Trace number 294643

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.03 1200.91

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1195605559-14.UNSAT.shuffled.cnf
MD5SUMeac9af97d18fcd2d7b549542328af50a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark69.3755
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

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 |    4450    31150 |    1334       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 50   #clauses: 4450   #literals: 31150
0.00/0.01	c CPU time:   0.005999 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/node76/watcher-294643-1171792327 -o ROOT/results/node76/solver-294643-1171792327 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294643-1171792327/Barcelogic /tmp/evaluation/294643-1171792327/instance-294643-1171792327.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: 1.00 1.00 1.00 3/69 8480
/proc/meminfo: memFree=1144520/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 272 0 0 0 0 0 0 0 18 0 1 0 199190992 5492736 231 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843906402 0 0 4100 65536 18446744071563651996 0 0 17 1 0 0
/proc/8480/statm: 1341 231 193 169 0 51 0
[pid=8481] ppid=8480 vsize=5364 CPUtime=0
/proc/8481/stat : 8481 (Barcelogic) R 8480 8480 7713 0 -1 4194368 52 26 0 0 0 0 0 0 20 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/8481/statm: 1341 235 196 169 0 51 0
[pid=8483] ppid=8481 vsize=0 CPUtime=0
/proc/8483/stat : 8483 (sed) Z 8481 8480 7713 0 -1 4194316 163 0 0 0 0 0 0 0 18 0 1 0 199190992 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563353775 0 0 17 0 0 0
/proc/8483/statm: 0 0 0 0 0 0 0

[startup+0.108509 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 8480
/proc/meminfo: memFree=1144520/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5364

[startup+0.516556 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 8480
/proc/meminfo: memFree=1144520/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5364

[startup+1.33665 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8486
/proc/meminfo: memFree=1138360/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476508 CPUtime=1.3
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 1670 0 0 0 130 0 0 0 25 0 1 0 199190994 1511944192 1644 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369127 1644 81 232 0 368892 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481872

[startup+2.97283 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8486
/proc/meminfo: memFree=1135032/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476508 CPUtime=2.93
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 2334 0 0 0 293 0 0 0 25 0 1 0 199190994 1511944192 2308 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134535276 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369127 2308 81 232 0 368892 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481872

[startup+6.25822 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8486
/proc/meminfo: memFree=1131512/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476508 CPUtime=6.21
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 3467 0 0 0 620 1 0 0 25 0 1 0 199190994 1511944192 3441 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369127 3441 81 232 0 368892 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481872

[startup+12.708 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8486
/proc/meminfo: memFree=1120824/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476508 CPUtime=12.67
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 5921 0 0 0 1264 3 0 0 25 0 1 0 199190994 1511944192 5895 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369127 5895 81 232 0 368892 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481872

[startup+25.5184 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8486
/proc/meminfo: memFree=1109944/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476508 CPUtime=25.46
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 8725 0 0 0 2541 5 0 0 25 0 1 0 199190994 1511944192 8699 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369127 8699 81 232 0 368892 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481872

[startup+51.1374 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8486
/proc/meminfo: memFree=1109112/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476508 CPUtime=51.07
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 8879 0 0 0 5102 5 0 0 25 0 1 0 199190994 1511944192 8753 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369127 8753 81 232 0 368892 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1481872

[startup+102.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8486
/proc/meminfo: memFree=1103224/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476508 CPUtime=102.28
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 10520 0 0 0 10222 6 0 0 25 0 1 0 199190994 1511944192 10394 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369127 10394 81 232 0 368892 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 1481872

[startup+162.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8486
/proc/meminfo: memFree=1090808/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476508 CPUtime=162.28
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 13570 0 0 0 16219 9 0 0 25 0 1 0 199190994 1511944192 13248 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369127 13248 81 232 0 368892 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1481872

[startup+222.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8486
/proc/meminfo: memFree=1090232/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476540 CPUtime=222.31
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 13829 0 0 0 22221 10 0 0 25 0 1 0 199190994 1511976960 13405 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369135 13405 81 232 0 368900 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 1481904

[startup+282.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8486
/proc/meminfo: memFree=1090040/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476540 CPUtime=282.33
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 13883 0 0 0 28223 10 0 0 25 0 1 0 199190994 1511976960 13405 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369135 13405 81 232 0 368900 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 1481904

[startup+342.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8486
/proc/meminfo: memFree=1090040/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476540 CPUtime=342.33
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 13918 0 0 0 34223 10 0 0 25 0 1 0 199190994 1511976960 13405 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369135 13405 81 232 0 368900 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 1481904

[startup+402.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8486
/proc/meminfo: memFree=1090232/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476540 CPUtime=402.34
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 13956 0 0 0 40224 10 0 0 25 0 1 0 199190994 1511976960 13405 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369135 13405 81 232 0 368900 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 1481904

[startup+462.689 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8486
/proc/meminfo: memFree=1090232/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476540 CPUtime=462.37
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 14057 0 0 0 46227 10 0 0 25 0 1 0 199190994 1511976960 13405 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369135 13405 81 232 0 368900 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 1481904

[startup+522.74 s]

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

[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476540 CPUtime=582.37
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 15627 0 0 0 58221 16 0 0 25 0 1 0 199190994 1511976960 14975 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369135 14975 81 232 0 368900 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 1481904

