Trace number 338752

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.01 1200.31

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-harder-php-014-013.sat05-1187.reshuffled-07.cnf
MD5SUMe9a4b8de00c9a73b6f8447e11f01f363
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.40502
Satisfiable
(Un)Satisfiability was proved
Number of variables182
Number of clauses1197
Sum of the clauses size2548
Maximum clause length13
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21183
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 514

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 |    1197     2548 |     359       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1183     4368 |      --       0       --      -- |     --   | -14/1820
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 168   #clauses: 1183   #literals: 4368
0.00/0.01	c CPU time:   0.002999 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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-338752-1173691657 -o ROOT/results/node22/solver-338752-1173691657 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338752-1173691657/Barcelogic /tmp/evaluation/338752-1173691657/instance-338752-1173691657.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 0.99 3/77 5072
/proc/meminfo: memFree=1761584/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 25473561 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467984466 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5072/statm: 1338 232 195 169 0 49 0
[pid=5073] ppid=5072 vsize=5352 CPUtime=0
/proc/5073/stat : 5073 (Barcelogic) R 5072 5072 1976 0 -1 4194368 53 188 0 0 0 0 0 0 20 0 1 0 25473562 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/5073/statm: 1338 236 198 169 0 49 0

[startup+0.064432 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5072
/proc/meminfo: memFree=1761584/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101433 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5072
/proc/meminfo: memFree=1761584/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301447 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5072
/proc/meminfo: memFree=1761584/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701476 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5072
/proc/meminfo: memFree=1761584/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50154 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 5078
/proc/meminfo: memFree=1754528/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476464 CPUtime=1.47
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 3048 0 0 0 147 0 0 0 25 0 1 0 25473563 1511899136 3022 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369116 3022 81 232 0 368881 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481816

[startup+3.10165 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 5078
/proc/meminfo: memFree=1747040/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476464 CPUtime=3.08
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 3625 0 0 0 307 1 0 0 25 0 1 0 25473563 1511899136 3599 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369116 3599 81 232 0 368881 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481816

[startup+6.30189 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 5078
/proc/meminfo: memFree=1733408/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476464 CPUtime=6.28
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 8052 0 0 0 626 2 0 0 25 0 1 0 25473563 1511899136 8026 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369116 8026 81 232 0 368881 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481816

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 3/79 5078
/proc/meminfo: memFree=1710752/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476464 CPUtime=12.68
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 12621 0 0 0 1264 4 0 0 25 0 1 0 25473563 1511899136 12555 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369116 12555 81 232 0 368881 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481816

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 5078
/proc/meminfo: memFree=1695136/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476464 CPUtime=25.47
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 16778 0 0 0 2541 6 0 0 25 0 1 0 25473563 1511899136 16712 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369116 16712 81 232 0 368881 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481816

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 5078
/proc/meminfo: memFree=1680992/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476464 CPUtime=51.06
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 20083 0 0 0 5098 8 0 0 25 0 1 0 25473563 1511899136 19970 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369116 19970 81 232 0 368881 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481816

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 5078
/proc/meminfo: memFree=1624800/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476464 CPUtime=102.26
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 34243 0 0 0 10207 19 0 0 25 0 1 0 25473563 1511899136 33985 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518198 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369116 33985 81 232 0 368881 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1481816

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5078
/proc/meminfo: memFree=1624736/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476516 CPUtime=162.24
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 34346 0 0 0 16204 20 0 0 25 0 1 0 25473563 1511952384 34004 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369129 34004 81 232 0 368894 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1481868

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5078
/proc/meminfo: memFree=1607328/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476516 CPUtime=222.23
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 38765 0 0 0 22200 23 0 0 25 0 1 0 25473563 1511952384 38423 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369129 38423 81 232 0 368894 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1481868

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5078
/proc/meminfo: memFree=1556704/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476516 CPUtime=282.21
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 51557 0 0 0 28186 35 0 0 25 0 1 0 25473563 1511952384 51215 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369129 51215 81 232 0 368894 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1481868

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5078
/proc/meminfo: memFree=1519392/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476516 CPUtime=342.2
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 60709 0 0 0 34176 44 0 0 25 0 1 0 25473563 1511952384 60367 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369129 60367 81 232 0 368894 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1481868

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5078
/proc/meminfo: memFree=1492000/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476516 CPUtime=402.19
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 67587 0 0 0 40168 51 0 0 25 0 1 0 25473563 1511952384 67245 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369129 67245 81 232 0 368894 0

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

[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476516 CPUtime=582.14
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 83282 0 0 0 58147 67 0 0 25 0 1 0 25473563 1511952384 82940 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369129 82940 81 232 0 368894 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1481868

