Trace number 309649

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.03 1200.55

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1678549664-11-SAT.cnf
MD5SUM597b7f6fd53d553e7db789a34606fe09
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.033994
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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 |    2931     8500 |     879       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2849     8553 |      --       0       --      -- |     --   | -82/53
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 751   #clauses: 2849   #literals: 8553
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/node18/watcher-309649-1172545085 -o ROOT/results/node18/solver-309649-1172545085 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309649-1172545085/Barcelogic /tmp/evaluation/309649-1172545085/instance-309649-1172545085.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: 4.53 2.09 1.52 3/77 18588
/proc/meminfo: memFree=1728696/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 274463077 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/18588/statm: 1338 232 195 169 0 49 0
[pid=18589] ppid=18588 vsize=5352 CPUtime=0
/proc/18589/stat : 18589 (Barcelogic) R 18588 18588 18019 0 -1 4194368 63 188 0 0 0 0 0 0 20 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227853471689 0 0 4096 65538 0 0 0 17 1 0 0
/proc/18589/statm: 0 0 0 0 0 0 0

[startup+0.107145 s]
/proc/loadavg: 4.53 2.09 1.52 3/77 18588
/proc/meminfo: memFree=1728696/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515182 s]
/proc/loadavg: 4.53 2.09 1.52 3/77 18588
/proc/meminfo: memFree=1728696/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33526 s]
/proc/loadavg: 4.53 2.09 1.52 3/79 18594
/proc/meminfo: memFree=1723496/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=1.3
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 1469 0 0 0 130 0 0 0 25 0 1 0 274463079 1511899136 1443 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 1443 82 232 0 368881 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481816

[startup+2.97142 s]
/proc/loadavg: 4.53 2.09 1.52 2/79 18594
/proc/meminfo: memFree=1721704/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=2.93
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 1733 0 0 0 293 0 0 0 25 0 1 0 274463079 1511899136 1705 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518037 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 1705 92 232 0 368881 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481816

[startup+6.25974 s]
/proc/loadavg: 4.25 2.07 1.51 2/79 18594
/proc/meminfo: memFree=1715688/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=6.22
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 3575 0 0 0 621 1 0 0 25 0 1 0 274463079 1511899136 3547 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 3547 92 232 0 368881 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481816

[startup+12.7104 s]
/proc/loadavg: 3.99 2.06 1.51 2/79 18594
/proc/meminfo: memFree=1705128/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=12.67
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 5830 0 0 0 1264 3 0 0 25 0 1 0 274463079 1511899136 5802 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 5802 92 232 0 368881 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481816

[startup+25.5296 s]
/proc/loadavg: 3.33 2.00 1.50 2/79 18594
/proc/meminfo: memFree=1700776/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=25.49
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 7172 0 0 0 2545 4 0 0 25 0 1 0 274463079 1511899136 7144 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 7144 92 232 0 368881 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481816

[startup+51.1591 s]
/proc/loadavg: 2.53 1.92 1.49 2/79 18594
/proc/meminfo: memFree=1677864/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=51.11
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 12693 0 0 0 5101 10 0 0 25 0 1 0 274463079 1511899136 12665 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 12665 92 232 0 368881 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481816

[startup+102.412 s]
/proc/loadavg: 1.66 1.78 1.46 2/79 18594
/proc/meminfo: memFree=1659240/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=102.35
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 17259 0 0 0 10220 15 0 0 25 0 1 0 274463079 1511899136 17194 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 17194 92 232 0 368881 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481816

[startup+162.485 s]
/proc/loadavg: 1.24 1.63 1.43 2/79 18594
/proc/meminfo: memFree=1659240/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=162.41
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 17259 0 0 0 16225 16 0 0 25 0 1 0 274463079 1511899136 17194 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535190 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 17194 92 232 0 368881 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481816

[startup+222.573 s]
/proc/loadavg: 1.09 1.52 1.40 3/85 18710
/proc/meminfo: memFree=1658024/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=222.41
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 17306 0 0 0 22225 16 0 0 25 0 1 0 274463079 1511899136 17194 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529924 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 17194 92 232 0 368881 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481816

