Trace number 339592

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 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark457.795
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
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 |    7545    30180 |    2263       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    7072    28213 |      --       0       --      -- |     --   | -473/-1967
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 987   #clauses: 7072   #literals: 28213
0.00/0.02	c CPU time:   0.010998 s
0.00/0.02	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-339592-1173707826 -o ROOT/results/node41/solver-339592-1173707826 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339592-1173707826/Barcelogic /tmp/evaluation/339592-1173707826/instance-339592-1173707826.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 1.02 3/64 10069
/proc/meminfo: memFree=1815216/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 390738495 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390313042 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/10069/statm: 1338 232 195 169 0 49 0
[pid=10070] ppid=10069 vsize=5352 CPUtime=0
/proc/10070/stat : 10070 (Barcelogic) S 10069 10069 8916 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 390738496 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/10070/statm: 1338 236 198 169 0 49 0
[pid=10072] ppid=10070 vsize=0 CPUtime=0
/proc/10072/stat : 10072 (sed) D 10070 10069 8916 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 390738496 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/10072/statm: 0 0 0 0 0 0 0

[startup+0.044728 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 10069
/proc/meminfo: memFree=1815216/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.102727 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 10069
/proc/meminfo: memFree=1815216/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.301742 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 10069
/proc/meminfo: memFree=1815216/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.701776 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 10069
/proc/meminfo: memFree=1815216/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.50185 s]
/proc/loadavg: 0.92 0.98 1.02 2/66 10075
/proc/meminfo: memFree=1810848/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=1.46
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 1394 0 0 0 146 0 0 0 25 0 1 0 390738499 1511862272 1365 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 1365 82 232 0 368872 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481780

[startup+3.10199 s]
/proc/loadavg: 0.93 0.98 1.02 2/66 10075
/proc/meminfo: memFree=1808288/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=3.06
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 2230 0 0 0 306 0 0 0 25 0 1 0 390738499 1511862272 2201 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518589 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 2201 82 232 0 368872 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481780

[startup+6.30126 s]
/proc/loadavg: 0.93 0.98 1.02 2/66 10075
/proc/meminfo: memFree=1802080/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=6.26
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 3590 0 0 0 625 1 0 0 25 0 1 0 390738499 1511862272 3561 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 3561 82 232 0 368872 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481780

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 1.02 2/66 10075
/proc/meminfo: memFree=1795296/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=12.65
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 4913 0 0 0 1264 1 0 0 25 0 1 0 390738499 1511862272 4847 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 4847 92 232 0 368872 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481780

[startup+25.5029 s]
/proc/loadavg: 0.95 0.98 1.02 2/66 10075
/proc/meminfo: memFree=1794400/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=25.46
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 5226 0 0 0 2544 2 0 0 25 0 1 0 390738499 1511862272 5160 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 5160 92 232 0 368872 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481780

[startup+51.1022 s]
/proc/loadavg: 0.96 0.98 1.02 2/66 10075
/proc/meminfo: memFree=1776480/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=51.05
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 9775 0 0 0 5100 5 0 0 25 0 1 0 390738499 1511862272 9709 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 9709 92 232 0 368872 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1481780

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.01 2/66 10075
/proc/meminfo: memFree=1754336/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=102.24
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 15184 0 0 0 10214 10 0 0 25 0 1 0 390738499 1511862272 15118 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 15118 92 232 0 368872 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1481780

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 10075
/proc/meminfo: memFree=1753120/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=162.22
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 15467 0 0 0 16212 10 0 0 25 0 1 0 390738499 1511862272 15364 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 15364 92 232 0 368872 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1481780

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10075
/proc/meminfo: memFree=1752352/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=222.21
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 15703 0 0 0 22210 11 0 0 25 0 1 0 390738499 1511862272 15600 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 15600 92 232 0 368872 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1481780

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/72 10199
/proc/meminfo: memFree=1747048/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=282.13
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 16693 0 0 0 28200 13 0 0 25 0 1 0 390738499 1511862272 16547 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 16547 92 232 0 368872 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 1481780

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10273
/proc/meminfo: memFree=1748000/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=342.06
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 16693 0 0 0 34193 13 0 0 25 0 1 0 390738499 1511862272 16547 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518469 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 16547 92 232 0 368872 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 1481780

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10273
/proc/meminfo: memFree=1748064/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0

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

[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=582.01
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 16847 0 0 0 58187 14 0 0 25 0 1 0 390738499 1511862272 16547 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 16547 92 232 0 368872 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 1481780

