Trace number 296119

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.07 1200.48

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1368015355-04.UNSAT.shuffled.cnf
MD5SUM158195e2cd2ef056c6b800906e2a658f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark821.915
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-296119-1171818020 -o ROOT/results/node22/solver-296119-1171818020 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296119-1171818020/Barcelogic /tmp/evaluation/296119-1171818020/instance-296119-1171818020.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 0.97 0.99 3/77 21905
/proc/meminfo: memFree=782072/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 201755928 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467984466 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21905/statm: 1338 232 195 169 0 49 0
[pid=21906] ppid=21905 vsize=5352 CPUtime=0
/proc/21906/stat : 21906 (Barcelogic) S 21905 21905 21342 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21906/statm: 1338 236 198 169 0 49 0

[startup+0.107405 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 21905
/proc/meminfo: memFree=782072/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.515431 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 21905
/proc/meminfo: memFree=782072/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33549 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 21911
/proc/meminfo: memFree=775592/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476512 CPUtime=1.29
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 1798 0 0 0 129 0 0 0 25 0 1 0 201755931 1511948288 1772 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369128 1772 81 232 0 368893 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481864

[startup+2.97161 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 21911
/proc/meminfo: memFree=771816/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476512 CPUtime=2.93
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 3106 0 0 0 292 1 0 0 25 0 1 0 201755931 1511948288 3080 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518298 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369128 3080 81 232 0 368893 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481864

[startup+6.24785 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 21911
/proc/meminfo: memFree=768424/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=6.21
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 3342 0 0 0 620 1 0 0 25 0 1 0 201755931 1511985152 3316 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 3316 81 232 0 368902 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481900

[startup+12.7103 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 21911
/proc/meminfo: memFree=758504/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=12.67
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 5986 0 0 0 1264 3 0 0 25 0 1 0 201755931 1511985152 5960 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518031 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 5960 81 232 0 368902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481900

[startup+25.5263 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 21911
/proc/meminfo: memFree=742440/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=25.48
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 9988 0 0 0 2543 5 0 0 25 0 1 0 201755931 1511985152 9962 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 9962 81 232 0 368902 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481900

[startup+51.1592 s]
/proc/loadavg: 0.96 0.97 0.99 2/85 21983
/proc/meminfo: memFree=722016/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=51.07
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 14600 0 0 0 5098 9 0 0 25 0 1 0 201755931 1511985152 14574 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 14574 81 232 0 368902 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1481900

[startup+102.432 s]
/proc/loadavg: 0.98 0.97 0.99 2/85 22045
/proc/meminfo: memFree=716912/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=102.3
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 15908 0 0 0 10219 11 0 0 25 0 1 0 201755931 1511985152 15794 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 15794 81 232 0 368902 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 1481900

[startup+162.519 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22109
/proc/meminfo: memFree=717992/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=162.34
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 15945 0 0 0 16222 12 0 0 25 0 1 0 201755931 1511985152 15794 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 15794 81 232 0 368902 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 1481900

[startup+222.585 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22109
/proc/meminfo: memFree=715944/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=222.39
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 16505 0 0 0 22226 13 0 0 25 0 1 0 201755931 1511985152 16312 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 16312 81 232 0 368902 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481900

[startup+282.648 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22109
/proc/meminfo: memFree=715880/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=282.44
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 16558 0 0 0 28231 13 0 0 25 0 1 0 201755931 1511985152 16312 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 16312 81 232 0 368902 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481900

[startup+342.714 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22109
/proc/meminfo: memFree=715880/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=342.5
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 16558 0 0 0 34236 14 0 0 25 0 1 0 201755931 1511985152 16312 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 16312 81 232 0 368902 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 1481900

[startup+402.783 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22109
/proc/meminfo: memFree=715880/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=402.55
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 16615 0 0 0 40241 14 0 0 25 0 1 0 201755931 1511985152 16312 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517250 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 16312 81 232 0 368902 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 1481900

[startup+462.85 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22109
/proc/meminfo: memFree=716008/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=462.6
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 16770 0 0 0 46245 15 0 0 25 0 1 0 201755931 1511985152 16312 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 16312 81 232 0 368902 0
Current children cumulated CPU time (s) 462.62
Current children cumulated vsize (KiB) 1481900

[startup+522.909 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22109
/proc/meminfo: memFree=716008/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=522.64
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 16817 0 0 0 52249 15 0 0 25 0 1 0 201755931 1511985152 16312 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 16312 81 232 0 368902 0
Current children cumulated CPU time (s) 522.66
Current children cumulated vsize (KiB) 1481900

[startup+582.973 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22109
/proc/meminfo: memFree=716072/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=582.7
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 16817 0 0 0 58254 16 0 0 25 0 1 0 201755931 1511985152 16312 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 16312 81 232 0 368902 0
Current children cumulated CPU time (s) 582.72
Current children cumulated vsize (KiB) 1481900

