Trace number 339256

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 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
MD5SUMd84d2f51f14938d23f8344f062b55708
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
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 |    1120     3360 |     335       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 280   #clauses: 1120   #literals: 3360
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/node6/watcher-339256-1173701377 -o ROOT/results/node6/solver-339256-1173701377 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339256-1173701377/Barcelogic /tmp/evaluation/339256-1173701377/instance-339256-1173701377.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: 1.00 1.00 0.98 3/77 5683
/proc/meminfo: memFree=1633024/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 390092435 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268583010386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5683/statm: 1338 232 195 169 0 49 0
[pid=5684] ppid=5683 vsize=5352 CPUtime=0
/proc/5684/stat : 5684 (Barcelogic) S 5683 5683 1815 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 390092436 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5684/statm: 1338 236 198 169 0 49 0
[pid=5685] ppid=5684 vsize=0 CPUtime=0
/proc/5685/stat : 5685 (Barcelogic) D 5684 5683 1815 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 390092436 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/5685/statm: 0 0 0 0 0 0 0
[pid=5686] ppid=5684 vsize=0 CPUtime=0
/proc/5686/stat : 5686 (sed) D 5684 5683 1815 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 390092436 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/5686/statm: 0 0 0 0 0 0 0

[startup+0.106602 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 5683
/proc/meminfo: memFree=1633024/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.20262 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 5683
/proc/meminfo: memFree=1633024/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301639 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 5683
/proc/meminfo: memFree=1633024/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701719 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 5683
/proc/meminfo: memFree=1633024/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1629040/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476436 CPUtime=1.48
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 1362 0 0 0 147 1 0 0 25 0 1 0 390092437 1511870464 1334 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529814 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369109 1334 92 232 0 368874 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481788

[startup+3.10119 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1626096/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476436 CPUtime=3.08
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 1745 0 0 0 307 1 0 0 25 0 1 0 390092437 1511870464 1717 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134519521 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369109 1717 92 232 0 368874 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481788

[startup+6.30182 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1620784/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476436 CPUtime=6.27
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 3492 0 0 0 626 1 0 0 25 0 1 0 390092437 1511870464 3464 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369109 3464 92 232 0 368874 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481788

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1610224/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=12.68
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 5646 0 0 0 1265 3 0 0 25 0 1 0 390092437 1511940096 5618 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 5618 92 232 0 368891 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481856

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1608368/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=25.47
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 6098 0 0 0 2544 3 0 0 25 0 1 0 390092437 1511940096 6070 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 6070 92 232 0 368891 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481856

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1590256/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=51.06
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 10686 0 0 0 5098 8 0 0 25 0 1 0 390092437 1511940096 10658 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 10658 92 232 0 368891 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481856

[startup+102.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1584240/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=102.25
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 12157 0 0 0 10215 10 0 0 25 0 1 0 390092437 1511940096 12084 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 12084 92 232 0 368891 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481856

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1584176/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=162.22
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 12234 0 0 0 16212 10 0 0 25 0 1 0 390092437 1511940096 12084 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 12084 92 232 0 368891 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481856

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1584176/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=222.19
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 12247 0 0 0 22209 10 0 0 25 0 1 0 390092437 1511940096 12097 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 12097 92 232 0 368891 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1481856

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 3/79 5689
/proc/meminfo: memFree=1564784/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=282.17
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 17134 0 0 0 28200 17 0 0 25 0 1 0 390092437 1511940096 16984 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 16984 92 232 0 368891 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1481856

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1558832/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=342.15
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 18700 0 0 0 34196 19 0 0 25 0 1 0 390092437 1511940096 18387 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134541726 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 18387 92 232 0 368891 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1481856

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1558768/2055924 swapFree=4156844/4192956

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

[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=522.08
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 18786 0 0 0 52188 20 0 0 25 0 1 0 390092437 1511940096 18387 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 18387 92 232 0 368891 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 1481856

