Trace number 304401

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.04 1200.39

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S751835224-10.cnf
MD5SUMa8dad63624e4a59fed1533e57cc14d5a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark161.871
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/node77/watcher-304401-1172057856 -o ROOT/results/node77/solver-304401-1172057856 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304401-1172057856/Barcelogic /tmp/evaluation/304401-1172057856/instance-304401-1172057856.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: 0.91 0.98 0.99 3/67 7789
/proc/meminfo: memFree=1431744/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 306 252 0 0 0 0 0 0 18 0 1 0 653156 5488640 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 233 195 169 0 50 0
[pid=7793] ppid=7789 vsize=5360 CPUtime=0
/proc/7793/stat : 7793 (Barcelogic) R 7789 7789 2933 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 653157 5488640 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242056215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7793/statm: 1340 233 195 169 0 50 0

[startup+0.108212 s]
/proc/loadavg: 0.91 0.98 0.99 3/67 7789
/proc/meminfo: memFree=1431744/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5360

[startup+0.51726 s]
/proc/loadavg: 0.91 0.98 0.99 3/67 7789
/proc/meminfo: memFree=1431744/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5360

[startup+1.34337 s]
/proc/loadavg: 0.91 0.98 0.99 2/69 7795
/proc/meminfo: memFree=1421104/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=1.27
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 2917 0 0 0 126 1 0 0 25 0 1 0 653162 1511952384 2891 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 2891 81 232 0 368894 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481876

[startup+2.97855 s]
/proc/loadavg: 0.91 0.98 0.99 2/69 7795
/proc/meminfo: memFree=1414896/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=2.91
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 5117 0 0 0 289 2 0 0 25 0 1 0 653162 1511952384 5091 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 5091 81 232 0 368894 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481876

[startup+6.25494 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 7795
/proc/meminfo: memFree=1398960/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=6.18
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 8677 0 0 0 615 3 0 0 25 0 1 0 653162 1511952384 8651 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540846 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 8651 81 232 0 368894 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481876

[startup+12.7117 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 7795
/proc/meminfo: memFree=1374272/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=12.64
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 14428 0 0 0 1257 7 0 0 25 0 1 0 653162 1511952384 14402 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 14402 81 232 0 368894 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481876

[startup+25.5152 s]
/proc/loadavg: 0.94 0.98 0.99 2/69 7795
/proc/meminfo: memFree=1340864/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=25.44
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 22977 0 0 0 2532 12 0 0 25 0 1 0 653162 1511952384 22951 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 22951 81 232 0 368894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481876

[startup+51.1323 s]
/proc/loadavg: 0.96 0.98 0.99 2/69 7795
/proc/meminfo: memFree=1314432/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=51.05
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 29213 0 0 0 5089 16 0 0 25 0 1 0 653162 1511952384 29071 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 29071 81 232 0 368894 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481876

[startup+102.362 s]
/proc/loadavg: 0.98 0.98 0.99 2/69 7795
/proc/meminfo: memFree=1314176/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=102.26
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 29311 0 0 0 10210 16 0 0 25 0 1 0 653162 1511952384 29169 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 29169 81 232 0 368894 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 1481876

[startup+162.411 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 7795
/proc/meminfo: memFree=1286848/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=162.3
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 36136 0 0 0 16207 23 0 0 25 0 1 0 653162 1511952384 35994 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 35994 81 232 0 368894 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 1481876

[startup+222.457 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 7795
/proc/meminfo: memFree=1255808/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=222.33
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 43903 0 0 0 22203 30 0 0 25 0 1 0 653162 1511952384 43761 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 43761 81 232 0 368894 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 1481876

[startup+282.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 7795
/proc/meminfo: memFree=1230784/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=282.35
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 50154 0 0 0 28199 36 0 0 25 0 1 0 653162 1511952384 50012 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 50012 81 232 0 368894 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 1481876

[startup+342.545 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 7795
/proc/meminfo: memFree=1208960/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=342.38
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 55628 0 0 0 34197 41 0 0 25 0 1 0 653162 1511952384 55486 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539485 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 55486 81 232 0 368894 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 1481876

[startup+402.593 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 7795
/proc/meminfo: memFree=1188480/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=402.41
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 60655 0 0 0 40195 46 0 0 25 0 1 0 653162 1511952384 60513 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 60513 81 232 0 368894 0
Current children cumulated CPU time (s) 402.46
Current children cumulated vsize (KiB) 1481876

[startup+462.637 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 7795
/proc/meminfo: memFree=1169792/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=462.44
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 65342 0 0 0 46194 50 0 0 25 0 1 0 653162 1511952384 65200 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 65200 81 232 0 368894 0
Current children cumulated CPU time (s) 462.49
Current children cumulated vsize (KiB) 1481876

[startup+522.682 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 7795
/proc/meminfo: memFree=1152576/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=522.47
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 69661 0 0 0 52192 55 0 0 25 0 1 0 653162 1511952384 69519 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 69519 81 232 0 368894 0
Current children cumulated CPU time (s) 522.52
Current children cumulated vsize (KiB) 1481876

[startup+582.727 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 7795
/proc/meminfo: memFree=1137472/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=582.5
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 73369 0 0 0 58192 58 0 0 25 0 1 0 653162 1511952384 73227 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 73227 81 232 0 368894 0
Current children cumulated CPU time (s) 582.55
Current children cumulated vsize (KiB) 1481876

