Trace number 311822

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 1200.6

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
MD5SUM481b04db1084d221cad49f8d1e419306
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.363944
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    7478    20939 |    2243       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    7049    20998 |      --       0       --      -- |     --   | -429/59
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2073   #clauses: 7049   #literals: 20998
0.00/0.04	c CPU time:   0.032994 s
0.00/0.04	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-311822-1172577084 -o ROOT/results/node60/solver-311822-1172577084 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311822-1172577084/Barcelogic /tmp/evaluation/311822-1172577084/instance-311822-1172577084.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4009
/proc/meminfo: memFree=1852912/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 277665231 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894413394 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/4009/statm: 1338 232 195 169 0 49 0
[pid=4010] ppid=4009 vsize=5352 CPUtime=0
/proc/4010/stat : 4010 (Barcelogic) S 4009 4009 2847 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/4010/statm: 1338 236 198 169 0 49 0
[pid=4011] ppid=4010 vsize=0 CPUtime=0
/proc/4011/stat : 4011 (Barcelogic) D 4010 4009 2847 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 277665231 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/4011/statm: 0 0 0 0 0 0 0
[pid=4012] ppid=4010 vsize=0 CPUtime=0
/proc/4012/stat : 4012 (sed) D 4010 4009 2847 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 277665231 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/4012/statm: 0 0 0 0 0 0 0

[startup+0.106587 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4009
/proc/meminfo: memFree=1852912/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.514655 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4009
/proc/meminfo: memFree=1852912/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+1.3348 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 4015
/proc/meminfo: memFree=1847200/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476304 CPUtime=1.27
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 1556 0 0 0 127 0 0 0 25 0 1 0 277665236 1511735296 1528 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134519044 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369076 1528 82 232 0 368841 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481656

[startup+2.97109 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 4015
/proc/meminfo: memFree=1843744/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476304 CPUtime=2.9
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 2777 0 0 0 290 0 0 0 25 0 1 0 277665236 1511735296 2749 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369076 2749 82 232 0 368841 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 1481656

[startup+6.25268 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 4015
/proc/meminfo: memFree=1834336/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476304 CPUtime=6.18
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 4959 0 0 0 616 2 0 0 25 0 1 0 277665236 1511735296 4931 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369076 4931 82 232 0 368841 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 1481656

[startup+12.7098 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 4015
/proc/meminfo: memFree=1825008/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=12.64
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 6900 0 0 0 1260 4 0 0 25 0 1 0 277665236 1511788544 6870 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 6870 92 232 0 368854 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481708

[startup+25.5201 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 4015
/proc/meminfo: memFree=1821104/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=25.44
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 8180 0 0 0 2540 4 0 0 25 0 1 0 277665236 1511788544 8150 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 8150 92 232 0 368854 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481708

[startup+51.1417 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 4015
/proc/meminfo: memFree=1781104/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=51.06
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 17930 0 0 0 5094 12 0 0 25 0 1 0 277665236 1511788544 17900 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518214 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 17900 92 232 0 368854 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1481708

[startup+102.38 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 4015
/proc/meminfo: memFree=1735984/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=102.28
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 29105 0 0 0 10208 20 0 0 25 0 1 0 277665236 1511788544 29024 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134563457 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 29024 92 232 0 368854 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 1481708

[startup+162.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4015
/proc/meminfo: memFree=1735984/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=162.32
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 29138 0 0 0 16212 20 0 0 25 0 1 0 277665236 1511788544 29024 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 29024 92 232 0 368854 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 1481708

[startup+222.489 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4015
/proc/meminfo: memFree=1721712/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=222.35
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 32733 0 0 0 22212 23 0 0 25 0 1 0 277665236 1511788544 32584 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134516571 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 32584 92 232 0 368854 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 1481708

[startup+282.548 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4015
/proc/meminfo: memFree=1721648/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=282.39
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 32773 0 0 0 28216 23 0 0 25 0 1 0 277665236 1511788544 32584 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 32584 92 232 0 368854 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 1481708

[startup+342.612 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 4015
/proc/meminfo: memFree=1721584/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=342.43
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 32819 0 0 0 34220 23 0 0 25 0 1 0 277665236 1511788544 32584 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134513504 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 32584 92 232 0 368854 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 1481708

[startup+402.674 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 4015
/proc/meminfo: memFree=1721584/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=402.47
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 32819 0 0 0 40224 23 0 0 25 0 1 0 277665236 1511788544 32584 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 32584 92 232 0 368854 0
Current children cumulated CPU time (s) 402.5
Current children cumulated vsize (KiB) 1481708

[startup+462.729 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4015
/proc/meminfo: memFree=1715376/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=462.5
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 34475 0 0 0 46224 26 0 0 25 0 1 0 277665236 1511788544 34240 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529862 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 34240 92 232 0 368854 0
Current children cumulated CPU time (s) 462.53

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

[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=582.54
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 49658 0 0 0 58214 40 0 0 25 0 1 0 277665236 1511788544 49423 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 49423 92 232 0 368854 0
Current children cumulated CPU time (s) 582.57
Current children cumulated vsize (KiB) 1481708

[startup+642.933 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 4171
/proc/meminfo: memFree=1631528/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=642.56
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 54996 0 0 0 64211 45 0 0 25 0 1 0 277665236 1511788544 54761 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 54761 92 232 0 368854 0
Current children cumulated CPU time (s) 642.59
Current children cumulated vsize (KiB) 1481708