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1558960/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=582.06
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 18820 0 0 0 58185 21 0 0 25 0 1 0 390092437 1511940096 18387 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 18387 92 232 0 368891 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 1481856

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1559024/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=642.04
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 18820 0 0 0 64183 21 0 0 25 0 1 0 390092437 1511940096 18387 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134519061 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 18387 92 232 0 368891 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 1481856

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1558960/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=702.01
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 18865 0 0 0 70180 21 0 0 25 0 1 0 390092437 1511940096 18387 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531487 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 18387 92 232 0 368891 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 1481856

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1558896/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=762
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 18914 0 0 0 76178 22 0 0 25 0 1 0 390092437 1511940096 18387 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134561997 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 18387 92 232 0 368891 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 1481856

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1558960/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=821.96
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 18914 0 0 0 82174 22 0 0 25 0 1 0 390092437 1511940096 18387 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 18387 92 232 0 368891 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 1481856

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1559024/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=881.95
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 18914 0 0 0 88172 23 0 0 25 0 1 0 390092437 1511940096 18387 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518117 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 18387 92 232 0 368891 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 1481856

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1558960/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=941.92
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 19062 0 0 0 94169 23 0 0 25 0 1 0 390092437 1511940096 18387 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 18387 92 232 0 368891 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 1481856

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1558896/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=1001.9
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 19101 0 0 0 100166 24 0 0 25 0 1 0 390092437 1511940096 18387 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531471 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 18387 92 232 0 368891 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 1481856

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1558960/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=1061.88
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 19101 0 0 0 106164 24 0 0 25 0 1 0 390092437 1511940096 18387 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 18387 92 232 0 368891 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 1481856

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1559024/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=1121.85
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 19101 0 0 0 112161 24 0 0 25 0 1 0 390092437 1511940096 18387 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 18387 92 232 0 368891 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 1481856

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1552752/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=1181.83
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 20733 0 0 0 118156 27 0 0 25 0 1 0 390092437 1511940096 20019 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 20019 92 232 0 368891 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 1481856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5689
/proc/meminfo: memFree=1548336/2055924 swapFree=4156844/4192956
[pid=5683] ppid=5681 vsize=5352 CPUtime=0
/proc/5683/stat : 5683 (Barcelogic) S 5681 5683 1815 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 390092435 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5683/statm: 1338 236 197 169 0 49 0
[pid=5689] ppid=5683 vsize=1476504 CPUtime=1200.03
/proc/5689/stat : 5689 (bsat) R 5683 5683 1815 0 -1 4194304 21783 0 0 0 119974 29 0 0 25 0 1 0 390092437 1511940096 21069 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 369126 21069 92 232 0 368891 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481856

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5683 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=3999
CPU time returned by wait4() is 0.010997
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): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.74
CPU system time (s): 0.29
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 1482508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 714
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= 36
involuntary context switches= 9

runsolver used 1.20382 second user time and 3.17252 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Mon Mar 12 12:09:37 UTC 2007

IDJOB= 339256
IDBENCH= 24742
IDSOLVER= 122
FILE ID= node6/339256-1173701377

PBS_JOBID= 4101472

Free space on /tmp= 66430 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339256-1173701377/Barcelogic /tmp/evaluation/339256-1173701377/instance-339256-1173701377.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-339256-1173701377 -o ROOT/results/node6/solver-339256-1173701377 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339256-1173701377/Barcelogic /tmp/evaluation/339256-1173701377/instance-339256-1173701377.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  d84d2f51f14938d23f8344f062b55708

RANDOM SEED= 721728806

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1633496 kB
Buffers:         41904 kB
Cached:         289308 kB
SwapCached:       2192 kB
Active:         161828 kB
Inactive:       192076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1633496 kB
SwapTotal:     4192956 kB
SwapFree:      4156844 kB
Dirty:            1808 kB
Writeback:           0 kB
Mapped:          30760 kB
Slab:            54200 kB
Committed_AS:  1391900 kB
PageTables:       1744 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= 66430 MiB

End job on node6 on Mon Mar 12 12:29:40 UTC 2007