Trace number 339718

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.09 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
MD5SUMd2283e85579af5f5de3cfcfaac7f25fa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark518.297
Satisfiable
(Un)Satisfiability was proved
Number of variables580
Number of clauses7153
Sum of the clauses size21604
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 37008
Number of clauses of size 4145
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 |    7153    21604 |    2145       0        0     nan |  0.000 % |
0.00/0.07	c |         0 |    7008    23428 |      --       0       --      -- |     --   | -145/1824
0.00/0.07	c ==============================================================================
0.00/0.07	c Result  :   #vars: 435   #clauses: 7008   #literals: 23428
0.00/0.07	c CPU time:   0.06499 s
0.00/0.07	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-339718-1173710266 -o ROOT/results/node30/solver-339718-1173710266 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339718-1173710266/Barcelogic /tmp/evaluation/339718-1173710266/instance-339718-1173710266.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.00 1.00 1.00 3/77 27885
/proc/meminfo: memFree=1600936/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 27331356 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907751506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/27885/statm: 1338 232 195 169 0 49 0
[pid=27886] ppid=27885 vsize=5352 CPUtime=0
/proc/27886/stat : 27886 (Barcelogic) R 27885 27885 22750 0 -1 4194368 58 188 0 0 0 0 0 0 20 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907462051 0 0 4096 65538 0 0 0 17 1 0 0
/proc/27886/statm: 1338 236 198 169 0 49 0

[startup+0.0837781 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27885
/proc/meminfo: memFree=1600936/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 27331356 5480448 235 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27885/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102774 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27885
/proc/meminfo: memFree=1600936/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.301801 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27885
/proc/meminfo: memFree=1600936/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.701863 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27885
/proc/meminfo: memFree=1600936/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.50197 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27891
/proc/meminfo: memFree=1596952/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=1.41
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 1235 0 0 0 141 0 0 0 25 0 1 0 27331364 1511854080 1209 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 1209 82 232 0 368870 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481772

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27891
/proc/meminfo: memFree=1594648/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=3
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 1968 0 0 0 300 0 0 0 25 0 1 0 27331364 1511854080 1942 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 1942 82 232 0 368870 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481772

[startup+6.30165 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27891
/proc/meminfo: memFree=1588440/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=6.21
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 3403 0 0 0 619 2 0 0 25 0 1 0 27331364 1511854080 3377 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 3377 82 232 0 368870 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481772

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27891
/proc/meminfo: memFree=1583320/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=12.6
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 4322 0 0 0 1258 2 0 0 25 0 1 0 27331364 1511854080 4254 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 4254 92 232 0 368870 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481772

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27891
/proc/meminfo: memFree=1582424/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=25.4
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 4649 0 0 0 2538 2 0 0 25 0 1 0 27331364 1511854080 4581 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 4581 92 232 0 368870 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481772

[startup+51.103 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27891
/proc/meminfo: memFree=1569496/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=50.99
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 7850 0 0 0 5094 5 0 0 25 0 1 0 27331364 1511854080 7782 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 7782 92 232 0 368870 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481772

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27891
/proc/meminfo: memFree=1551576/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=102.18
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 12275 0 0 0 10209 9 0 0 25 0 1 0 27331364 1511854080 12207 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 12207 92 232 0 368870 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481772

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27891
/proc/meminfo: memFree=1540120/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=162.16
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 15144 0 0 0 16204 12 0 0 25 0 1 0 27331364 1511854080 15076 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 15076 92 232 0 368870 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481772

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27891
/proc/meminfo: memFree=1528152/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=222.13
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 18093 0 0 0 22197 16 0 0 25 0 1 0 27331364 1511854080 18025 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 18025 92 232 0 368870 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481772

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27891
/proc/meminfo: memFree=1519512/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=282.11
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 20267 0 0 0 28192 19 0 0 25 0 1 0 27331364 1511854080 20199 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518137 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 20199 92 232 0 368870 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1481772

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27891
/proc/meminfo: memFree=1510936/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=342.09
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 22395 0 0 0 34187 22 0 0 25 0 1 0 27331364 1511854080 22327 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 22327 92 232 0 368870 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1481772

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27893
/proc/meminfo: memFree=1503640/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=402.07
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 24213 0 0 0 40182 25 0 0 25 0 1 0 27331364 1511854080 24145 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 24145 92 232 0 368870 0

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

[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=582.02
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 29241 0 0 0 58170 32 0 0 25 0 1 0 27331364 1511854080 29173 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 29173 92 232 0 368870 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1481772

