511952384 82336 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 82336 81 232 0 368894 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 1481868

[startup+823.214 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 29744
/proc/meminfo: memFree=1289744/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=822.93
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 85609 0 0 0 82217 76 0 0 25 0 1 0 226158437 1511952384 85467 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 85467 81 232 0 368894 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 1481868

[startup+883.218 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 29836
/proc/meminfo: memFree=1276496/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=882.86
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 88944 0 0 0 88207 79 0 0 25 0 1 0 226158437 1511952384 88802 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 88802 81 232 0 368894 0
Current children cumulated CPU time (s) 882.91
Current children cumulated vsize (KiB) 1481868

[startup+943.296 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29876
/proc/meminfo: memFree=1265032/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=942.91
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 92102 0 0 0 94209 82 0 0 25 0 1 0 226158437 1511952384 91960 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 91960 81 232 0 368894 0
Current children cumulated CPU time (s) 942.96
Current children cumulated vsize (KiB) 1481868

[startup+1003.36 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29876
/proc/meminfo: memFree=1253704/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=1002.96
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 94922 0 0 0 100211 85 0 0 25 0 1 0 226158437 1511952384 94780 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 94780 81 232 0 368894 0
Current children cumulated CPU time (s) 1003.01
Current children cumulated vsize (KiB) 1481868

[startup+1063.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29876
/proc/meminfo: memFree=1242568/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=1063.02
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 97664 0 0 0 106214 88 0 0 25 0 1 0 226158437 1511952384 97522 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 97522 81 232 0 368894 0
Current children cumulated CPU time (s) 1063.07
Current children cumulated vsize (KiB) 1481868

[startup+1123.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29876
/proc/meminfo: memFree=1231432/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=1123.07
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 100447 0 0 0 112216 91 0 0 25 0 1 0 226158437 1511952384 100305 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 100305 81 232 0 368894 0
Current children cumulated CPU time (s) 1123.12
Current children cumulated vsize (KiB) 1481868

[startup+1183.57 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 29876
/proc/meminfo: memFree=1221320/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=1183.13
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 103003 0 0 0 118219 94 0 0 25 0 1 0 226158437 1511952384 102861 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 102861 81 232 0 368894 0
Current children cumulated CPU time (s) 1183.18
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 29876
/proc/meminfo: memFree=1218312/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=1200.04
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 103721 0 0 0 119910 94 0 0 25 0 1 0 226158437 1511952384 103579 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 103579 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481868

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

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

[startup+1200.48 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 29876
/proc/meminfo: memFree=1218312/2055920 swapFree=4147192/4192956
[pid=29672] ppid=29670 vsize=5352 CPUtime=0.05
/proc/29672/stat : 29672 (Barcelogic) S 29670 29672 28951 0 -1 4194304 332 665 0 0 0 0 5 0 16 0 1 0 226158431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29672/statm: 1338 236 197 169 0 49 0
[pid=29678] ppid=29672 vsize=1476516 CPUtime=1200.04
/proc/29678/stat : 29678 (bsat) R 29672 29672 28951 0 -1 4194304 103721 0 0 0 119910 94 0 0 25 0 1 0 226158437 1511952384 103579 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/29678/statm: 369129 103579 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481868

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29672 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=50992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.06199
while last known CPU time is 1200.09

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

Real time (s): 1200.49
CPU time (s): 1200.09
CPU user time (s): 1199.15
CPU system time (s): 0.94
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 1482332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.050992
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 997
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= 34
involuntary context switches= 13

runsolver used 1.12183 second user time and 3.14852 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Feb 21 12:47:25 UTC 2007

IDJOB= 304606
IDBENCH= 20136
IDSOLVER= 122
FILE ID= node22/304606-1172062045

PBS_JOBID= 3892781

Free space on /tmp= 66558 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S1617760096-16.cnf
COMMAND LINE= /tmp/evaluation/304606-1172062045/Barcelogic /tmp/evaluation/304606-1172062045/instance-304606-1172062045.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-304606-1172062045 -o ROOT/results/node22/solver-304606-1172062045 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304606-1172062045/Barcelogic /tmp/evaluation/304606-1172062045/instance-304606-1172062045.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  5f3213e2fda965548b3e8a74d5e8ed7c

RANDOM SEED= 719297201

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1634744 kB
Buffers:         40780 kB
Cached:         296548 kB
SwapCached:      12260 kB
Active:         275476 kB
Inactive:        84992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1634744 kB
SwapTotal:     4192956 kB
SwapFree:      4147192 kB
Dirty:            2168 kB
Writeback:           0 kB
Mapped:          29976 kB
Slab:            46360 kB
Committed_AS:   688904 kB
PageTables:       1668 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node22 on Wed Feb 21 13:07:28 UTC 2007