Trace number 312191

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.07 1200.71

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1488855480-20-UNSAT.cnf
MD5SUM7bd0b6f2ea7f2de2ae8c9498c250cbcc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark593.246
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
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 |    5177    14496 |    1553       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    4946    14488 |      --       0       --      -- |     --   | -231/-8
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1476   #clauses: 4946   #literals: 14488
0.00/0.02	c CPU time:   0.021996 s
0.00/0.02	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node67/watcher-312191-1172583553 -o ROOT/results/node67/solver-312191-1172583553 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312191-1172583553/Barcelogic /tmp/evaluation/312191-1172583553/instance-312191-1172583553.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 20589
/proc/meminfo: memFree=1859672/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 278312900 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638560850 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20589/statm: 1338 232 195 169 0 49 0
[pid=20590] ppid=20589 vsize=5352 CPUtime=0
/proc/20590/stat : 20590 (Barcelogic) S 20589 20589 20480 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20590/statm: 1338 236 198 169 0 49 0

[startup+0.107661 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20589
/proc/meminfo: memFree=1859672/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.515702 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20589
/proc/meminfo: memFree=1859672/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33579 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20595
/proc/meminfo: memFree=1854848/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476308 CPUtime=1.29
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 1369 0 0 0 129 0 0 0 25 0 1 0 278312903 1511739392 1343 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535685 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369077 1343 82 232 0 368842 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481660

[startup+2.97196 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20595
/proc/meminfo: memFree=1851648/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476308 CPUtime=2.92
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 2353 0 0 0 292 0 0 0 25 0 1 0 278312903 1511739392 2327 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369077 2327 82 232 0 368842 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481660

[startup+6.25331 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20595
/proc/meminfo: memFree=1846856/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=6.2
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 3161 0 0 0 619 1 0 0 25 0 1 0 278312903 1511854080 3133 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 3133 92 232 0 368870 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481772

[startup+12.71 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20595
/proc/meminfo: memFree=1841168/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=12.66
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 4685 0 0 0 1264 2 0 0 25 0 1 0 278312903 1511854080 4656 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 4656 92 232 0 368870 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481772

[startup+25.5254 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 20595
/proc/meminfo: memFree=1822864/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=25.47
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 9367 0 0 0 2542 5 0 0 25 0 1 0 278312903 1511854080 9338 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 9338 92 232 0 368870 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481772

[startup+51.1471 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 20595
/proc/meminfo: memFree=1802704/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=51.08
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 14177 0 0 0 5099 9 0 0 25 0 1 0 278312903 1511854080 14071 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 14071 92 232 0 368870 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481772

[startup+102.387 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 20595
/proc/meminfo: memFree=1802704/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=102.31
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 14228 0 0 0 10222 9 0 0 25 0 1 0 278312903 1511854080 14122 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518718 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 14122 92 232 0 368870 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481772

[startup+162.444 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20597
/proc/meminfo: memFree=1788880/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=162.35
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 17718 0 0 0 16223 12 0 0 25 0 1 0 278312903 1511854080 17505 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 17505 92 232 0 368870 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481772

[startup+222.497 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20597
/proc/meminfo: memFree=1788880/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=222.38
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 17718 0 0 0 22226 12 0 0 25 0 1 0 278312903 1511854080 17505 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 17505 92 232 0 368870 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 1481772

[startup+282.556 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20597
/proc/meminfo: memFree=1766736/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=282.43
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 23323 0 0 0 28225 18 0 0 25 0 1 0 278312903 1511854080 23018 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 23018 92 232 0 368870 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 1481772

[startup+342.614 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20597
/proc/meminfo: memFree=1766736/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=342.47
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 23323 0 0 0 34229 18 0 0 25 0 1 0 278312903 1511854080 23018 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 23018 92 232 0 368870 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 1481772

[startup+402.674 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20597
/proc/meminfo: memFree=1766800/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=402.51
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 23323 0 0 0 40233 18 0 0 25 0 1 0 278312903 1511854080 23018 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 23018 92 232 0 368870 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 1481772

[startup+462.73 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20597
/proc/meminfo: memFree=1766800/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=462.55
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 23363 0 0 0 46237 18 0 0 25 0 1 0 278312903 1511854080 23018 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 23018 92 232 0 368870 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 1481772

[startup+522.788 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20597
/proc/meminfo: memFree=1766864/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02

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

[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=582.63
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 23413 0 0 0 58245 18 0 0 25 0 1 0 278312903 1511854080 23018 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 23018 92 232 0 368870 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 1481772

[startup+642.906 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1766864/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=642.68
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 23413 0 0 0 64249 19 0 0 25 0 1 0 278312903 1511854080 23018 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 23018 92 232 0 368870 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 1481772

