Trace number 298538

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.09 1200.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1459708824-17.UNSAT.shuffled.cnf
MD5SUM975946115a74669405c34f3732da3d4a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark35.1906
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1533     4599 |     459       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1525     4631 |      --       0       --      -- |     --   | -8/32
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 351   #clauses: 1525   #literals: 4631
0.00/0.01	c CPU time:   0.003999 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/node43/watcher-298538-1171857584 -o ROOT/results/node43/solver-298538-1171857584 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298538-1171857584/Barcelogic /tmp/evaluation/298538-1171857584/instance-298538-1171857584.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.02 1.03 1.10 3/64 19692
/proc/meminfo: memFree=532248/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 205714451 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849416274 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19692/statm: 1338 232 195 169 0 49 0
[pid=19693] ppid=19692 vsize=5352 CPUtime=0
/proc/19693/stat : 19693 (Barcelogic) S 19692 19692 18556 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19693/statm: 1338 236 198 169 0 49 0
[pid=19695] ppid=19693 vsize=0 CPUtime=0
/proc/19695/stat : 19695 (sed) D 19693 19692 18556 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 205714451 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/19695/statm: 0 0 0 0 0 0 0

[startup+0.107107 s]
/proc/loadavg: 1.02 1.03 1.10 3/64 19692
/proc/meminfo: memFree=532248/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515172 s]
/proc/loadavg: 1.02 1.03 1.10 3/64 19692
/proc/meminfo: memFree=532248/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33531 s]
/proc/loadavg: 1.02 1.03 1.10 2/66 19698
/proc/meminfo: memFree=528968/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476424 CPUtime=1.31
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 1022 0 0 0 131 0 0 0 25 0 1 0 205714452 1511858176 994 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518896 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369106 994 91 232 0 368871 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481776

[startup+2.97158 s]
/proc/loadavg: 1.02 1.02 1.10 2/66 19698
/proc/meminfo: memFree=525384/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476424 CPUtime=2.94
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 2191 0 0 0 293 1 0 0 25 0 1 0 205714452 1511858176 2163 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517514 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369106 2163 91 232 0 368871 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481776

[startup+6.25312 s]
/proc/loadavg: 1.02 1.02 1.10 2/66 19698
/proc/meminfo: memFree=522632/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=6.22
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 2400 0 0 0 621 1 0 0 25 0 1 0 205714452 1511940096 2372 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518222 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 2372 91 232 0 368891 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481856

[startup+12.7102 s]
/proc/loadavg: 1.01 1.02 1.10 2/66 19698
/proc/meminfo: memFree=513736/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=12.68
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 4627 0 0 0 1266 2 0 0 25 0 1 0 205714452 1511940096 4599 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542599 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 4599 91 232 0 368891 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481856

[startup+25.5223 s]
/proc/loadavg: 1.01 1.02 1.10 2/66 19698
/proc/meminfo: memFree=502472/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=25.49
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 7524 0 0 0 2544 5 0 0 25 0 1 0 205714452 1511940096 7496 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 7496 91 232 0 368891 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481856

[startup+51.1446 s]
/proc/loadavg: 1.01 1.02 1.09 2/66 19698
/proc/meminfo: memFree=494088/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=51.1
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 9514 0 0 0 5103 7 0 0 25 0 1 0 205714452 1511940096 9415 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 9415 91 232 0 368891 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481856

[startup+102.4 s]
/proc/loadavg: 1.00 1.02 1.09 2/72 19800
/proc/meminfo: memFree=491856/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=102.29
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 9749 0 0 0 10222 7 0 0 25 0 1 0 205714452 1511940096 9650 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 9650 91 232 0 368891 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 1481856

[startup+162.495 s]
/proc/loadavg: 1.00 1.01 1.08 2/72 19872
/proc/meminfo: memFree=480336/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=162.33
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 12657 0 0 0 16221 12 0 0 25 0 1 0 205714452 1511940096 12558 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518638 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 12558 91 232 0 368891 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 1481856

[startup+222.549 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 19896
/proc/meminfo: memFree=471880/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=222.34
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 15147 0 0 0 22220 14 0 0 25 0 1 0 205714452 1511940096 14900 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 14900 91 232 0 368891 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 1481856

[startup+282.608 s]
/proc/loadavg: 1.04 1.01 1.07 2/66 19896
/proc/meminfo: memFree=471880/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=282.38
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 15147 0 0 0 28224 14 0 0 25 0 1 0 205714452 1511940096 14900 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518436 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 14900 91 232 0 368891 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 1481856

[startup+342.669 s]
/proc/loadavg: 1.01 1.01 1.07 2/66 19896
/proc/meminfo: memFree=467528/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=342.43
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 16313 0 0 0 34227 16 0 0 25 0 1 0 205714452 1511940096 15979 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535502 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 15979 91 232 0 368891 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 1481856

[startup+402.731 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 19896
/proc/meminfo: memFree=467592/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=402.48
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 16313 0 0 0 40232 16 0 0 25 0 1 0 205714452 1511940096 15979 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 15979 91 232 0 368891 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 1481856

[startup+462.786 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 19896
/proc/meminfo: memFree=467528/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=462.51
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 16366 0 0 0 46235 16 0 0 25 0 1 0 205714452 1511940096 15984 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 15984 91 232 0 368891 0
Current children cumulated CPU time (s) 462.51
Current children cumulated vsize (KiB) 1481856

[startup+522.837 s]

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

[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=582.58
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 16370 0 0 0 58242 16 0 0 25 0 1 0 205714452 1511940096 15988 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518618 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 15988 91 232 0 368891 0
Current children cumulated CPU time (s) 582.58
Current children cumulated vsize (KiB) 1481856

