Trace number 298251

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 1200.38

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
MD5SUMdf00c18c996450679ab1afda9ed45a72
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.150976
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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 |    2130     6390 |     638       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2116     6431 |      --       0       --      -- |     --   | -14/41
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 487   #clauses: 2116   #literals: 6431
0.00/0.01	c CPU time:   0.005999 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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-298251-1171852682 -o ROOT/results/node59/solver-298251-1171852682 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298251-1171852682/Barcelogic /tmp/evaluation/298251-1171852682/instance-298251-1171852682.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: 0.92 0.98 0.99 3/64 25465
/proc/meminfo: memFree=947192/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 205224896 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051791442 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25465/statm: 1338 232 195 169 0 49 0
[pid=25466] ppid=25465 vsize=5352 CPUtime=0
/proc/25466/stat : 25466 (Barcelogic) S 25465 25465 25402 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/25466/statm: 1338 236 198 169 0 49 0

[startup+0.108338 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25465
/proc/meminfo: memFree=947192/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.51638 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25465
/proc/meminfo: memFree=947192/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33847 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 25471
/proc/meminfo: memFree=942056/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=1.31
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 1321 0 0 0 131 0 0 0 25 0 1 0 205224898 1511923712 1293 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534230 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 1293 91 232 0 368887 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481840

[startup+2.98065 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 25471
/proc/meminfo: memFree=940840/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=2.95
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 2157 0 0 0 295 0 0 0 25 0 1 0 205224898 1511923712 2129 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134521061 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 2129 91 232 0 368887 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481840

[startup+6.25702 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 25471
/proc/meminfo: memFree=931624/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=6.23
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 4190 0 0 0 621 2 0 0 25 0 1 0 205224898 1511923712 4162 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134551401 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 4162 91 232 0 368887 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481840

[startup+12.7187 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 25471
/proc/meminfo: memFree=929904/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=12.69
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 4363 0 0 0 1267 2 0 0 25 0 1 0 205224898 1511923712 4335 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 4335 91 232 0 368887 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481840

[startup+25.5221 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 25471
/proc/meminfo: memFree=912560/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=25.49
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 8759 0 0 0 2544 5 0 0 25 0 1 0 205224898 1511923712 8731 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 8731 91 232 0 368887 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481840

[startup+51.149 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 25471
/proc/meminfo: memFree=888880/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=51.1
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 14607 0 0 0 5100 10 0 0 25 0 1 0 205224898 1511923712 14579 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 14579 91 232 0 368887 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481840

[startup+102.393 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 25471
/proc/meminfo: memFree=875056/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=102.34
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 17980 0 0 0 10219 15 0 0 25 0 1 0 205224898 1511923712 17910 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 17910 91 232 0 368887 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481840

[startup+162.451 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 25473
/proc/meminfo: memFree=874928/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=162.38
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 17980 0 0 0 16223 15 0 0 25 0 1 0 205224898 1511923712 17910 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 17910 91 232 0 368887 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481840

[startup+222.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25473
/proc/meminfo: memFree=853936/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=222.42
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 23276 0 0 0 22221 21 0 0 25 0 1 0 205224898 1511923712 23206 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 23206 91 232 0 368887 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481840

[startup+282.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25473
/proc/meminfo: memFree=836080/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=282.46
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 27761 0 0 0 28221 25 0 0 25 0 1 0 205224898 1511923712 27691 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519033 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 27691 91 232 0 368887 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481840

[startup+342.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25473
/proc/meminfo: memFree=821616/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=342.51
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 31390 0 0 0 34222 29 0 0 25 0 1 0 205224898 1511923712 31320 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 31320 91 232 0 368887 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 1481840

[startup+402.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25473
/proc/meminfo: memFree=807216/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=402.55
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 34931 0 0 0 40223 32 0 0 25 0 1 0 205224898 1511923712 34861 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 34861 91 232 0 368887 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 1481840

[startup+462.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25473
/proc/meminfo: memFree=796848/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=462.6
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 37516 0 0 0 46225 35 0 0 25 0 1 0 205224898 1511923712 37446 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 37446 91 232 0 368887 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 1481840

[startup+522.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25473
/proc/meminfo: memFree=787312/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0

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

[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=582.69
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 41917 0 0 0 58229 40 0 0 25 0 1 0 205224898 1511923712 41847 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 41847 91 232 0 368887 0
Current children cumulated CPU time (s) 582.69
Current children cumulated vsize (KiB) 1481840

[startup+642.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25473
/proc/meminfo: memFree=769008/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=642.73
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 44454 0 0 0 64229 44 0 0 25 0 1 0 205224898 1511923712 44384 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 44384 91 232 0 368887 0
Current children cumulated CPU time (s) 642.73
Current children cumulated vsize (KiB) 1481840

[startup+702.989 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 25473
/proc/meminfo: memFree=761008/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=702.78
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 46467 0 0 0 70231 47 0 0 25 0 1 0 205224898 1511923712 46397 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 46397 91 232 0 368887 0
Current children cumulated CPU time (s) 702.78
Current children cumulated vsize (KiB) 1481840