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 5078
/proc/meminfo: memFree=1412448/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476516 CPUtime=642.14
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 87336 0 0 0 64142 72 0 0 25 0 1 0 25473563 1511952384 86994 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369129 86994 81 232 0 368894 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1481868

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5078
/proc/meminfo: memFree=1396512/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476516 CPUtime=702.12
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 91361 0 0 0 70136 76 0 0 25 0 1 0 25473563 1511952384 91019 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369129 91019 81 232 0 368894 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1481868

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5078
/proc/meminfo: memFree=1381088/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476516 CPUtime=762.11
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 95168 0 0 0 76131 80 0 0 25 0 1 0 25473563 1511952384 94826 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369129 94826 81 232 0 368894 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 1481868

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5078
/proc/meminfo: memFree=1366688/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476516 CPUtime=822.09
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 98804 0 0 0 82126 83 0 0 25 0 1 0 25473563 1511952384 98462 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369129 98462 81 232 0 368894 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 1481868

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5078
/proc/meminfo: memFree=1354080/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476516 CPUtime=882.08
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 101903 0 0 0 88121 87 0 0 25 0 1 0 25473563 1511952384 101561 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369129 101561 81 232 0 368894 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 1481868

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5078
/proc/meminfo: memFree=1337888/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476516 CPUtime=942.06
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 105980 0 0 0 94115 91 0 0 25 0 1 0 25473563 1511952384 105638 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369129 105638 81 232 0 368894 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 1481868

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5080
/proc/meminfo: memFree=1327904/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476516 CPUtime=1002.05
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 108422 0 0 0 100111 94 0 0 25 0 1 0 25473563 1511952384 108080 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369129 108080 81 232 0 368894 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 1481868

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5080
/proc/meminfo: memFree=1317792/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476516 CPUtime=1062.03
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 111005 0 0 0 106107 96 0 0 25 0 1 0 25473563 1511952384 110663 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369129 110663 81 232 0 368894 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 1481868

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5080
/proc/meminfo: memFree=1308128/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476516 CPUtime=1122.02
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 113381 0 0 0 112103 99 0 0 25 0 1 0 25473563 1511952384 113039 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369129 113039 81 232 0 368894 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 1481868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5080
/proc/meminfo: memFree=1297248/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476516 CPUtime=1182.01
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 116129 0 0 0 118099 102 0 0 25 0 1 0 25473563 1511952384 115787 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369129 115787 81 232 0 368894 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5080
/proc/meminfo: memFree=1293728/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476516 CPUtime=1200.01
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 116961 0 0 0 119898 103 0 0 25 0 1 0 25473563 1511952384 116619 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369129 116619 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481868

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5080
/proc/meminfo: memFree=1293728/2055920 swapFree=4141732/4192956
[pid=5072] ppid=5070 vsize=5352 CPUtime=0
/proc/5072/stat : 5072 (Barcelogic) S 5070 5072 1976 0 -1 4194304 332 384 0 0 0 0 0 0 16 0 1 0 25473561 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5072/statm: 1338 236 197 169 0 49 0
[pid=5078] ppid=5072 vsize=1476516 CPUtime=1200.01
/proc/5078/stat : 5078 (bsat) R 5072 5072 1976 0 -1 4194304 116961 0 0 0 119898 103 0 0 25 0 1 0 25473563 1511952384 116619 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 369129 116619 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481868

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5072 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=4999
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.01

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

Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1198.98
CPU system time (s): 1.03
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 1482396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 716
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 1.24981 second user time and 3.12652 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Mon Mar 12 09:27:37 UTC 2007

IDJOB= 338752
IDBENCH= 24730
IDSOLVER= 122
FILE ID= node22/338752-1173691657

PBS_JOBID= 4101467

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/counting-harder-php-014-013.sat05-1187.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338752-1173691657/Barcelogic /tmp/evaluation/338752-1173691657/instance-338752-1173691657.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-338752-1173691657 -o ROOT/results/node22/solver-338752-1173691657 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338752-1173691657/Barcelogic /tmp/evaluation/338752-1173691657/instance-338752-1173691657.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  e9a4b8de00c9a73b6f8447e11f01f363

RANDOM SEED= 186497741

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.238
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		: 3000.238
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:       1761928 kB
Buffers:         37944 kB
Cached:         181464 kB
SwapCached:      17980 kB
Active:         133092 kB
Inactive:       122128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761928 kB
SwapTotal:     4192956 kB
SwapFree:      4141732 kB
Dirty:            1808 kB
Writeback:           0 kB
Mapped:          40112 kB
Slab:            24288 kB
Committed_AS:   197036 kB
PageTables:       1784 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 node22 on Mon Mar 12 09:47:40 UTC 2007