[startup+642.95 s]
/proc/loadavg: 1.01 1.00 1.04 2/66 19896
/proc/meminfo: memFree=467592/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=642.62
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 16370 0 0 0 64246 16 0 0 25 0 1 0 205714452 1511940096 15988 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518057 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 15988 91 232 0 368891 0
Current children cumulated CPU time (s) 642.62
Current children cumulated vsize (KiB) 1481856

[startup+703.012 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 19896
/proc/meminfo: memFree=467656/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=702.66
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 16370 0 0 0 70250 16 0 0 25 0 1 0 205714452 1511940096 15988 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517799 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 15988 91 232 0 368891 0
Current children cumulated CPU time (s) 702.66
Current children cumulated vsize (KiB) 1481856

[startup+763.073 s]
/proc/loadavg: 1.07 1.02 1.04 2/66 19896
/proc/meminfo: memFree=467720/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=762.7
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 16375 0 0 0 76254 16 0 0 25 0 1 0 205714452 1511940096 15993 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 15993 91 232 0 368891 0
Current children cumulated CPU time (s) 762.7
Current children cumulated vsize (KiB) 1481856

[startup+823.14 s]
/proc/loadavg: 1.02 1.01 1.03 2/66 19896
/proc/meminfo: memFree=467720/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=822.75
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 16375 0 0 0 82259 16 0 0 25 0 1 0 205714452 1511940096 15993 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 15993 91 232 0 368891 0
Current children cumulated CPU time (s) 822.75
Current children cumulated vsize (KiB) 1481856

[startup+883.193 s]
/proc/loadavg: 1.01 1.00 1.03 2/66 19896
/proc/meminfo: memFree=467592/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=882.78
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 16413 0 0 0 88262 16 0 0 25 0 1 0 205714452 1511940096 15993 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 15993 91 232 0 368891 0
Current children cumulated CPU time (s) 882.78
Current children cumulated vsize (KiB) 1481856

[startup+943.246 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 19896
/proc/meminfo: memFree=467528/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=942.82
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 16478 0 0 0 94266 16 0 0 25 0 1 0 205714452 1511940096 15993 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516974 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 15993 91 232 0 368891 0
Current children cumulated CPU time (s) 942.82
Current children cumulated vsize (KiB) 1481856

[startup+1003.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 19896
/proc/meminfo: memFree=467528/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=1002.85
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 16478 0 0 0 100269 16 0 0 25 0 1 0 205714452 1511940096 15993 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 15993 91 232 0 368891 0
Current children cumulated CPU time (s) 1002.85
Current children cumulated vsize (KiB) 1481856

[startup+1063.36 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 19896
/proc/meminfo: memFree=467592/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=1062.89
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 16563 0 0 0 106273 16 0 0 25 0 1 0 205714452 1511940096 15993 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 15993 91 232 0 368891 0
Current children cumulated CPU time (s) 1062.89
Current children cumulated vsize (KiB) 1481856

[startup+1123.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19896
/proc/meminfo: memFree=467592/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=1122.93
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 16563 0 0 0 112277 16 0 0 25 0 1 0 205714452 1511940096 15993 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 15993 91 232 0 368891 0
Current children cumulated CPU time (s) 1122.93
Current children cumulated vsize (KiB) 1481856

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19896
/proc/meminfo: memFree=467656/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=1182.98
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 16563 0 0 0 118282 16 0 0 25 0 1 0 205714452 1511940096 15993 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 15993 91 232 0 368891 0
Current children cumulated CPU time (s) 1182.98
Current children cumulated vsize (KiB) 1481856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19896
/proc/meminfo: memFree=467656/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=1200.09
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 16563 0 0 0 119993 16 0 0 25 0 1 0 205714452 1511940096 15993 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 15993 91 232 0 368891 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481856

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19896
/proc/meminfo: memFree=467656/2055920 swapFree=4183376/4192956
[pid=19692] ppid=19690 vsize=5352 CPUtime=0
/proc/19692/stat : 19692 (Barcelogic) S 19690 19692 18556 0 -1 4194304 332 394 0 0 0 0 0 0 16 0 1 0 205714451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19692/statm: 1338 236 197 169 0 49 0
[pid=19698] ppid=19692 vsize=1476504 CPUtime=1200.09
/proc/19698/stat : 19698 (bsat) R 19692 19692 18556 0 -1 4194304 16563 0 0 0 119993 16 0 0 25 0 1 0 205714452 1511940096 15993 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 369126 15993 91 232 0 368891 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481856

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19692 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.013996
while last known CPU time is 1200.09

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

Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.16
CPU usage (%): 99.9568
Max. virtual memory (cumulated for all children) (KiB): 1482448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 726
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 0.881865 second user time and 2.51562 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Mon Feb 19 03:59:44 UTC 2007

IDJOB= 298538
IDBENCH= 19988
IDSOLVER= 122
FILE ID= node43/298538-1171857584

PBS_JOBID= 3839736

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1459708824-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298538-1171857584/Barcelogic /tmp/evaluation/298538-1171857584/instance-298538-1171857584.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-298538-1171857584 -o ROOT/results/node43/solver-298538-1171857584 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298538-1171857584/Barcelogic /tmp/evaluation/298538-1171857584/instance-298538-1171857584.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  975946115a74669405c34f3732da3d4a

RANDOM SEED= 40599785

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:        532592 kB
Buffers:         53944 kB
Cached:        1342572 kB
SwapCached:       4080 kB
Active:         871704 kB
Inactive:       535056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        532592 kB
SwapTotal:     4192956 kB
SwapFree:      4183376 kB
Dirty:            1800 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:           102568 kB
Committed_AS:   555868 kB
PageTables:       1392 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= 66562 MiB

End job on node43 on Mon Feb 19 04:19:47 UTC 2007