[startup+282.667 s]
/proc/loadavg: 1.12 1.45 1.38 2/79 19280
/proc/meminfo: memFree=1610080/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=282.4
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 17379 0 0 0 28217 23 0 0 25 0 1 0 274463079 1511899136 17194 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 17194 92 232 0 368881 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 1481816

[startup+342.735 s]
/proc/loadavg: 1.04 1.36 1.35 2/79 19280
/proc/meminfo: memFree=1610208/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=342.45
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 17379 0 0 0 34222 23 0 0 25 0 1 0 274463079 1511899136 17194 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 17194 92 232 0 368881 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 1481816

[startup+402.811 s]
/proc/loadavg: 1.01 1.30 1.33 2/79 19280
/proc/meminfo: memFree=1609504/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=402.52
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 17634 0 0 0 40228 24 0 0 25 0 1 0 274463079 1511899136 17335 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517267 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 17335 92 232 0 368881 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 1481816

[startup+462.88 s]
/proc/loadavg: 1.00 1.24 1.31 2/79 19280
/proc/meminfo: memFree=1608672/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=462.56
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 17909 0 0 0 46232 24 0 0 25 0 1 0 274463079 1511899136 17572 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518269 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 17572 92 232 0 368881 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 1481816

[startup+522.948 s]
/proc/loadavg: 1.00 1.19 1.28 2/79 19280
/proc/meminfo: memFree=1608672/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=522.62
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 17910 0 0 0 52237 25 0 0 25 0 1 0 274463079 1511899136 17573 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 17573 92 232 0 368881 0
Current children cumulated CPU time (s) 522.63
Current children cumulated vsize (KiB) 1481816

[startup+583.016 s]
/proc/loadavg: 1.00 1.16 1.26 2/79 19280
/proc/meminfo: memFree=1608680/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=582.67
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 17910 0 0 0 58242 25 0 0 25 0 1 0 274463079 1511899136 17573 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 17573 92 232 0 368881 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 1481816

[startup+643.089 s]
/proc/loadavg: 1.00 1.12 1.24 2/79 19280
/proc/meminfo: memFree=1591208/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=642.73
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 22327 0 0 0 64242 31 0 0 25 0 1 0 274463079 1511899136 21990 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 21990 92 232 0 368881 0
Current children cumulated CPU time (s) 642.74
Current children cumulated vsize (KiB) 1481816

[startup+703.159 s]
/proc/loadavg: 1.00 1.10 1.23 2/79 19280
/proc/meminfo: memFree=1571048/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=702.78
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 27356 0 0 0 70241 37 0 0 25 0 1 0 274463079 1511899136 27019 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518439 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 27019 92 232 0 368881 0
Current children cumulated CPU time (s) 702.79
Current children cumulated vsize (KiB) 1481816

[startup+763.23 s]
/proc/loadavg: 1.00 1.08 1.21 2/79 19280
/proc/meminfo: memFree=1553832/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=762.84
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 31664 0 0 0 76242 42 0 0 25 0 1 0 274463079 1511899136 31327 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 31327 92 232 0 368881 0
Current children cumulated CPU time (s) 762.85
Current children cumulated vsize (KiB) 1481816

[startup+823.304 s]
/proc/loadavg: 1.00 1.06 1.19 2/79 19280
/proc/meminfo: memFree=1539432/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=822.89
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 35217 0 0 0 82243 46 0 0 25 0 1 0 274463079 1511899136 34880 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518090 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 34880 92 232 0 368881 0
Current children cumulated CPU time (s) 822.9
Current children cumulated vsize (KiB) 1481816

[startup+883.376 s]
/proc/loadavg: 1.00 1.05 1.18 2/79 19280
/proc/meminfo: memFree=1528680/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=882.94
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 37922 0 0 0 88246 48 0 0 25 0 1 0 274463079 1511899136 37585 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 37585 92 232 0 368881 0
Current children cumulated CPU time (s) 882.95
Current children cumulated vsize (KiB) 1481816