[startup+642.774 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 7795
/proc/meminfo: memFree=1122816/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=642.53
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 77037 0 0 0 64191 62 0 0 25 0 1 0 653162 1511952384 76895 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 76895 81 232 0 368894 0
Current children cumulated CPU time (s) 642.58
Current children cumulated vsize (KiB) 1481876

[startup+702.817 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 7795
/proc/meminfo: memFree=1108480/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=702.56
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 80628 0 0 0 70190 66 0 0 25 0 1 0 653162 1511952384 80486 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 80486 81 232 0 368894 0
Current children cumulated CPU time (s) 702.61
Current children cumulated vsize (KiB) 1481876

[startup+762.863 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 7797
/proc/meminfo: memFree=1094784/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=762.59
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 84064 0 0 0 76189 70 0 0 25 0 1 0 653162 1511952384 83922 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 83922 81 232 0 368894 0
Current children cumulated CPU time (s) 762.64
Current children cumulated vsize (KiB) 1481876

[startup+822.909 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 7797
/proc/meminfo: memFree=1081856/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=822.61
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 87231 0 0 0 82189 72 0 0 25 0 1 0 653162 1511952384 87089 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 87089 81 232 0 368894 0
Current children cumulated CPU time (s) 822.66
Current children cumulated vsize (KiB) 1481876

[startup+882.95 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 7797
/proc/meminfo: memFree=1069440/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=882.64
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 90352 0 0 0 88190 74 0 0 25 0 1 0 653162 1511952384 90210 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 90210 81 232 0 368894 0
Current children cumulated CPU time (s) 882.69
Current children cumulated vsize (KiB) 1481876

[startup+942.992 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 7797
/proc/meminfo: memFree=1057856/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=942.66
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 93256 0 0 0 94189 77 0 0 25 0 1 0 653162 1511952384 93114 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 93114 81 232 0 368894 0
Current children cumulated CPU time (s) 942.71
Current children cumulated vsize (KiB) 1481876

[startup+1003.04 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 7797
/proc/meminfo: memFree=1046912/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=1002.69
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 95989 0 0 0 100189 80 0 0 25 0 1 0 653162 1511952384 95847 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 95847 81 232 0 368894 0
Current children cumulated CPU time (s) 1002.74
Current children cumulated vsize (KiB) 1481876

[startup+1063.08 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 7797
/proc/meminfo: memFree=1035584/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=1062.72
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 98773 0 0 0 106189 83 0 0 25 0 1 0 653162 1511952384 98631 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 98631 81 232 0 368894 0
Current children cumulated CPU time (s) 1062.77
Current children cumulated vsize (KiB) 1481876

[startup+1123.13 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 7797
/proc/meminfo: memFree=1024704/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=1122.75
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 101515 0 0 0 112190 85 0 0 25 0 1 0 653162 1511952384 101373 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 101373 81 232 0 368894 0
Current children cumulated CPU time (s) 1122.8
Current children cumulated vsize (KiB) 1481876

[startup+1183.16 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 7797
/proc/meminfo: memFree=1013952/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=1182.77
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 104192 0 0 0 118190 87 0 0 25 0 1 0 653162 1511952384 104050 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 104050 81 232 0 368894 0
Current children cumulated CPU time (s) 1182.82
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 7797
/proc/meminfo: memFree=1010816/2055892 swapFree=4096564/4096564
[pid=7789] ppid=7787 vsize=5360 CPUtime=0.05
/proc/7789/stat : 7789 (Barcelogic) S 7787 7789 2933 0 -1 4194304 330 663 0 0 0 0 5 0 16 0 1 0 653156 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7789/statm: 1340 234 195 169 0 50 0
[pid=7795] ppid=7789 vsize=1476516 CPUtime=1199.99
/proc/7795/stat : 7795 (bsat) R 7789 7789 2933 0 -1 4194304 104940 0 0 0 119911 88 0 0 25 0 1 0 653162 1511952384 104798 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7795/statm: 369129 104798 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481876

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 7789 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=51992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.05899
while last known CPU time is 1200.04

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

Real time (s): 1200.39
CPU time (s): 1200.04
CPU user time (s): 1199.16
CPU system time (s): 0.88
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 1482340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.051992
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 993
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= 8

runsolver used 0.98585 second user time and 2.22266 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Wed Feb 21 11:37:36 UTC 2007

IDJOB= 304401
IDBENCH= 20131
IDSOLVER= 122
FILE ID= node77/304401-1172057856

PBS_JOBID= 3865294

Free space on /tmp= 66650 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S751835224-10.cnf
COMMAND LINE= /tmp/evaluation/304401-1172057856/Barcelogic /tmp/evaluation/304401-1172057856/instance-304401-1172057856.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-304401-1172057856 -o ROOT/results/node77/solver-304401-1172057856 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304401-1172057856/Barcelogic /tmp/evaluation/304401-1172057856/instance-304401-1172057856.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  a8dad63624e4a59fed1533e57cc14d5a

RANDOM SEED= 239322125

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1432152 kB
Buffers:         25492 kB
Cached:         510076 kB
SwapCached:          0 kB
Active:         198964 kB
Inactive:       352192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1432152 kB
SwapTotal:     4096564 kB
SwapFree:      4096564 kB
Dirty:            2156 kB
Writeback:           0 kB
Mapped:          25796 kB
Slab:            59116 kB
Committed_AS:    45868 kB
PageTables:       1416 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66650 MiB

End job on node77 on Wed Feb 21 11:57:38 UTC 2007