Trace number 312437

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) 1200.05 1200.46

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1363528912-04-SAT.cnf
MD5SUMb570344119c652fb3e5253d1ef16a171
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.17982
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)

0.00/0.01	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |    5177    14496 |    1553       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    4888    14396 |      --       0       --      -- |     --   | -289/-100
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 1452   #clauses: 4888   #literals: 14396
0.00/0.04	c CPU time:   0.024996 s
0.00/0.04	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node61/watcher-312437-1172588501 -o ROOT/results/node61/solver-312437-1172588501 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312437-1172588501/Barcelogic /tmp/evaluation/312437-1172588501/instance-312437-1172588501.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: 0.00 0.00 0.15 3/70 12770
/proc/meminfo: memFree=1809880/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 278807343 5480448 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12770/statm: 1338 233 196 169 0 49 0
[pid=12771] ppid=12770 vsize=0 CPUtime=0
/proc/12771/stat : 12771 (Barcelogic) D 12770 12770 12500 0 -1 4194372 64 188 0 0 0 0 0 0 16 0 1 0 278807343 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/12771/statm: 0 0 0 0 0 0 0

[startup+0.108557 s]
/proc/loadavg: 0.00 0.00 0.15 3/70 12770
/proc/meminfo: memFree=1809880/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.516594 s]
/proc/loadavg: 0.00 0.00 0.15 3/70 12770
/proc/meminfo: memFree=1809880/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+1.33867 s]
/proc/loadavg: 0.00 0.00 0.15 2/72 12776
/proc/meminfo: memFree=1804928/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476312 CPUtime=1.28
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 1385 0 0 0 128 0 0 0 25 0 1 0 278807348 1511743488 1359 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519107 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369078 1359 82 232 0 368843 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481664

[startup+2.98383 s]
/proc/loadavg: 0.08 0.02 0.15 2/72 12778
/proc/meminfo: memFree=1801408/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476312 CPUtime=2.92
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 2520 0 0 0 291 1 0 0 25 0 1 0 278807348 1511743488 2494 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517313 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369078 2494 82 232 0 368843 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481664

[startup+6.26014 s]
/proc/loadavg: 0.08 0.02 0.15 2/72 12780
/proc/meminfo: memFree=1796352/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=6.19
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 3299 0 0 0 618 1 0 0 25 0 1 0 278807348 1511841792 3271 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535474 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 3271 92 232 0 368867 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481760

[startup+12.7238 s]
/proc/loadavg: 0.22 0.05 0.16 2/72 12786
/proc/meminfo: memFree=1790792/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=12.65
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 4820 0 0 0 1263 2 0 0 25 0 1 0 278807348 1511841792 4792 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531777 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 4792 92 232 0 368867 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481760

[startup+25.533 s]
/proc/loadavg: 0.34 0.08 0.17 2/72 12820
/proc/meminfo: memFree=1774608/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=25.44
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 8897 0 0 0 2538 6 0 0 25 0 1 0 278807348 1511841792 8869 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517313 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 8869 92 232 0 368867 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481760

[startup+51.1664 s]
/proc/loadavg: 0.56 0.15 0.19 2/66 12860
/proc/meminfo: memFree=1756992/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=51.05
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 13381 0 0 0 5093 12 0 0 25 0 1 0 278807348 1511841792 13283 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542423 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 13283 92 232 0 368867 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1481760

[startup+102.409 s]
/proc/loadavg: 0.82 0.29 0.23 2/66 12860
/proc/meminfo: memFree=1757064/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=102.27
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 13428 0 0 0 10215 12 0 0 25 0 1 0 278807348 1511841792 13330 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 13330 92 232 0 368867 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1481760

[startup+162.472 s]
/proc/loadavg: 0.93 0.42 0.28 2/66 12860
/proc/meminfo: memFree=1735624/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=162.33
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 18855 0 0 0 16216 17 0 0 25 0 1 0 278807348 1511841792 18640 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 18640 92 232 0 368867 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 1481760

