Trace number 308747

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 1200.47

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
MD5SUM7dc1e0d3ec36f8265c6ac507adda4d13
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.639
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   12014    32438 |    3604       0        0     nan |  0.000 % |
0.00/0.08	c |         0 |   10498    31437 |      --       0       --      -- |     --   | -1516/-1001
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 3357   #clauses: 10498   #literals: 31437
0.00/0.08	c CPU time:   0.070989 s
0.00/0.08	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-308747-1172526862 -o ROOT/results/node68/solver-308747-1172526862 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308747-1172526862/Barcelogic /tmp/evaluation/308747-1172526862/instance-308747-1172526862.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28342
/proc/meminfo: memFree=1916256/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 272643805 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414627410 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28342/statm: 1338 232 195 169 0 49 0
[pid=28343] ppid=28342 vsize=5352 CPUtime=0
/proc/28343/stat : 28343 (Barcelogic) S 28342 28342 27804 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/28343/statm: 1338 236 198 169 0 49 0
[pid=28345] ppid=28343 vsize=0 CPUtime=0
/proc/28345/stat : 28345 (sed) D 28343 28342 27804 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 272643805 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/28345/statm: 0 0 0 0 0 0 0

[startup+0.107464 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28342
/proc/meminfo: memFree=1916256/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.515494 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28342
/proc/meminfo: memFree=1916256/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+1.33557 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28348
/proc/meminfo: memFree=1910928/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476160 CPUtime=1.23
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 1411 0 0 0 123 0 0 0 25 0 1 0 272643814 1511587840 1385 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369040 1385 82 232 0 368805 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481512

[startup+2.97172 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28348
/proc/meminfo: memFree=1908048/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476160 CPUtime=2.86
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 2391 0 0 0 286 0 0 0 25 0 1 0 272643814 1511587840 2365 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518031 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369040 2365 82 232 0 368805 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481512

[startup+6.25902 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28348
/proc/meminfo: memFree=1900176/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476160 CPUtime=6.14
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 4226 0 0 0 613 1 0 0 25 0 1 0 272643814 1511587840 4200 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518738 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369040 4200 82 232 0 368805 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481512

[startup+12.7136 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28348
/proc/meminfo: memFree=1888208/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476160 CPUtime=12.6
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 7005 0 0 0 1256 4 0 0 25 0 1 0 272643814 1511587840 6979 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369040 6979 82 232 0 368805 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481512

[startup+25.5248 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28348
/proc/meminfo: memFree=1876176/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476160 CPUtime=25.41
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 9913 0 0 0 2535 6 0 0 25 0 1 0 272643814 1511587840 9840 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369040 9840 92 232 0 368805 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481512

[startup+51.1481 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28348
/proc/meminfo: memFree=1871504/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476160 CPUtime=51.02
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 11251 0 0 0 5095 7 0 0 25 0 1 0 272643814 1511587840 11178 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369040 11178 92 232 0 368805 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481512

[startup+102.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28348
/proc/meminfo: memFree=1829136/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476160 CPUtime=102.26
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 21855 0 0 0 10208 18 0 0 25 0 1 0 272643814 1511587840 21782 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535433 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369040 21782 92 232 0 368805 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481512

[startup+162.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28348
/proc/meminfo: memFree=1821776/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476248 CPUtime=162.29
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 23542 0 0 0 16210 19 0 0 25 0 1 0 272643814 1511677952 23419 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369062 23419 92 232 0 368827 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481600

[startup+222.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28348
/proc/meminfo: memFree=1821776/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476248 CPUtime=222.33
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 23542 0 0 0 22214 19 0 0 25 0 1 0 272643814 1511677952 23419 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369062 23419 92 232 0 368827 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481600

[startup+282.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28348
/proc/meminfo: memFree=1814736/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476248 CPUtime=282.38
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 25314 0 0 0 28216 22 0 0 25 0 1 0 272643814 1511677952 25191 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518708 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369062 25191 92 232 0 368827 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481600

[startup+342.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28348
/proc/meminfo: memFree=1814608/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476248 CPUtime=342.42
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 25371 0 0 0 34220 22 0 0 25 0 1 0 272643814 1511677952 25191 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516571 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369062 25191 92 232 0 368827 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 1481600

[startup+402.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 28412
/proc/meminfo: memFree=1813472/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476248 CPUtime=402.44
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 25372 0 0 0 40220 24 0 0 25 0 1 0 272643814 1511677952 25192 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369062 25192 92 232 0 368827 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 1481600

[startup+462.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 28486
/proc/meminfo: memFree=1813528/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476248 CPUtime=462.46
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 25434 0 0 0 46222 24 0 0 25 0 1 0 272643814 1511677952 25192 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519691 0 0 4096 0 0 0 0 17 0 0 0
/proc/28348/statm: 369062 25192 92 232 0 368827 0
Current children cumulated CPU time (s) 462.54
Current children cumulated vsize (KiB) 1481600

[startup+522.837 s]

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

[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476248 CPUtime=522.49
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 25434 0 0 0 52224 25 0 0 25 0 1 0 272643814 1511677952 25192 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369062 25192 92 232 0 368827 0
Current children cumulated CPU time (s) 522.57
Current children cumulated vsize (KiB) 1481600

[startup+582.891 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28546
/proc/meminfo: memFree=1814608/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476248 CPUtime=582.53
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 25435 0 0 0 58228 25 0 0 25 0 1 0 272643814 1511677952 25193 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369062 25193 92 232 0 368827 0
Current children cumulated CPU time (s) 582.61
Current children cumulated vsize (KiB) 1481600