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10273
/proc/meminfo: memFree=1748192/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=642
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 16849 0 0 0 64186 14 0 0 25 0 1 0 390738499 1511862272 16549 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 16549 92 232 0 368872 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 1481780

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10273
/proc/meminfo: memFree=1738464/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=701.98
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 19358 0 0 0 70180 18 0 0 25 0 1 0 390738499 1511862272 19058 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 19058 92 232 0 368872 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 1481780

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10273
/proc/meminfo: memFree=1722016/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=761.97
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 23427 0 0 0 76176 21 0 0 25 0 1 0 390738499 1511862272 23127 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 23127 92 232 0 368872 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 1481780

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10273
/proc/meminfo: memFree=1710112/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=821.95
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 26441 0 0 0 82171 24 0 0 25 0 1 0 390738499 1511862272 26141 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 26141 92 232 0 368872 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1481780

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10273
/proc/meminfo: memFree=1698464/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=881.94
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 29309 0 0 0 88167 27 0 0 25 0 1 0 390738499 1511862272 29009 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 29009 92 232 0 368872 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1481780

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10273
/proc/meminfo: memFree=1689120/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=941.92
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 31655 0 0 0 94162 30 0 0 25 0 1 0 390738499 1511862272 31355 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 31355 92 232 0 368872 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 1481780

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10273
/proc/meminfo: memFree=1679392/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=1001.9
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 34059 0 0 0 100157 33 0 0 25 0 1 0 390738499 1511862272 33759 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 33759 92 232 0 368872 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1481780

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10273
/proc/meminfo: memFree=1670880/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=1061.9
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 36199 0 0 0 106154 36 0 0 25 0 1 0 390738499 1511862272 35899 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518205 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 35899 92 232 0 368872 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 1481780

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10273
/proc/meminfo: memFree=1662688/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=1121.88
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 38224 0 0 0 112150 38 0 0 25 0 1 0 390738499 1511862272 37924 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 37924 92 232 0 368872 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 1481780

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10273
/proc/meminfo: memFree=1655840/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=1181.86
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 39951 0 0 0 118146 40 0 0 25 0 1 0 390738499 1511862272 39651 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 39651 92 232 0 368872 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 1481780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10273
/proc/meminfo: memFree=1653408/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=1200.07
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 40523 0 0 0 119966 41 0 0 25 0 1 0 390738499 1511862272 40223 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 40223 92 232 0 368872 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481780

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10273
/proc/meminfo: memFree=1653408/2055920 swapFree=4182852/4192956
[pid=10069] ppid=10067 vsize=5352 CPUtime=0.02
/proc/10069/stat : 10069 (Barcelogic) S 10067 10069 8916 0 -1 4194304 332 572 0 0 0 0 2 0 16 0 1 0 390738495 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10069/statm: 1338 236 197 169 0 49 0
[pid=10075] ppid=10069 vsize=1476428 CPUtime=1200.07
/proc/10075/stat : 10075 (bsat) R 10069 10069 8916 0 -1 4194304 40523 0 0 0 119966 41 0 0 25 0 1 0 390738499 1511862272 40223 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10075/statm: 369107 40223 92 232 0 368872 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481780

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10069 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=21996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.029994
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): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.68
CPU system time (s): 0.41
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 1481780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 904
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 1.06584 second user time and 2.56461 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Mon Mar 12 13:57:06 UTC 2007

IDJOB= 339592
IDBENCH= 24750
IDSOLVER= 122
FILE ID= node41/339592-1173707826

PBS_JOBID= 4101765

Free space on /tmp= 66508 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339592-1173707826/Barcelogic /tmp/evaluation/339592-1173707826/instance-339592-1173707826.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-339592-1173707826 -o ROOT/results/node41/solver-339592-1173707826 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339592-1173707826/Barcelogic /tmp/evaluation/339592-1173707826/instance-339592-1173707826.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  3c6e2bf4052a26ce5bdb6cfc9e1f735c

RANDOM SEED= 675555360

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1815688 kB
Buffers:         29556 kB
Cached:         161336 kB
SwapCached:       4336 kB
Active:         101724 kB
Inactive:       100364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815688 kB
SwapTotal:     4192956 kB
SwapFree:      4182852 kB
Dirty:            1924 kB
Writeback:           0 kB
Mapped:          16024 kB
Slab:            24104 kB
Committed_AS:   719404 kB
PageTables:       1480 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= 66508 MiB

End job on node41 on Mon Mar 12 14:17:08 UTC 2007