[startup+222.528 s]
/proc/loadavg: 0.97 0.52 0.32 2/66 12860
/proc/meminfo: memFree=1735624/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=222.37
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 18855 0 0 0 22220 17 0 0 25 0 1 0 278807348 1511841792 18640 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 18640 92 232 0 368867 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 1481760

[startup+282.582 s]
/proc/loadavg: 0.99 0.61 0.36 2/66 12860
/proc/meminfo: memFree=1709384/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=282.4
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 25497 0 0 0 28216 24 0 0 25 0 1 0 278807348 1511841792 25282 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 25282 92 232 0 368867 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 1481760

[startup+342.636 s]
/proc/loadavg: 0.99 0.67 0.40 2/66 12860
/proc/meminfo: memFree=1685896/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=342.43
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 31426 0 0 0 34212 31 0 0 25 0 1 0 278807348 1511841792 31211 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 31211 92 232 0 368867 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 1481760

[startup+402.697 s]
/proc/loadavg: 0.99 0.73 0.43 2/66 12860
/proc/meminfo: memFree=1668488/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=402.48
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 35657 0 0 0 40212 36 0 0 25 0 1 0 278807348 1511841792 35442 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 35442 92 232 0 368867 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 1481760

[startup+462.756 s]
/proc/loadavg: 0.99 0.78 0.47 2/66 12860
/proc/meminfo: memFree=1653576/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=462.52
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 39420 0 0 0 46212 40 0 0 25 0 1 0 278807348 1511841792 39205 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 39205 92 232 0 368867 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 1481760

[startup+522.811 s]
/proc/loadavg: 0.99 0.81 0.49 2/66 12860
/proc/meminfo: memFree=1639944/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=522.57
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 42840 0 0 0 52212 45 0 0 25 0 1 0 278807348 1511841792 42625 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 42625 92 232 0 368867 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 1481760

[startup+582.867 s]
/proc/loadavg: 0.99 0.85 0.52 2/66 12860
/proc/meminfo: memFree=1626440/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=582.61
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 46157 0 0 0 58211 50 0 0 25 0 1 0 278807348 1511841792 45941 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 45941 92 232 0 368867 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 1481760

[startup+642.929 s]
/proc/loadavg: 1.06 0.89 0.56 2/66 12860
/proc/meminfo: memFree=1616072/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=642.65
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 48764 0 0 0 64212 53 0 0 25 0 1 0 278807348 1511841792 48548 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 48548 92 232 0 368867 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 1481760

[startup+702.986 s]
/proc/loadavg: 1.02 0.90 0.58 2/66 12860
/proc/meminfo: memFree=1608392/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=702.68
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 50683 0 0 0 70213 55 0 0 25 0 1 0 278807348 1511841792 50467 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 50467 92 232 0 368867 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 1481760

[startup+763.04 s]
/proc/loadavg: 1.00 0.92 0.60 2/66 12860
/proc/meminfo: memFree=1598728/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=762.73
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 53143 0 0 0 76214 59 0 0 25 0 1 0 278807348 1511841792 52927 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 52927 92 232 0 368867 0
Current children cumulated CPU time (s) 762.76
Current children cumulated vsize (KiB) 1481760

[startup+823.1 s]
/proc/loadavg: 1.00 0.93 0.63 2/66 12860
/proc/meminfo: memFree=1589384/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=822.77
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 55422 0 0 0 82216 61 0 0 25 0 1 0 278807348 1511841792 55206 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 55206 92 232 0 368867 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 1481760

[startup+883.159 s]
/proc/loadavg: 1.00 0.94 0.65 2/66 12860
/proc/meminfo: memFree=1578824/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=882.81
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 58064 0 0 0 88217 64 0 0 25 0 1 0 278807348 1511841792 57848 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 57848 92 232 0 368867 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 1481760