[startup+643.044 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22109
/proc/meminfo: memFree=716072/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=642.76
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 16885 0 0 0 64259 17 0 0 25 0 1 0 201755931 1511985152 16312 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 16312 81 232 0 368902 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 1481900

[startup+703.112 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22109
/proc/meminfo: memFree=716072/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=702.81
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 16924 0 0 0 70264 17 0 0 25 0 1 0 201755931 1511985152 16312 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 16312 81 232 0 368902 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 1481900

[startup+763.181 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22109
/proc/meminfo: memFree=716008/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=762.87
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 16969 0 0 0 76269 18 0 0 25 0 1 0 201755931 1511985152 16312 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 16312 81 232 0 368902 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 1481900

[startup+823.251 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22109
/proc/meminfo: memFree=716008/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=822.92
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 16969 0 0 0 82274 18 0 0 25 0 1 0 201755931 1511985152 16312 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518603 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 16312 81 232 0 368902 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 1481900

[startup+883.319 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22109
/proc/meminfo: memFree=716008/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=882.98
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 17022 0 0 0 88279 19 0 0 25 0 1 0 201755931 1511985152 16312 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 16312 81 232 0 368902 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 1481900

[startup+943.386 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22109
/proc/meminfo: memFree=716008/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=943.03
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 17079 0 0 0 94284 19 0 0 25 0 1 0 201755931 1511985152 16312 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 16312 81 232 0 368902 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 1481900

[startup+1003.45 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22109
/proc/meminfo: memFree=716008/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=1003.09
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 17171 0 0 0 100289 20 0 0 25 0 1 0 201755931 1511985152 16312 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 16312 81 232 0 368902 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 1481900

[startup+1063.52 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22109
/proc/meminfo: memFree=716008/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=1063.14
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 17171 0 0 0 106294 20 0 0 25 0 1 0 201755931 1511985152 16312 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 16312 81 232 0 368902 0
Current children cumulated CPU time (s) 1063.16
Current children cumulated vsize (KiB) 1481900

[startup+1123.59 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22109
/proc/meminfo: memFree=715432/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=1123.2
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 17480 0 0 0 112299 21 0 0 25 0 1 0 201755931 1511985152 16452 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 16452 81 232 0 368902 0
Current children cumulated CPU time (s) 1123.22
Current children cumulated vsize (KiB) 1481900

[startup+1183.65 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22109
/proc/meminfo: memFree=715432/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=1183.24
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 17480 0 0 0 118303 21 0 0 25 0 1 0 201755931 1511985152 16452 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 16452 81 232 0 368902 0
Current children cumulated CPU time (s) 1183.26
Current children cumulated vsize (KiB) 1481900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22109
/proc/meminfo: memFree=715432/2055920 swapFree=4121028/4192956
[pid=21905] ppid=21903 vsize=5352 CPUtime=0.02
/proc/21905/stat : 21905 (Barcelogic) S 21903 21905 21342 0 -1 4194304 331 471 0 0 0 0 2 0 16 0 1 0 201755928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21905/statm: 1338 236 197 169 0 49 0
[pid=21911] ppid=21905 vsize=1476548 CPUtime=1200.05
/proc/21911/stat : 21911 (bsat) R 21905 21905 21342 0 -1 4194304 17574 0 0 0 119984 21 0 0 25 0 1 0 201755931 1511985152 16452 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 369137 16452 81 232 0 368902 0
Current children cumulated CPU time (s) 1200.07
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 21905 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=3999
CPU time returned by wait4() is 0.027995
while last known CPU time is 1200.07

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

Real time (s): 1200.48
CPU time (s): 1200.07
CPU user time (s): 1199.86
CPU system time (s): 0.21
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 1482576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 802
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= 12

runsolver used 1.13683 second user time and 3.13452 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Feb 18 17:00:20 UTC 2007

IDJOB= 296119
IDBENCH= 19929
IDSOLVER= 122
FILE ID= node22/296119-1171818020

PBS_JOBID= 3839650

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1368015355-04.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296119-1171818020/Barcelogic /tmp/evaluation/296119-1171818020/instance-296119-1171818020.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-296119-1171818020 -o ROOT/results/node22/solver-296119-1171818020 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296119-1171818020/Barcelogic /tmp/evaluation/296119-1171818020/instance-296119-1171818020.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  158195e2cd2ef056c6b800906e2a658f

RANDOM SEED= 378154203

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:        782480 kB
Buffers:         42828 kB
Cached:        1090396 kB
SwapCached:      39232 kB
Active:         802192 kB
Inactive:       381640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        782480 kB
SwapTotal:     4192956 kB
SwapFree:      4121028 kB
Dirty:            1928 kB
Writeback:           0 kB
Mapped:          30376 kB
Slab:            75268 kB
Committed_AS:   617028 kB
PageTables:       1672 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 node22 on Sun Feb 18 17:20:23 UTC 2007