[startup+642.953 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28546
/proc/meminfo: memFree=1814480/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476248 CPUtime=642.57
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 25532 0 0 0 64232 25 0 0 25 0 1 0 272643814 1511677952 25193 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369062 25193 92 232 0 368827 0
Current children cumulated CPU time (s) 642.65
Current children cumulated vsize (KiB) 1481600

[startup+703.008 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28546
/proc/meminfo: memFree=1814480/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476248 CPUtime=702.61
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 25533 0 0 0 70236 25 0 0 25 0 1 0 272643814 1511677952 25194 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369062 25194 92 232 0 368827 0
Current children cumulated CPU time (s) 702.69
Current children cumulated vsize (KiB) 1481600

[startup+763.063 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28546
/proc/meminfo: memFree=1800464/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476248 CPUtime=762.64
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 29261 0 0 0 76236 28 0 0 25 0 1 0 272643814 1511677952 28922 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369062 28922 92 232 0 368827 0
Current children cumulated CPU time (s) 762.72
Current children cumulated vsize (KiB) 1481600

[startup+823.122 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28546
/proc/meminfo: memFree=1785488/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476248 CPUtime=822.69
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 32933 0 0 0 82238 31 0 0 25 0 1 0 272643814 1511677952 32420 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369062 32420 92 232 0 368827 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 1481600

[startup+883.177 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28546
/proc/meminfo: memFree=1785488/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476248 CPUtime=882.73
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 32933 0 0 0 88242 31 0 0 25 0 1 0 272643814 1511677952 32420 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369062 32420 92 232 0 368827 0
Current children cumulated CPU time (s) 882.81
Current children cumulated vsize (KiB) 1481600

[startup+943.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28546
/proc/meminfo: memFree=1785424/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476248 CPUtime=942.76
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 33033 0 0 0 94245 31 0 0 25 0 1 0 272643814 1511677952 32421 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519239 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369062 32421 92 232 0 368827 0
Current children cumulated CPU time (s) 942.84
Current children cumulated vsize (KiB) 1481600

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28546
/proc/meminfo: memFree=1785424/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476248 CPUtime=1002.8
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 33033 0 0 0 100249 31 0 0 25 0 1 0 272643814 1511677952 32421 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539002 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369062 32421 92 232 0 368827 0
Current children cumulated CPU time (s) 1002.88
Current children cumulated vsize (KiB) 1481600

[startup+1063.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28546
/proc/meminfo: memFree=1785360/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476248 CPUtime=1062.84
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 33092 0 0 0 106253 31 0 0 25 0 1 0 272643814 1511677952 32421 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134538893 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369062 32421 92 232 0 368827 0
Current children cumulated CPU time (s) 1062.92
Current children cumulated vsize (KiB) 1481600

[startup+1123.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28546
/proc/meminfo: memFree=1785424/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476248 CPUtime=1122.87
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 33127 0 0 0 112256 31 0 0 25 0 1 0 272643814 1511677952 32421 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369062 32421 92 232 0 368827 0
Current children cumulated CPU time (s) 1122.95
Current children cumulated vsize (KiB) 1481600

[startup+1183.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28546
/proc/meminfo: memFree=1785424/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476248 CPUtime=1182.91
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 33127 0 0 0 118260 31 0 0 25 0 1 0 272643814 1511677952 32421 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369062 32421 92 232 0 368827 0
Current children cumulated CPU time (s) 1182.99
Current children cumulated vsize (KiB) 1481600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28546
/proc/meminfo: memFree=1785424/2055920 swapFree=4183016/4192956
[pid=28342] ppid=28340 vsize=5352 CPUtime=0.08
/proc/28342/stat : 28342 (Barcelogic) S 28340 28342 27804 0 -1 4194304 332 910 0 0 0 0 8 0 16 0 1 0 272643805 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28342/statm: 1338 236 197 169 0 49 0
[pid=28348] ppid=28342 vsize=1476248 CPUtime=1199.93
/proc/28348/stat : 28348 (bsat) R 28342 28342 27804 0 -1 4194304 33127 0 0 0 119962 31 0 0 25 0 1 0 272643814 1511677952 32421 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28348/statm: 369062 32421 92 232 0 368827 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481600

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 28342 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=85986 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.097984
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): 1200.47
CPU time (s): 1200.01
CPU user time (s): 1199.7
CPU system time (s): 0.31
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 1482296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.085986
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1242
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= 10

runsolver used 0.901862 second user time and 2.45163 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Mon Feb 26 21:54:22 UTC 2007

IDJOB= 308747
IDBENCH= 20240
IDSOLVER= 122
FILE ID= node68/308747-1172526862

PBS_JOBID= 3971799

Free space on /tmp= 66559 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/308747-1172526862/Barcelogic /tmp/evaluation/308747-1172526862/instance-308747-1172526862.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-308747-1172526862 -o ROOT/results/node68/solver-308747-1172526862 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308747-1172526862/Barcelogic /tmp/evaluation/308747-1172526862/instance-308747-1172526862.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  7dc1e0d3ec36f8265c6ac507adda4d13

RANDOM SEED= 842705783

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:       1916728 kB
Buffers:         22404 kB
Cached:          80060 kB
SwapCached:       4296 kB
Active:          42136 kB
Inactive:        70492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1916728 kB
SwapTotal:     4192956 kB
SwapFree:      4183016 kB
Dirty:            2024 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            12656 kB
Committed_AS:   703640 kB
PageTables:       1380 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= 66559 MiB

End job on node68 on Mon Feb 26 22:14:24 UTC 2007