[startup+943.214 s]
/proc/loadavg: 1.00 0.95 0.66 2/66 12860
/proc/meminfo: memFree=1568776/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=942.85
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 60579 0 0 0 94218 67 0 0 25 0 1 0 278807348 1511841792 60363 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 60363 92 232 0 368867 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 1481760

[startup+1003.27 s]
/proc/loadavg: 1.00 0.95 0.68 2/66 12860
/proc/meminfo: memFree=1559816/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=1002.89
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 62828 0 0 0 100220 69 0 0 25 0 1 0 278807348 1511841792 62612 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 62612 92 232 0 368867 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 1481760

[startup+1063.33 s]
/proc/loadavg: 1.00 0.96 0.70 2/66 12860
/proc/meminfo: memFree=1550856/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=1062.94
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 65032 0 0 0 106223 71 0 0 25 0 1 0 278807348 1511841792 64816 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 64816 92 232 0 368867 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 1481760

[startup+1123.38 s]
/proc/loadavg: 1.05 0.98 0.72 2/66 12860
/proc/meminfo: memFree=1541640/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=1122.97
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 67344 0 0 0 112225 72 0 0 25 0 1 0 278807348 1511841792 67128 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 67128 92 232 0 368867 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 1481760

[startup+1183.44 s]
/proc/loadavg: 1.02 0.98 0.74 2/66 12860
/proc/meminfo: memFree=1531912/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=1183.01
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 69773 0 0 0 118226 75 0 0 25 0 1 0 278807348 1511841792 69557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518433 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 69557 92 232 0 368867 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 1481760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.01 0.98 0.74 2/66 12860
/proc/meminfo: memFree=1529992/2055920 swapFree=4180412/4192956
[pid=12770] ppid=12768 vsize=5352 CPUtime=0.03
/proc/12770/stat : 12770 (Barcelogic) S 12768 12770 12500 0 -1 4194304 332 550 0 0 0 0 3 0 16 0 1 0 278807343 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12770/statm: 1338 236 197 169 0 49 0
[pid=12776] ppid=12770 vsize=1476408 CPUtime=1200.02
/proc/12776/stat : 12776 (bsat) R 12770 12770 12500 0 -1 4194304 70229 0 0 0 119926 76 0 0 25 0 1 0 278807348 1511841792 70013 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12776/statm: 369102 70013 92 232 0 368867 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481760

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12770 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=32994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.038993
while last known CPU time is 1200.05

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

Real time (s): 1200.46
CPU time (s): 1200.05
CPU user time (s): 1199.29
CPU system time (s): 0.76
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 1481760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.032994
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= 882
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= 8

runsolver used 0.741887 second user time and 2.52961 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Tue Feb 27 15:01:43 UTC 2007

IDJOB= 312437
IDBENCH= 20341
IDSOLVER= 122
FILE ID= node61/312437-1172588501

PBS_JOBID= 3971940

Free space on /tmp= 66557 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1363528912-04-SAT.cnf
COMMAND LINE= /tmp/evaluation/312437-1172588501/Barcelogic /tmp/evaluation/312437-1172588501/instance-312437-1172588501.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-312437-1172588501 -o ROOT/results/node61/solver-312437-1172588501 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312437-1172588501/Barcelogic /tmp/evaluation/312437-1172588501/instance-312437-1172588501.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  b570344119c652fb3e5253d1ef16a171

RANDOM SEED= 371346013

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1810304 kB
Buffers:         34460 kB
Cached:         159292 kB
SwapCached:       6848 kB
Active:         105368 kB
Inactive:       101888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810304 kB
SwapTotal:     4192956 kB
SwapFree:      4180412 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:          16556 kB
Slab:            24088 kB
Committed_AS:   761960 kB
PageTables:       1612 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= 66557 MiB

End job on node61 on Tue Feb 27 15:21:47 UTC 2007