[startup+702.96 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1766864/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=702.72
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 23428 0 0 0 70253 19 0 0 25 0 1 0 278312903 1511854080 23033 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 23033 92 232 0 368870 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 1481772

[startup+763.015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1766800/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=762.75
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 23510 0 0 0 76256 19 0 0 25 0 1 0 278312903 1511854080 23033 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518198 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 23033 92 232 0 368870 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 1481772

[startup+823.077 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1766800/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=822.79
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 23510 0 0 0 82260 19 0 0 25 0 1 0 278312903 1511854080 23033 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 23033 92 232 0 368870 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 1481772

[startup+883.134 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1766736/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=882.83
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 23617 0 0 0 88264 19 0 0 25 0 1 0 278312903 1511854080 23033 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 23033 92 232 0 368870 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 1481772

[startup+943.187 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1766800/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=942.87
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 23617 0 0 0 94268 19 0 0 25 0 1 0 278312903 1511854080 23033 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 23033 92 232 0 368870 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 1481772

[startup+1003.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1766736/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=1002.9
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 23669 0 0 0 100271 19 0 0 25 0 1 0 278312903 1511854080 23037 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518043 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 23037 92 232 0 368870 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 1481772

[startup+1063.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1766800/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=1062.95
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 23669 0 0 0 106275 20 0 0 25 0 1 0 278312903 1511854080 23037 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 23037 92 232 0 368870 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 1481772

[startup+1123.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1766800/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=1122.99
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 23706 0 0 0 112279 20 0 0 25 0 1 0 278312903 1511854080 23037 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 23037 92 232 0 368870 0
Current children cumulated CPU time (s) 1123.01
Current children cumulated vsize (KiB) 1481772

[startup+1183.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1766736/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=1183.03
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 23749 0 0 0 118283 20 0 0 25 0 1 0 278312903 1511854080 23037 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 23037 92 232 0 368870 0
Current children cumulated CPU time (s) 1183.05
Current children cumulated vsize (KiB) 1481772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1766736/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=5352 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) S 20587 20589 20480 0 -1 4194304 332 548 0 0 0 0 2 0 16 0 1 0 278312900 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20589/statm: 1338 236 197 169 0 49 0
[pid=20595] ppid=20589 vsize=1476420 CPUtime=1200.04
/proc/20595/stat : 20595 (bsat) R 20589 20589 20480 0 -1 4194304 23749 0 0 0 119984 20 0 0 25 0 1 0 278312903 1511854080 23037 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20595/statm: 369105 23037 92 232 0 368870 0
Current children cumulated CPU time (s) 1200.06
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+1200.64 s]
/proc/loadavg: 1.00 1.00 1.00 1/66 20598
/proc/meminfo: memFree=1858896/2055920 swapFree=4183972/4192956
[pid=20589] ppid=20587 vsize=0 CPUtime=0.02
/proc/20589/stat : 20589 (Barcelogic) D 20587 20589 20480 0 -1 4195332 332 548 0 0 0 0 2 0 16 0 1 0 278312900 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4100 65538 18446744072099781622 0 0 17 0 0 0
/proc/20589/statm: 0 0 0 0 0 0 0
[pid=20595] ppid=20589 vsize=0 CPUtime=1200.05
/proc/20595/stat : 20595 (bsat) D 20589 20589 20480 0 -1 4195332 23749 0 0 0 119984 21 0 0 24 0 1 0 278312903 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 0 0 0
/proc/20595/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20589 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=29995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.034994
while last known CPU time is 1200.07

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

Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1199.86
CPU system time (s): 0.21
CPU usage (%): 99.9468
Max. virtual memory (cumulated for all children) (KiB): 1482200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.029995
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 880
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= 10

runsolver used 0.751885 second user time and 2.48562 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue Feb 27 13:39:13 UTC 2007

IDJOB= 312191
IDBENCH= 20334
IDSOLVER= 122
FILE ID= node67/312191-1172583553

PBS_JOBID= 3971927

Free space on /tmp= 66558 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1488855480-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/312191-1172583553/Barcelogic /tmp/evaluation/312191-1172583553/instance-312191-1172583553.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-312191-1172583553 -o ROOT/results/node67/solver-312191-1172583553 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312191-1172583553/Barcelogic /tmp/evaluation/312191-1172583553/instance-312191-1172583553.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  7bd0b6f2ea7f2de2ae8c9498c250cbcc

RANDOM SEED= 738505579

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:       1860144 kB
Buffers:         24828 kB
Cached:         123764 kB
SwapCached:       3252 kB
Active:          80868 kB
Inactive:        77504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860144 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:            1844 kB
Writeback:           0 kB
Mapped:          15268 kB
Slab:            23316 kB
Committed_AS:   777332 kB
PageTables:       1452 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= 66558 MiB

End job on node67 on Tue Feb 27 13:59:40 UTC 2007