[startup+642.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8684
/proc/meminfo: memFree=1073400/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476540 CPUtime=642.36
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 18300 0 0 0 64213 23 0 0 25 0 1 0 199190994 1511976960 17648 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369135 17648 81 232 0 368900 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 1481904

[startup+702.937 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8684
/proc/meminfo: memFree=1063480/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476540 CPUtime=702.37
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 20773 0 0 0 70212 25 0 0 25 0 1 0 199190994 1511976960 20121 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369135 20121 81 232 0 368900 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 1481904

[startup+762.987 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8684
/proc/meminfo: memFree=1055992/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476540 CPUtime=762.38
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 22666 0 0 0 76211 27 0 0 25 0 1 0 199190994 1511976960 22014 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369135 22014 81 232 0 368900 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 1481904

[startup+823.052 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8684
/proc/meminfo: memFree=1048248/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476540 CPUtime=822.41
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 24568 0 0 0 82211 30 0 0 25 0 1 0 199190994 1511976960 23916 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369135 23916 81 232 0 368900 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 1481904

[startup+883.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8684
/proc/meminfo: memFree=1041400/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476540 CPUtime=882.41
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 26281 0 0 0 88209 32 0 0 25 0 1 0 199190994 1511976960 25629 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369135 25629 81 232 0 368900 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 1481904

[startup+943.158 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8684
/proc/meminfo: memFree=1035960/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476540 CPUtime=942.43
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 27654 0 0 0 94210 33 0 0 25 0 1 0 199190994 1511976960 27002 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369135 27002 81 232 0 368900 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 1481904

[startup+1003.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8684
/proc/meminfo: memFree=1030136/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476540 CPUtime=1002.45
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 29128 0 0 0 100210 35 0 0 25 0 1 0 199190994 1511976960 28476 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369135 28476 81 232 0 368900 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 1481904

[startup+1063.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8684
/proc/meminfo: memFree=1024632/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476540 CPUtime=1062.47
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 30459 0 0 0 106211 36 0 0 25 0 1 0 199190994 1511976960 29807 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369135 29807 81 232 0 368900 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 1481904

[startup+1123.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8684
/proc/meminfo: memFree=1019640/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476540 CPUtime=1122.48
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 31751 0 0 0 112211 37 0 0 25 0 1 0 199190994 1511976960 31099 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8486/statm: 369135 31099 81 232 0 368900 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 1481904

[startup+1183.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8684
/proc/meminfo: memFree=1014776/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476540 CPUtime=1182.5
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 32967 0 0 0 118212 38 0 0 25 0 1 0 199190994 1511976960 32315 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369135 32315 81 232 0 368900 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 1481904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8684
/proc/meminfo: memFree=1013752/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476540 CPUtime=1200.02
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 33204 0 0 0 119964 38 0 0 25 0 1 0 199190994 1511976960 32552 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369135 32552 81 232 0 368900 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481904

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8684
/proc/meminfo: memFree=1013752/2055888 swapFree=4087076/4096564
[pid=8480] ppid=8478 vsize=5364 CPUtime=0.01
/proc/8480/stat : 8480 (Barcelogic) S 8478 8480 7713 0 -1 4194304 330 451 0 0 0 0 1 0 18 0 1 0 199190992 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8480/statm: 1341 235 195 169 0 51 0
[pid=8486] ppid=8480 vsize=1476540 CPUtime=1200.02
/proc/8486/stat : 8486 (bsat) R 8480 8480 7713 0 -1 4194304 33204 0 0 0 119964 38 0 0 25 0 1 0 199190994 1511976960 32552 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/8486/statm: 369135 32552 81 232 0 368900 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481904

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8480 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=19996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.025995
while last known CPU time is 1200.03

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

Real time (s): 1200.91
CPU time (s): 1200.03
CPU user time (s): 1199.65
CPU system time (s): 0.38
CPU usage (%): 99.9266
Max. virtual memory (cumulated for all children) (KiB): 1482280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 781
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= 7

runsolver used 1.05984 second user time and 2.30465 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Sun Feb 18 09:52:07 UTC 2007

IDJOB= 294643
IDBENCH= 19893
IDSOLVER= 122
FILE ID= node76/294643-1171792327

PBS_JOBID= 3839558

Free space on /tmp= 66650 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1195605559-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294643-1171792327/Barcelogic /tmp/evaluation/294643-1171792327/instance-294643-1171792327.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-294643-1171792327 -o ROOT/results/node76/solver-294643-1171792327 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294643-1171792327/Barcelogic /tmp/evaluation/294643-1171792327/instance-294643-1171792327.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  eac9af97d18fcd2d7b549542328af50a

RANDOM SEED= 770943762

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6006.18
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		: 3000.219
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1144928 kB
Buffers:         41664 kB
Cached:         773324 kB
SwapCached:       3460 kB
Active:         566584 kB
Inactive:       258848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1144928 kB
SwapTotal:     4096564 kB
SwapFree:      4087076 kB
Dirty:            1884 kB
Writeback:           0 kB
Mapped:          15784 kB
Slab:            71812 kB
Committed_AS:   891376 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66650 MiB

End job on node76 on Sun Feb 18 10:12:10 UTC 2007