Trace number 296857

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) 1200.03 1200.55

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1235873841-05.UNSAT.shuffled.cnf
MD5SUM2c303fd9fb44c7abbe5d75de84a326c4
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 variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data (download as text)

0.00/0.01	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 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.02	c CPU time:   0.007998 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/node60/watcher-296857-1171828187 -o ROOT/results/node60/solver-296857-1171828187 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296857-1171828187/Barcelogic /tmp/evaluation/296857-1171828187/instance-296857-1171828187.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 17856
/proc/meminfo: memFree=785264/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0
/proc/17856/stat : 17856 (Barcelogic) R 17854 17856 16830 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 202775506 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894413394 0 0 4100 65536 0 0 0 17 1 0 0
/proc/17856/statm: 1338 232 195 169 0 49 0
[pid=17857] ppid=17856 vsize=5352 CPUtime=0
/proc/17857/stat : 17857 (Barcelogic) S 17856 17856 16830 0 -1 4194368 53 0 0 0 0 0 0 0 18 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17857/statm: 1338 236 198 169 0 49 0
[pid=17858] ppid=17857 vsize=0 CPUtime=0
/proc/17858/stat : 17858 (Barcelogic) D 17857 17856 16830 0 -1 4194372 25 0 0 0 0 0 0 0 18 0 1 0 202775506 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/17858/statm: 0 0 0 0 0 0 0
[pid=17859] ppid=17857 vsize=0 CPUtime=0
/proc/17859/stat : 17859 (sed) D 17857 17856 16830 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 202775506 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/17859/statm: 0 0 0 0 0 0 0

[startup+0.111861 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 17856
/proc/meminfo: memFree=785264/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.519929 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 17856
/proc/meminfo: memFree=785264/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.34007 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17862
/proc/meminfo: memFree=778080/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476512 CPUtime=1.29
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 2000 0 0 0 129 0 0 0 25 0 1 0 202775509 1511948288 1974 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539627 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369128 1974 81 232 0 368893 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481864

[startup+2.97637 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17862
/proc/meminfo: memFree=773536/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476512 CPUtime=2.93
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 3479 0 0 0 292 1 0 0 25 0 1 0 202775509 1511948288 3453 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369128 3453 81 232 0 368893 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481864

[startup+6.25795 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17862
/proc/meminfo: memFree=763744/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476512 CPUtime=6.21
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 5288 0 0 0 620 1 0 0 25 0 1 0 202775509 1511948288 5226 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369128 5226 81 232 0 368893 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481864

[startup+12.7151 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17862
/proc/meminfo: memFree=762784/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476512 CPUtime=12.66
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 5757 0 0 0 1264 2 0 0 25 0 1 0 202775509 1511948288 5695 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369128 5695 81 232 0 368893 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481864

[startup+25.5284 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17862
/proc/meminfo: memFree=741728/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476512 CPUtime=25.47
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 11006 0 0 0 2542 5 0 0 25 0 1 0 202775509 1511948288 10944 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369128 10944 81 232 0 368893 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481864

[startup+51.154 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17862
/proc/meminfo: memFree=716576/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476512 CPUtime=51.09
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 17131 0 0 0 5100 9 0 0 25 0 1 0 202775509 1511948288 17069 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369128 17069 81 232 0 368893 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481864

[startup+102.398 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17862
/proc/meminfo: memFree=708832/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476512 CPUtime=102.32
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 19037 0 0 0 10221 11 0 0 25 0 1 0 202775509 1511948288 18898 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369128 18898 81 232 0 368893 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481864

[startup+162.463 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17862
/proc/meminfo: memFree=708704/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476512 CPUtime=162.37
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 19106 0 0 0 16226 11 0 0 25 0 1 0 202775509 1511948288 18919 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369128 18919 81 232 0 368893 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 1481864

[startup+222.518 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17862
/proc/meminfo: memFree=708704/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476512 CPUtime=222.4
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 19172 0 0 0 22229 11 0 0 25 0 1 0 202775509 1511948288 18921 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369128 18921 81 232 0 368893 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481864

[startup+282.575 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17862
/proc/meminfo: memFree=708704/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476548 CPUtime=282.44
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 19175 0 0 0 28233 11 0 0 25 0 1 0 202775509 1511985152 18924 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369137 18924 81 232 0 368902 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481900

[startup+342.631 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17862
/proc/meminfo: memFree=708128/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476548 CPUtime=342.47
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 19455 0 0 0 34236 11 0 0 25 0 1 0 202775509 1511985152 19046 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369137 19046 81 232 0 368902 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 1481900

[startup+402.692 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17862
/proc/meminfo: memFree=704480/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476548 CPUtime=402.51
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 20505 0 0 0 40240 11 0 0 25 0 1 0 202775509 1511985152 19966 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369137 19966 81 232 0 368902 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 1481900

[startup+462.749 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17862
/proc/meminfo: memFree=699936/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476548 CPUtime=462.55
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 21728 0 0 0 46243 12 0 0 25 0 1 0 202775509 1511985152 21189 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369137 21189 81 232 0 368902 0
Current children cumulated CPU time (s) 462.57

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

[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476548 CPUtime=522.59
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 26945 0 0 0 52241 18 0 0 25 0 1 0 202775509 1511985152 26406 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369137 26406 81 232 0 368902 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 1481900

