Trace number 309485

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) 1200.01 1200.42

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1435246639-05-UNSAT.cnf
MD5SUM4298698f93b1f60c814042e23cc6c5c3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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 |    3582    10388 |    1074       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    3489    10399 |      --       0       --      -- |     --   | -93/11
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 926   #clauses: 3489   #literals: 10399
0.00/0.01	c CPU time:   0.011998 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/node69/watcher-309485-1172542098 -o ROOT/results/node69/solver-309485-1172542098 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309485-1172542098/Barcelogic /tmp/evaluation/309485-1172542098/instance-309485-1172542098.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 23277
/proc/meminfo: memFree=1883424/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 274167485 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947813970 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23277/statm: 1338 232 195 169 0 49 0
[pid=23278] ppid=23277 vsize=5352 CPUtime=0
/proc/23278/stat : 23278 (Barcelogic) S 23277 23277 21680 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/23278/statm: 1338 236 198 169 0 49 0
[pid=23280] ppid=23278 vsize=0 CPUtime=0
/proc/23280/stat : 23280 (sed) Z 23278 23277 21680 0 -1 4194316 163 0 0 0 0 0 0 0 15 0 1 0 274167486 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/23280/statm: 
[startup+0.108093 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23277
/proc/meminfo: memFree=1883424/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.516157 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23277
/proc/meminfo: memFree=1883424/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33629 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 23283
/proc/meminfo: memFree=1877776/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476420 CPUtime=1.3
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 1575 0 0 0 130 0 0 0 25 0 1 0 274167488 1511854080 1548 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519601 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369105 1548 82 232 0 368870 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481772

[startup+2.97856 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 23283
/proc/meminfo: memFree=1873872/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476420 CPUtime=2.94
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 2475 0 0 0 293 1 0 0 25 0 1 0 274167488 1511854080 2446 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518061 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369105 2446 92 232 0 368870 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481772

[startup+6.25409 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 23283
/proc/meminfo: memFree=1872272/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476420 CPUtime=6.21
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 3174 0 0 0 620 1 0 0 25 0 1 0 274167488 1511854080 3145 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369105 3145 92 232 0 368870 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481772

[startup+12.7121 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 23283
/proc/meminfo: memFree=1859088/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476420 CPUtime=12.67
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 6124 0 0 0 1264 3 0 0 25 0 1 0 274167488 1511854080 6095 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531141 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369105 6095 92 232 0 368870 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481772

[startup+25.5222 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 23283
/proc/meminfo: memFree=1852432/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476420 CPUtime=25.48
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 7694 0 0 0 2544 4 0 0 25 0 1 0 274167488 1511854080 7628 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518081 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369105 7628 92 232 0 368870 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481772

[startup+51.1454 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 23283
/proc/meminfo: memFree=1837136/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476420 CPUtime=51.09
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 11609 0 0 0 5102 7 0 0 25 0 1 0 274167488 1511854080 11543 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518991 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369105 11543 92 232 0 368870 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481772

[startup+102.386 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 23283
/proc/meminfo: memFree=1811280/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476420 CPUtime=102.32
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 17972 0 0 0 10219 13 0 0 25 0 1 0 274167488 1511854080 17906 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519316 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369105 17906 92 232 0 368870 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481772

[startup+162.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23283
/proc/meminfo: memFree=1811088/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476420 CPUtime=162.36
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 18031 0 0 0 16223 13 0 0 25 0 1 0 274167488 1511854080 17908 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369105 17908 92 232 0 368870 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481772

[startup+222.505 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23283
/proc/meminfo: memFree=1811024/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476420 CPUtime=222.39
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 18112 0 0 0 22226 13 0 0 25 0 1 0 274167488 1511854080 17908 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369105 17908 92 232 0 368870 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 1481772

[startup+282.559 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23283
/proc/meminfo: memFree=1811024/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476420 CPUtime=282.43
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 18116 0 0 0 28230 13 0 0 25 0 1 0 274167488 1511854080 17912 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518039 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369105 17912 92 232 0 368870 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 1481772

[startup+342.611 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23283
/proc/meminfo: memFree=1807440/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476420 CPUtime=342.46
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 19070 0 0 0 34232 14 0 0 25 0 1 0 274167488 1511854080 18797 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369105 18797 92 232 0 368870 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 1481772

[startup+402.671 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23283
/proc/meminfo: memFree=1807440/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476452 CPUtime=402.5
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 19115 0 0 0 40236 14 0 0 25 0 1 0 274167488 1511886848 18805 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369113 18805 92 232 0 368878 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 1481804

[startup+462.728 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 23283
/proc/meminfo: memFree=1806288/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476452 CPUtime=462.55
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 19423 0 0 0 46240 15 0 0 25 0 1 0 274167488 1511886848 19078 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369113 19078 92 232 0 368878 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 1481804

[startup+522.784 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 23283

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

[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476452 CPUtime=522.58
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 19423 0 0 0 52243 15 0 0 25 0 1 0 274167488 1511886848 19078 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369113 19078 92 232 0 368878 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 1481804

[startup+582.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23283
/proc/meminfo: memFree=1800656/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476452 CPUtime=582.62
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 20867 0 0 0 58245 17 0 0 25 0 1 0 274167488 1511886848 20481 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369113 20481 92 232 0 368878 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 1481804

[startup+642.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23283
/proc/meminfo: memFree=1800656/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476452 CPUtime=642.66
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 20867 0 0 0 64249 17 0 0 25 0 1 0 274167488 1511886848 20481 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369113 20481 92 232 0 368878 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 1481804

