Trace number 338626

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 1200.91

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
MD5SUMa12e117c336ca4cea22ec458f6b2361c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark13.422
Satisfiable
(Un)Satisfiability was proved
Number of variables1560
Number of clauses60099
Sum of the clauses size180957
Maximum clause length39
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2780
Number of clauses of size 359279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   60099   180957 |   18029       0        0     nan |  0.000 % |
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 1560   #clauses: 60099   #literals: 180957
0.00/0.05	c CPU time:   0.046992 s
0.00/0.05	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-338626-1173689336 -o ROOT/results/node6/solver-338626-1173689336 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338626-1173689336/Barcelogic /tmp/evaluation/338626-1173689336/instance-338626-1173689336.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: 0.99 0.97 0.98 3/77 4418
/proc/meminfo: memFree=1634816/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 388888357 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268583010386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/4418/statm: 1338 232 195 169 0 49 0
[pid=4419] ppid=4418 vsize=5352 CPUtime=0
/proc/4419/stat : 4419 (Barcelogic) S 4418 4418 1815 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/4419/statm: 1338 236 198 169 0 49 0
[pid=4420] ppid=4419 vsize=0 CPUtime=0
/proc/4420/stat : 4420 (Barcelogic) D 4419 4418 1815 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 388888357 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/4420/statm: 0 0 0 0 0 0 0
[pid=4421] ppid=4419 vsize=0 CPUtime=0
/proc/4421/stat : 4421 (sed) R 4419 4418 1815 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 388888357 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/4421/statm: 
[startup+0.0208211 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 4418
/proc/meminfo: memFree=1634816/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 388888357 5480448 235 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4418/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101835 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 4418
/proc/meminfo: memFree=1634816/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 388888357 5480448 235 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4418/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.30189 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 4418
/proc/meminfo: memFree=1634816/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+0.701964 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 4418
/proc/meminfo: memFree=1634816/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+1.50212 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4424
/proc/meminfo: memFree=1617584/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=1.35
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 5300 0 0 0 134 1 0 0 25 0 1 0 388888370 1511948288 5272 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4424/statm: 369128 5272 81 232 0 368893 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1481864

[startup+3.10143 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4424
/proc/meminfo: memFree=1606704/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=2.95
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 8969 0 0 0 291 4 0 0 25 0 1 0 388888370 1511948288 8941 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518124 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 8941 81 232 0 368893 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 1481864

[startup+6.30106 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4424
/proc/meminfo: memFree=1577776/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=6.15
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 15853 0 0 0 607 8 0 0 25 0 1 0 388888370 1511948288 15825 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 15826 81 232 0 368893 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1481864

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4424
/proc/meminfo: memFree=1529648/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=12.55
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 26781 0 0 0 1242 13 0 0 25 0 1 0 388888370 1511948288 26753 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 26753 81 232 0 368893 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481864

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4424
/proc/meminfo: memFree=1441776/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=25.34
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 48234 0 0 0 2512 22 0 0 25 0 1 0 388888370 1511948288 48206 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 48206 81 232 0 368893 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1481864

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4424
/proc/meminfo: memFree=1294000/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=50.92
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 85397 0 0 0 5054 38 0 0 25 0 1 0 388888370 1511948288 85369 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 85369 81 232 0 368893 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 1481864

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4424
/proc/meminfo: memFree=1123888/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=102.1
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 127296 0 0 0 10145 65 0 0 25 0 1 0 388888370 1511948288 127268 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 127268 81 232 0 368893 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 1481864

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4424
/proc/meminfo: memFree=950960/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=162.05
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 170775 0 0 0 16115 90 0 0 25 0 1 0 388888370 1511948288 170747 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 170747 81 232 0 368893 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 1481864

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4424
/proc/meminfo: memFree=810480/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=221.99
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 205467 0 0 0 22087 112 0 0 25 0 1 0 388888370 1511948288 205439 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 205439 81 232 0 368893 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 1481864

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4424
/proc/meminfo: memFree=679728/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=281.93
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 238481 0 0 0 28059 134 0 0 25 0 1 0 388888370 1511948288 238453 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 238453 81 232 0 368893 0
Current children cumulated CPU time (s) 282.04
Current children cumulated vsize (KiB) 1481864

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4424
/proc/meminfo: memFree=564016/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=341.89
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 266995 0 0 0 34035 154 0 0 25 0 1 0 388888370 1511948288 266967 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 266967 81 232 0 368893 0
Current children cumulated CPU time (s) 342
Current children cumulated vsize (KiB) 1481864

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4424
/proc/meminfo: memFree=462512/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11

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

[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=581.73
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 351530 0 0 0 57958 215 0 0 25 0 1 0 388888370 1511948288 351502 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 351502 81 232 0 368893 0
Current children cumulated CPU time (s) 581.84
Current children cumulated vsize (KiB) 1481864

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4424
/proc/meminfo: memFree=190512/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=641.69
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 361219 0 0 0 63948 221 0 0 25 0 1 0 388888370 1511948288 360046 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 360046 108 232 0 368893 0
Current children cumulated CPU time (s) 641.8
Current children cumulated vsize (KiB) 1481864