[startup+703.008 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4213
/proc/meminfo: memFree=1608944/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=702.59
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 60938 0 0 0 70206 53 0 0 25 0 1 0 277665236 1511788544 60703 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 60703 92 232 0 368854 0
Current children cumulated CPU time (s) 702.62
Current children cumulated vsize (KiB) 1481708

[startup+763.07 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4213
/proc/meminfo: memFree=1586288/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=762.63
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 66620 0 0 0 76204 59 0 0 25 0 1 0 277665236 1511788544 66385 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 66386 92 232 0 368854 0
Current children cumulated CPU time (s) 762.66
Current children cumulated vsize (KiB) 1481708

[startup+823.136 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4213
/proc/meminfo: memFree=1566320/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=822.68
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 71526 0 0 0 82204 64 0 0 25 0 1 0 277665236 1511788544 71291 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 71291 92 232 0 368854 0
Current children cumulated CPU time (s) 822.71
Current children cumulated vsize (KiB) 1481708

[startup+883.187 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4213
/proc/meminfo: memFree=1547440/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=882.71
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 76265 0 0 0 88201 70 0 0 25 0 1 0 277665236 1511788544 76030 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 76030 92 232 0 368854 0
Current children cumulated CPU time (s) 882.74
Current children cumulated vsize (KiB) 1481708

[startup+943.242 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4213
/proc/meminfo: memFree=1530992/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=942.75
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 80398 0 0 0 94200 75 0 0 25 0 1 0 277665236 1511788544 80163 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 80163 92 232 0 368854 0
Current children cumulated CPU time (s) 942.78
Current children cumulated vsize (KiB) 1481708

[startup+1003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4213
/proc/meminfo: memFree=1513648/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=1002.78
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 84761 0 0 0 100199 79 0 0 25 0 1 0 277665236 1511788544 84526 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 84526 92 232 0 368854 0
Current children cumulated CPU time (s) 1002.81
Current children cumulated vsize (KiB) 1481708

[startup+1063.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4213
/proc/meminfo: memFree=1496752/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=1062.82
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 88915 0 0 0 106198 84 0 0 25 0 1 0 277665236 1511788544 88680 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 88680 92 232 0 368854 0
Current children cumulated CPU time (s) 1062.85
Current children cumulated vsize (KiB) 1481708

[startup+1123.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4213
/proc/meminfo: memFree=1484144/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=1122.85
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 92071 0 0 0 112197 88 0 0 25 0 1 0 277665236 1511788544 91836 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 91836 92 232 0 368854 0
Current children cumulated CPU time (s) 1122.88
Current children cumulated vsize (KiB) 1481708

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4213
/proc/meminfo: memFree=1471344/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=1182.9
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 95288 0 0 0 118198 92 0 0 25 0 1 0 277665236 1511788544 95053 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 95053 92 232 0 368854 0
Current children cumulated CPU time (s) 1182.93
Current children cumulated vsize (KiB) 1481708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4213
/proc/meminfo: memFree=1466416/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=1200.01
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 96451 0 0 0 119908 93 0 0 25 0 1 0 277665236 1511788544 96216 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 96216 92 232 0 368854 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481708

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

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

[startup+1200.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4213
/proc/meminfo: memFree=1466416/2055920 swapFree=4179680/4192956
[pid=4009] ppid=4007 vsize=5352 CPUtime=0.03
/proc/4009/stat : 4009 (Barcelogic) S 4007 4009 2847 0 -1 4194304 332 651 0 0 0 0 3 0 16 0 1 0 277665231 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4009/statm: 1338 236 197 169 0 49 0
[pid=4015] ppid=4009 vsize=1476356 CPUtime=1200.01
/proc/4015/stat : 4015 (bsat) R 4009 4009 2847 0 -1 4194304 96451 0 0 0 119908 93 0 0 25 0 1 0 277665236 1511788544 96216 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/4015/statm: 369089 96216 92 232 0 368854 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481708

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 4009 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=41993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.051991
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): 1200.6
CPU time (s): 1200.04
CPU user time (s): 1199.11
CPU system time (s): 0.93
CPU usage (%): 99.9534
Max. virtual memory (cumulated for all children) (KiB): 1481912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.041993
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= 983
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= 35
involuntary context switches= 9

runsolver used 0.827874 second user time and 2.52562 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Tue Feb 27 11:51:24 UTC 2007

IDJOB= 311822
IDBENCH= 20325
IDSOLVER= 122
FILE ID= node60/311822-1172577084

PBS_JOBID= 3971892

Free space on /tmp= 66554 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/311822-1172577084/Barcelogic /tmp/evaluation/311822-1172577084/instance-311822-1172577084.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-311822-1172577084 -o ROOT/results/node60/solver-311822-1172577084 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311822-1172577084/Barcelogic /tmp/evaluation/311822-1172577084/instance-311822-1172577084.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  481b04db1084d221cad49f8d1e419306

RANDOM SEED= 40689679

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:       1853320 kB
Buffers:         22608 kB
Cached:         128712 kB
SwapCached:       7528 kB
Active:          76212 kB
Inactive:        88804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853320 kB
SwapTotal:     4192956 kB
SwapFree:      4179680 kB
Dirty:            1884 kB
Writeback:           0 kB
Mapped:          15388 kB
Slab:            23592 kB
Committed_AS:   807572 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= 66554 MiB

End job on node60 on Tue Feb 27 12:11:27 UTC 2007