[startup+702.951 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23283
/proc/meminfo: memFree=1800592/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476452 CPUtime=702.69
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 20915 0 0 0 70252 17 0 0 25 0 1 0 274167488 1511886848 20481 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369113 20481 92 232 0 368878 0
Current children cumulated CPU time (s) 702.7
Current children cumulated vsize (KiB) 1481804

[startup+763.005 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23283
/proc/meminfo: memFree=1800592/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476452 CPUtime=762.72
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 20915 0 0 0 76255 17 0 0 25 0 1 0 274167488 1511886848 20481 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535954 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369113 20481 92 232 0 368878 0
Current children cumulated CPU time (s) 762.73
Current children cumulated vsize (KiB) 1481804

[startup+823.065 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23283
/proc/meminfo: memFree=1800592/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476452 CPUtime=822.76
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 20968 0 0 0 82259 17 0 0 25 0 1 0 274167488 1511886848 20481 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518646 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369113 20481 92 232 0 368878 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 1481804

[startup+883.117 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23283
/proc/meminfo: memFree=1800656/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476452 CPUtime=882.8
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 20968 0 0 0 88263 17 0 0 25 0 1 0 274167488 1511886848 20481 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134562008 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369113 20481 92 232 0 368878 0
Current children cumulated CPU time (s) 882.81
Current children cumulated vsize (KiB) 1481804

[startup+943.174 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23283
/proc/meminfo: memFree=1800592/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476452 CPUtime=942.83
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 21056 0 0 0 94266 17 0 0 25 0 1 0 274167488 1511886848 20481 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535502 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369113 20481 92 232 0 368878 0
Current children cumulated CPU time (s) 942.84
Current children cumulated vsize (KiB) 1481804

[startup+1003.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23283
/proc/meminfo: memFree=1800592/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476452 CPUtime=1002.88
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 21056 0 0 0 100270 18 0 0 25 0 1 0 274167488 1511886848 20481 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369113 20481 92 232 0 368878 0
Current children cumulated CPU time (s) 1002.89
Current children cumulated vsize (KiB) 1481804

[startup+1063.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23283
/proc/meminfo: memFree=1791440/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476452 CPUtime=1062.91
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 23392 0 0 0 106271 20 0 0 25 0 1 0 274167488 1511886848 22817 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369113 22817 92 232 0 368878 0
Current children cumulated CPU time (s) 1062.92
Current children cumulated vsize (KiB) 1481804

[startup+1123.35 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 23283
/proc/meminfo: memFree=1787280/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476452 CPUtime=1122.95
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 24534 0 0 0 112274 21 0 0 25 0 1 0 274167488 1511886848 23794 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369113 23794 92 232 0 368878 0
Current children cumulated CPU time (s) 1122.96
Current children cumulated vsize (KiB) 1481804

[startup+1183.4 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 23283
/proc/meminfo: memFree=1787216/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476452 CPUtime=1182.99
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 24624 0 0 0 118277 22 0 0 25 0 1 0 274167488 1511886848 23794 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516580 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369113 23794 92 232 0 368878 0
Current children cumulated CPU time (s) 1183
Current children cumulated vsize (KiB) 1481804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 23283
/proc/meminfo: memFree=1787216/2055920 swapFree=4183956/4192956
[pid=23277] ppid=23275 vsize=5352 CPUtime=0.01
/proc/23277/stat : 23277 (Barcelogic) S 23275 23277 21680 0 -1 4194304 332 463 0 0 0 0 1 0 16 0 1 0 274167485 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23277/statm: 1338 236 197 169 0 49 0
[pid=23283] ppid=23277 vsize=1476452 CPUtime=1200
/proc/23283/stat : 23283 (bsat) R 23277 23277 21680 0 -1 4194304 24624 0 0 0 119978 22 0 0 25 0 1 0 274167488 1511886848 23794 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23283/statm: 369113 23794 92 232 0 368878 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481804

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 23277 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=17997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.024995
while last known CPU time is 1200.01

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

Real time (s): 1200.42
CPU time (s): 1200.01
CPU user time (s): 1199.79
CPU system time (s): 0.22
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 1482464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 795
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 0.790879 second user time and 2.44363 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Tue Feb 27 02:08:18 UTC 2007

IDJOB= 309485
IDBENCH= 20260
IDSOLVER= 122
FILE ID= node69/309485-1172542098

PBS_JOBID= 3971825

Free space on /tmp= 66560 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1435246639-05-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309485-1172542098/Barcelogic /tmp/evaluation/309485-1172542098/instance-309485-1172542098.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-309485-1172542098 -o ROOT/results/node69/solver-309485-1172542098 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309485-1172542098/Barcelogic /tmp/evaluation/309485-1172542098/instance-309485-1172542098.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  4298698f93b1f60c814042e23cc6c5c3

RANDOM SEED= 183197502

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1883768 kB
Buffers:         27152 kB
Cached:         108160 kB
SwapCached:       3068 kB
Active:          70132 kB
Inactive:        75196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1883768 kB
SwapTotal:     4192956 kB
SwapFree:      4183956 kB
Dirty:            1812 kB
Writeback:           0 kB
Mapped:          15464 kB
Slab:            12732 kB
Committed_AS:   700504 kB
PageTables:       1472 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= 66559 MiB

End job on node69 on Tue Feb 27 02:28:20 UTC 2007