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4424
/proc/meminfo: memFree=190448/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=701.65
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 361219 0 0 0 69943 222 0 0 25 0 1 0 388888370 1511948288 360046 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518266 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 360046 108 232 0 368893 0
Current children cumulated CPU time (s) 701.76
Current children cumulated vsize (KiB) 1481864

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/85 4540
/proc/meminfo: memFree=189248/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=761.6
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 361219 0 0 0 75928 232 0 0 25 0 1 0 388888370 1511948288 360046 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 360046 108 232 0 368893 0
Current children cumulated CPU time (s) 761.71
Current children cumulated vsize (KiB) 1481864

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4622
/proc/meminfo: memFree=190256/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=821.56
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 361219 0 0 0 81918 238 0 0 25 0 1 0 388888370 1511948288 360046 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 360046 108 232 0 368893 0
Current children cumulated CPU time (s) 821.67
Current children cumulated vsize (KiB) 1481864

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4622
/proc/meminfo: memFree=190320/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=881.51
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 361219 0 0 0 87913 238 0 0 25 0 1 0 388888370 1511948288 360046 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 360046 108 232 0 368893 0
Current children cumulated CPU time (s) 881.62
Current children cumulated vsize (KiB) 1481864

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4622
/proc/meminfo: memFree=190320/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=941.46
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 361219 0 0 0 93908 238 0 0 25 0 1 0 388888370 1511948288 360046 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 360046 108 232 0 368893 0
Current children cumulated CPU time (s) 941.57
Current children cumulated vsize (KiB) 1481864

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4622
/proc/meminfo: memFree=190384/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=1001.43
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 361219 0 0 0 99904 239 0 0 25 0 1 0 388888370 1511948288 360046 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 360046 108 232 0 368893 0
Current children cumulated CPU time (s) 1001.54
Current children cumulated vsize (KiB) 1481864

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4622
/proc/meminfo: memFree=190384/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=1061.39
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 361219 0 0 0 105900 239 0 0 25 0 1 0 388888370 1511948288 360046 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 360046 108 232 0 368893 0
Current children cumulated CPU time (s) 1061.5
Current children cumulated vsize (KiB) 1481864

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4622
/proc/meminfo: memFree=190384/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=1121.33
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 362362 0 0 0 111894 239 0 0 25 0 1 0 388888370 1511948288 360046 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 360046 108 232 0 368893 0
Current children cumulated CPU time (s) 1121.44
Current children cumulated vsize (KiB) 1481864

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4622
/proc/meminfo: memFree=190448/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=1181.3
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 362362 0 0 0 117890 240 0 0 25 0 1 0 388888370 1511948288 360046 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 360046 108 232 0 368893 0
Current children cumulated CPU time (s) 1181.41
Current children cumulated vsize (KiB) 1481864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4622
/proc/meminfo: memFree=190448/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=1199.89
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 362362 0 0 0 119749 240 0 0 25 0 1 0 388888370 1511948288 360046 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134561831 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 360046 108 232 0 368893 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481864

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

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

[startup+1200.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 4622
/proc/meminfo: memFree=190448/2055924 swapFree=4156844/4192956
[pid=4418] ppid=4416 vsize=5352 CPUtime=0.11
/proc/4418/stat : 4418 (Barcelogic) S 4416 4418 1815 0 -1 4194304 332 1260 0 0 0 0 11 0 16 0 1 0 388888357 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4418/statm: 1338 236 197 169 0 49 0
[pid=4424] ppid=4418 vsize=1476512 CPUtime=1199.89
/proc/4424/stat : 4424 (bsat) R 4418 4418 1815 0 -1 4194304 362362 0 0 0 119749 240 0 0 25 0 1 0 388888370 1511948288 360046 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134561831 0 0 4096 0 0 0 0 17 0 0 0
/proc/4424/statm: 369128 360046 108 232 0 368893 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481864

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 4418 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=117982 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.12898
while last known CPU time is 1200

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

Real time (s): 1200.91
CPU time (s): 1200
CPU user time (s): 1197.6
CPU system time (s): 2.4
CPU usage (%): 99.924
Max. virtual memory (cumulated for all children) (KiB): 1486436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.117982
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1592
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= 37
involuntary context switches= 13

runsolver used 1.17182 second user time and 3.24251 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Mon Mar 12 08:48:56 UTC 2007

IDJOB= 338626
IDBENCH= 24727
IDSOLVER= 122
FILE ID= node6/338626-1173689336

PBS_JOBID= 4101472

Free space on /tmp= 66430 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338626-1173689336/Barcelogic /tmp/evaluation/338626-1173689336/instance-338626-1173689336.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-338626-1173689336 -o ROOT/results/node6/solver-338626-1173689336 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338626-1173689336/Barcelogic /tmp/evaluation/338626-1173689336/instance-338626-1173689336.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  a12e117c336ca4cea22ec458f6b2361c

RANDOM SEED= 534979593

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:       1635288 kB
Buffers:         41464 kB
Cached:         288116 kB
SwapCached:       2192 kB
Active:         154648 kB
Inactive:       197552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1635288 kB
SwapTotal:     4192956 kB
SwapFree:      4156844 kB
Dirty:            2760 kB
Writeback:           0 kB
Mapped:          30760 kB
Slab:            54040 kB
Committed_AS:  1384304 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= 66429 MiB

End job on node6 on Mon Mar 12 09:08:59 UTC 2007