[startup+943.445 s]
/proc/loadavg: 1.00 1.04 1.16 2/79 19280
/proc/meminfo: memFree=1519848/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=943
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 40145 0 0 0 94249 51 0 0 25 0 1 0 274463079 1511899136 39808 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 39808 92 232 0 368881 0
Current children cumulated CPU time (s) 943.01
Current children cumulated vsize (KiB) 1481816

[startup+1003.51 s]
/proc/loadavg: 1.00 1.03 1.15 2/79 19280
/proc/meminfo: memFree=1509928/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=1003.05
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 42615 0 0 0 100249 56 0 0 25 0 1 0 274463079 1511899136 42278 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 42278 92 232 0 368881 0
Current children cumulated CPU time (s) 1003.06
Current children cumulated vsize (KiB) 1481816

[startup+1063.59 s]
/proc/loadavg: 1.00 1.02 1.14 2/79 19280
/proc/meminfo: memFree=1501032/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=1063.1
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 44790 0 0 0 106251 59 0 0 25 0 1 0 274463079 1511899136 44453 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 44453 92 232 0 368881 0
Current children cumulated CPU time (s) 1063.11
Current children cumulated vsize (KiB) 1481816

[startup+1123.65 s]
/proc/loadavg: 1.00 1.02 1.13 2/79 19280
/proc/meminfo: memFree=1492520/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=1123.16
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 46929 0 0 0 112253 63 0 0 25 0 1 0 274463079 1511899136 46592 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 46592 92 232 0 368881 0
Current children cumulated CPU time (s) 1123.17
Current children cumulated vsize (KiB) 1481816

[startup+1183.73 s]
/proc/loadavg: 1.00 1.01 1.12 2/79 19280
/proc/meminfo: memFree=1484072/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=1183.21
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 49061 0 0 0 118256 65 0 0 25 0 1 0 274463079 1511899136 48724 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 48724 92 232 0 368881 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 1481816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.01 1.11 2/79 19280
/proc/meminfo: memFree=1481000/2055920 swapFree=4192812/4192956
[pid=18588] ppid=18586 vsize=5352 CPUtime=0.01
/proc/18588/stat : 18588 (Barcelogic) S 18586 18588 18019 0 -1 4194304 332 456 0 0 0 0 1 0 16 0 1 0 274463077 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18588/statm: 1338 236 197 169 0 49 0
[pid=18594] ppid=18588 vsize=1476464 CPUtime=1200.02
/proc/18594/stat : 18594 (bsat) R 18588 18588 18019 0 -1 4194304 49786 0 0 0 119936 66 0 0 25 0 1 0 274463079 1511899136 49449 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 369116 49449 92 232 0 368881 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481816

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 18588 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=16997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.022996
while last known CPU time is 1200.03

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

Real time (s): 1200.55
CPU time (s): 1200.03
CPU user time (s): 1199.37
CPU system time (s): 0.66
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 1482272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.016997
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= 788
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= 11

runsolver used 1.07883 second user time and 3.19851 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Feb 27 02:58:05 UTC 2007

IDJOB= 309649
IDBENCH= 20265
IDSOLVER= 122
FILE ID= node18/309649-1172545085

PBS_JOBID= 3971647

Free space on /tmp= 66556 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1678549664-11-SAT.cnf
COMMAND LINE= /tmp/evaluation/309649-1172545085/Barcelogic /tmp/evaluation/309649-1172545085/instance-309649-1172545085.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-309649-1172545085 -o ROOT/results/node18/solver-309649-1172545085 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309649-1172545085/Barcelogic /tmp/evaluation/309649-1172545085/instance-309649-1172545085.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  597b7f6fd53d553e7db789a34606fe09

RANDOM SEED= 564957954

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1729104 kB
Buffers:         40892 kB
Cached:         172968 kB
SwapCached:          0 kB
Active:         226928 kB
Inactive:        46644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1729104 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1824 kB
Writeback:           0 kB
Mapped:          78616 kB
Slab:            38872 kB
Committed_AS:   948596 kB
PageTables:       1668 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= 66556 MiB

End job on node18 on Tue Feb 27 03:18:08 UTC 2007