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27893
/proc/meminfo: memFree=1478424/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=642
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 30492 0 0 0 64166 34 0 0 25 0 1 0 27331364 1511854080 30424 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 30424 92 232 0 368870 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1481772

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27893
/proc/meminfo: memFree=1473496/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=701.98
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 31743 0 0 0 70162 36 0 0 25 0 1 0 27331364 1511854080 31675 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518397 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 31675 92 232 0 368870 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 1481772

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27893
/proc/meminfo: memFree=1468568/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=761.97
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 32939 0 0 0 76159 38 0 0 25 0 1 0 27331364 1511854080 32871 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 32871 92 232 0 368870 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 1481772

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27893
/proc/meminfo: memFree=1464728/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=821.94
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 33923 0 0 0 82154 40 0 0 25 0 1 0 27331364 1511854080 33855 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 33855 92 232 0 368870 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 1481772

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27893
/proc/meminfo: memFree=1460824/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=881.92
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 34897 0 0 0 88150 42 0 0 25 0 1 0 27331364 1511854080 34829 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 34829 92 232 0 368870 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 1481772

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27893
/proc/meminfo: memFree=1456792/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=941.9
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 35897 0 0 0 94146 44 0 0 25 0 1 0 27331364 1511854080 35829 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 35829 92 232 0 368870 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 1481772

[startup+1002.3 s]
/proc/loadavg: 1.12 1.03 1.01 2/79 27893
/proc/meminfo: memFree=1453400/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=1001.88
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 36772 0 0 0 100143 45 0 0 25 0 1 0 27331364 1511854080 36704 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 36704 92 232 0 368870 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 1481772

[startup+1062.3 s]
/proc/loadavg: 1.07 1.03 1.01 2/79 27893
/proc/meminfo: memFree=1450136/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=1061.87
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 37581 0 0 0 106140 47 0 0 25 0 1 0 27331364 1511854080 37513 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 37513 92 232 0 368870 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 1481772

[startup+1122.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/79 27893
/proc/meminfo: memFree=1446232/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=1121.84
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 38556 0 0 0 112136 48 0 0 25 0 1 0 27331364 1511854080 38488 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 38488 92 232 0 368870 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 1481772

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 27893
/proc/meminfo: memFree=1441240/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=1181.83
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 39822 0 0 0 118132 51 0 0 25 0 1 0 27331364 1511854080 39754 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 39754 92 232 0 368870 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 1481772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 27893
/proc/meminfo: memFree=1439320/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=1200.02
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 40281 0 0 0 119951 51 0 0 25 0 1 0 27331364 1511854080 40213 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 40213 92 232 0 368870 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481772

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 27893
/proc/meminfo: memFree=1439320/2055920 swapFree=4192956/4192956
[pid=27885] ppid=27883 vsize=5352 CPUtime=0.07
/proc/27885/stat : 27885 (Barcelogic) S 27883 27885 22750 0 -1 4194304 332 590 0 0 0 0 7 0 16 0 1 0 27331356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27885/statm: 1338 236 197 169 0 49 0
[pid=27891] ppid=27885 vsize=1476420 CPUtime=1200.02
/proc/27891/stat : 27891 (bsat) R 27885 27885 22750 0 -1 4194304 40281 0 0 0 119951 51 0 0 25 0 1 0 27331364 1511854080 40213 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 369105 40213 92 232 0 368870 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481772

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27885 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=73988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.082986
while last known CPU time is 1200.09

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

Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.58
CPU system time (s): 0.51
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 1481932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.073988
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 922
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= 10

runsolver used 1.20082 second user time and 3.17652 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Mon Mar 12 14:37:46 UTC 2007

IDJOB= 339718
IDBENCH= 24753
IDSOLVER= 122
FILE ID= node30/339718-1173710266

PBS_JOBID= 4101458

Free space on /tmp= 66336 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339718-1173710266/Barcelogic /tmp/evaluation/339718-1173710266/instance-339718-1173710266.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-339718-1173710266 -o ROOT/results/node30/solver-339718-1173710266 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339718-1173710266/Barcelogic /tmp/evaluation/339718-1173710266/instance-339718-1173710266.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  d2283e85579af5f5de3cfcfaac7f25fa

RANDOM SEED= 999691551

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.266
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		: 3000.266
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:       1601408 kB
Buffers:         43900 kB
Cached:         314324 kB
SwapCached:          0 kB
Active:         314808 kB
Inactive:        91768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1601408 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1892 kB
Writeback:           0 kB
Mapped:          67224 kB
Slab:            33616 kB
Committed_AS:   189996 kB
PageTables:       1696 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= 66336 MiB

End job on node30 on Mon Mar 12 14:57:48 UTC 2007