[startup+763.049 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 25473
/proc/meminfo: memFree=753392/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=762.81
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 48372 0 0 0 76232 49 0 0 25 0 1 0 205224898 1511923712 48302 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 48302 91 232 0 368887 0
Current children cumulated CPU time (s) 762.81
Current children cumulated vsize (KiB) 1481840

[startup+823.111 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25473
/proc/meminfo: memFree=746352/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=822.86
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 50115 0 0 0 82235 51 0 0 25 0 1 0 205224898 1511923712 50045 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 50045 91 232 0 368887 0
Current children cumulated CPU time (s) 822.86
Current children cumulated vsize (KiB) 1481840

[startup+883.172 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25473
/proc/meminfo: memFree=738032/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=882.91
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 52207 0 0 0 88237 54 0 0 25 0 1 0 205224898 1511923712 52137 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 52137 91 232 0 368887 0
Current children cumulated CPU time (s) 882.91
Current children cumulated vsize (KiB) 1481840

[startup+943.234 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25473
/proc/meminfo: memFree=730992/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=942.96
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 53948 0 0 0 94240 56 0 0 25 0 1 0 205224898 1511923712 53878 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 53878 91 232 0 368887 0
Current children cumulated CPU time (s) 942.96
Current children cumulated vsize (KiB) 1481840

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25473
/proc/meminfo: memFree=725296/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=1003
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 55390 0 0 0 100242 58 0 0 25 0 1 0 205224898 1511923712 55320 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518400 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 55320 91 232 0 368887 0
Current children cumulated CPU time (s) 1003
Current children cumulated vsize (KiB) 1481840

[startup+1063.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25473
/proc/meminfo: memFree=718896/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=1063.04
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 56970 0 0 0 106244 60 0 0 25 0 1 0 205224898 1511923712 56900 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 56900 91 232 0 368887 0
Current children cumulated CPU time (s) 1063.04
Current children cumulated vsize (KiB) 1481840

[startup+1123.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25473
/proc/meminfo: memFree=711728/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=1123.08
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 58752 0 0 0 112245 63 0 0 25 0 1 0 205224898 1511923712 58682 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 58682 91 232 0 368887 0
Current children cumulated CPU time (s) 1123.08
Current children cumulated vsize (KiB) 1481840

[startup+1183.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25473
/proc/meminfo: memFree=705264/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=1183.12
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 60375 0 0 0 118247 65 0 0 25 0 1 0 205224898 1511923712 60305 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518269 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 60305 91 232 0 368887 0
Current children cumulated CPU time (s) 1183.12
Current children cumulated vsize (KiB) 1481840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25473
/proc/meminfo: memFree=703536/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=1200.03
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 60789 0 0 0 119938 65 0 0 25 0 1 0 205224898 1511923712 60719 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 60719 91 232 0 368887 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481840

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25473
/proc/meminfo: memFree=703536/2055920 swapFree=4183672/4192956
[pid=25465] ppid=25463 vsize=5352 CPUtime=0
/proc/25465/stat : 25465 (Barcelogic) S 25463 25465 25402 0 -1 4194304 332 413 0 0 0 0 0 0 17 0 1 0 205224896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25465/statm: 1338 236 197 169 0 49 0
[pid=25471] ppid=25465 vsize=1476488 CPUtime=1200.03
/proc/25471/stat : 25471 (bsat) R 25465 25465 25402 0 -1 4194304 60789 0 0 0 119938 65 0 0 25 0 1 0 205224898 1511923712 60719 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25471/statm: 369122 60719 91 232 0 368887 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481840

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25465 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.016996
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): 1200.38
CPU time (s): 1200.03
CPU user time (s): 1199.38
CPU system time (s): 0.65
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 1481840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 745
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= 34
involuntary context switches= 11

runsolver used 0.871867 second user time and 2.41863 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Mon Feb 19 02:38:02 UTC 2007

IDJOB= 298251
IDBENCH= 19981
IDSOLVER= 122
FILE ID= node59/298251-1171852682

PBS_JOBID= 3839739

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298251-1171852682/Barcelogic /tmp/evaluation/298251-1171852682/instance-298251-1171852682.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-298251-1171852682 -o ROOT/results/node59/solver-298251-1171852682 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298251-1171852682/Barcelogic /tmp/evaluation/298251-1171852682/instance-298251-1171852682.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  df00c18c996450679ab1afda9ed45a72

RANDOM SEED= 599441054

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:        947664 kB
Buffers:         50504 kB
Cached:         937868 kB
SwapCached:       3884 kB
Active:         820888 kB
Inactive:       177460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        947664 kB
SwapTotal:     4192956 kB
SwapFree:      4183672 kB
Dirty:            1968 kB
Writeback:           0 kB
Mapped:          15152 kB
Slab:            95880 kB
Committed_AS:   435592 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node59 on Mon Feb 19 02:58:04 UTC 2007