[startup+582.868 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17862
/proc/meminfo: memFree=664288/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476548 CPUtime=582.63
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 30580 0 0 0 58242 21 0 0 25 0 1 0 202775509 1511985152 30041 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369137 30041 81 232 0 368902 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 1481900

[startup+642.935 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17862
/proc/meminfo: memFree=651680/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476548 CPUtime=642.68
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 33716 0 0 0 64242 26 0 0 25 0 1 0 202775509 1511985152 33177 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369137 33177 81 232 0 368902 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 1481900

[startup+703.013 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 17966
/proc/meminfo: memFree=639408/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476548 CPUtime=702.69
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 36505 0 0 0 70238 31 0 0 25 0 1 0 202775509 1511985152 35966 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369137 35966 81 232 0 368902 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 1481900

[startup+763.105 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 18038
/proc/meminfo: memFree=630064/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476548 CPUtime=762.72
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 38843 0 0 0 76239 33 0 0 25 0 1 0 202775509 1511985152 38304 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369137 38304 81 232 0 368902 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 1481900

[startup+823.171 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18060
/proc/meminfo: memFree=621984/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476548 CPUtime=822.76
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 41092 0 0 0 82240 36 0 0 25 0 1 0 202775509 1511985152 40553 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369137 40553 81 232 0 368902 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 1481900

[startup+883.223 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18060
/proc/meminfo: memFree=613856/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476548 CPUtime=882.79
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 43132 0 0 0 88241 38 0 0 25 0 1 0 202775509 1511985152 42593 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369137 42593 81 232 0 368902 0
Current children cumulated CPU time (s) 882.81
Current children cumulated vsize (KiB) 1481900

[startup+943.281 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18060
/proc/meminfo: memFree=606304/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476548 CPUtime=942.83
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 45036 0 0 0 94243 40 0 0 25 0 1 0 202775509 1511985152 44497 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369137 44497 81 232 0 368902 0
Current children cumulated CPU time (s) 942.85
Current children cumulated vsize (KiB) 1481900

[startup+1003.34 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18060
/proc/meminfo: memFree=599072/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476548 CPUtime=1002.87
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 46845 0 0 0 100245 42 0 0 25 0 1 0 202775509 1511985152 46306 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369137 46306 81 232 0 368902 0
Current children cumulated CPU time (s) 1002.89
Current children cumulated vsize (KiB) 1481900

[startup+1063.41 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18060
/proc/meminfo: memFree=592352/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476548 CPUtime=1062.92
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 48513 0 0 0 106248 44 0 0 25 0 1 0 202775509 1511985152 47974 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369137 47974 81 232 0 368902 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 1481900

[startup+1123.47 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18060
/proc/meminfo: memFree=585888/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476548 CPUtime=1122.96
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 50142 0 0 0 112250 46 0 0 25 0 1 0 202775509 1511985152 49603 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369137 49603 81 232 0 368902 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 1481900

[startup+1183.53 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18060
/proc/meminfo: memFree=579552/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476548 CPUtime=1183
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 51718 0 0 0 118252 48 0 0 25 0 1 0 202775509 1511985152 51179 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369137 51179 81 232 0 368902 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 1481900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18060
/proc/meminfo: memFree=577888/2055920 swapFree=4183416/4192956
[pid=17856] ppid=17854 vsize=5352 CPUtime=0.02
/proc/17856/stat : 17856 (Barcelogic) S 17854 17856 16830 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202775506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17856/statm: 1338 236 197 169 0 49 0
[pid=17862] ppid=17856 vsize=1476548 CPUtime=1200.01
/proc/17862/stat : 17862 (bsat) R 17856 17856 16830 0 -1 4194304 52120 0 0 0 119953 48 0 0 25 0 1 0 202775509 1511985152 51581 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518067 0 0 4096 0 0 0 0 17 1 0 0
/proc/17862/statm: 369137 51581 81 232 0 368902 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481900

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 17856 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=23996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.033994
while last known CPU time is 1200.03

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

Real time (s): 1200.55
CPU time (s): 1200.03
CPU user time (s): 1199.55
CPU system time (s): 0.48
CPU usage (%): 99.9564
Max. virtual memory (cumulated for all children) (KiB): 1482532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 833
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= 49
involuntary context switches= 10

runsolver used 0.990849 second user time and 2.43663 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sun Feb 18 19:49:47 UTC 2007

IDJOB= 296857
IDBENCH= 19947
IDSOLVER= 122
FILE ID= node60/296857-1171828187

PBS_JOBID= 3839694

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1235873841-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296857-1171828187/Barcelogic /tmp/evaluation/296857-1171828187/instance-296857-1171828187.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-296857-1171828187 -o ROOT/results/node60/solver-296857-1171828187 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296857-1171828187/Barcelogic /tmp/evaluation/296857-1171828187/instance-296857-1171828187.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  2c303fd9fb44c7abbe5d75de84a326c4

RANDOM SEED= 67864709

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:        785744 kB
Buffers:         48704 kB
Cached:        1100056 kB
SwapCached:       3908 kB
Active:         789356 kB
Inactive:       369472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        785744 kB
SwapTotal:     4192956 kB
SwapFree:      4183416 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            97360 kB
Committed_AS:   692056 kB
PageTables:       1464 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= 66562 MiB

End job on node60 on Sun Feb 18 20:09:49 UTC 2007