Trace number 299686

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) 1200.07 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S2127524023-19.UNSAT.shuffled.cnf
MD5SUMd9d38e7c336971f2f3e902a52634aaec
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2756     8357 |      --       0       --      -- |     --   | -13/50
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 636   #clauses: 2756   #literals: 8357
0.00/0.01	c CPU time:   0.006998 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/node24/watcher-299686-1171876097 -o ROOT/results/node24/solver-299686-1171876097 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299686-1171876097/Barcelogic /tmp/evaluation/299686-1171876097/instance-299686-1171876097.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: 0.95 0.99 0.99 3/77 12926
/proc/meminfo: memFree=269328/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 207563996 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788430418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12926/statm: 1338 232 195 169 0 49 0
[pid=12927] ppid=12926 vsize=5352 CPUtime=0
/proc/12927/stat : 12927 (Barcelogic) R 12926 12926 6827 0 -1 4194368 53 189 0 0 0 0 0 0 21 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 4408712 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/12927/statm: 1338 236 198 169 0 49 0

[startup+0.107338 s]
/proc/loadavg: 0.95 0.99 0.99 3/77 12926
/proc/meminfo: memFree=269328/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515377 s]
/proc/loadavg: 0.95 0.99 0.99 3/77 12926
/proc/meminfo: memFree=269328/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33647 s]
/proc/loadavg: 0.95 0.99 0.99 2/79 12932
/proc/meminfo: memFree=263288/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476360 CPUtime=1.3
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 1749 0 0 0 130 0 0 0 25 0 1 0 207563998 1511792640 1722 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529804 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369090 1722 81 232 0 368855 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481712

[startup+2.97264 s]
/proc/loadavg: 0.95 0.99 0.99 2/79 12932
/proc/meminfo: memFree=260728/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=2.94
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 2126 0 0 0 294 0 0 0 25 0 1 0 207563998 1511919616 2097 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 2097 91 232 0 368886 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481836

[startup+6.26 s]
/proc/loadavg: 0.95 0.99 0.99 2/79 12932
/proc/meminfo: memFree=253048/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=6.23
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 4451 0 0 0 621 2 0 0 25 0 1 0 207563998 1511919616 4422 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 4422 91 232 0 368886 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481836

[startup+12.7187 s]
/proc/loadavg: 0.96 0.99 0.99 2/79 12932
/proc/meminfo: memFree=240000/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=12.69
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 7262 0 0 0 1266 3 0 0 25 0 1 0 207563998 1511919616 7233 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518172 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 7233 91 232 0 368886 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1481836

[startup+25.5271 s]
/proc/loadavg: 0.97 0.99 0.99 2/79 12932
/proc/meminfo: memFree=237696/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=25.49
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 8056 0 0 0 2545 4 0 0 25 0 1 0 207563998 1511919616 8027 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134519480 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 8027 91 232 0 368886 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481836

[startup+51.1569 s]
/proc/loadavg: 0.98 0.99 0.99 2/79 12932
/proc/meminfo: memFree=208512/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=51.12
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 15204 0 0 0 5100 12 0 0 25 0 1 0 207563998 1511919616 15175 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 15175 91 232 0 368886 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 1481836

[startup+102.407 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 12932
/proc/meminfo: memFree=190720/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=102.35
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 19561 0 0 0 10218 17 0 0 25 0 1 0 207563998 1511919616 19492 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 19492 91 232 0 368886 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481836

[startup+162.476 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 12932
/proc/meminfo: memFree=183424/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=162.4
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 21415 0 0 0 16222 18 0 0 25 0 1 0 207563998 1511919616 21346 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 21346 91 232 0 368886 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481836

[startup+222.538 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 12932
/proc/meminfo: memFree=183296/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=222.45
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 21459 0 0 0 22226 19 0 0 25 0 1 0 207563998 1511919616 21346 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 21346 91 232 0 368886 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481836

[startup+282.602 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 12932
/proc/meminfo: memFree=183360/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=282.5
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 21459 0 0 0 28231 19 0 0 25 0 1 0 207563998 1511919616 21346 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 21346 91 232 0 368886 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481836

[startup+342.669 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 12932
/proc/meminfo: memFree=183296/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=342.55
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 21539 0 0 0 34236 19 0 0 25 0 1 0 207563998 1511919616 21346 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 21346 91 232 0 368886 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 1481836

[startup+402.738 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 12932
/proc/meminfo: memFree=178112/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=402.61
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 22921 0 0 0 40240 21 0 0 25 0 1 0 207563998 1511919616 22728 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 22728 91 232 0 368886 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 1481836

[startup+462.805 s]
/proc/loadavg: 1.07 1.01 1.00 2/79 12932
/proc/meminfo: memFree=168448/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=462.65
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 25407 0 0 0 46242 23 0 0 25 0 1 0 207563998 1511919616 25050 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 25050 91 232 0 368886 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 1481836

[startup+522.867 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 12932
/proc/meminfo: memFree=168512/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=522.7
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 25465 0 0 0 52246 24 0 0 25 0 1 0 207563998 1511919616 25050 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 25050 91 232 0 368886 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 1481836

[startup+582.93 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 12932
/proc/meminfo: memFree=168512/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=582.75
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 25465 0 0 0 58251 24 0 0 25 0 1 0 207563998 1511919616 25050 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518107 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 25050 91 232 0 368886 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 1481836

[startup+642.996 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12932
/proc/meminfo: memFree=168512/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=642.8
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 25465 0 0 0 64256 24 0 0 25 0 1 0 207563998 1511919616 25050 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 25050 91 232 0 368886 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 1481836

[startup+703.061 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12932
/proc/meminfo: memFree=168512/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=702.85
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 25505 0 0 0 70261 24 0 0 25 0 1 0 207563998 1511919616 25050 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134542203 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 25050 91 232 0 368886 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 1481836

[startup+763.123 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12932
/proc/meminfo: memFree=168448/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=762.89
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 25553 0 0 0 76265 24 0 0 25 0 1 0 207563998 1511919616 25050 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 25050 91 232 0 368886 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 1481836

[startup+823.19 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 12932
/proc/meminfo: memFree=168512/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=822.94
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 25553 0 0 0 82270 24 0 0 25 0 1 0 207563998 1511919616 25050 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 25050 91 232 0 368886 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 1481836

[startup+883.255 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12932
/proc/meminfo: memFree=168512/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=882.99
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 25605 0 0 0 88275 24 0 0 25 0 1 0 207563998 1511919616 25050 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 25050 91 232 0 368886 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 1481836

[startup+943.322 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12932
/proc/meminfo: memFree=168512/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=943.04
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 25605 0 0 0 94280 24 0 0 25 0 1 0 207563998 1511919616 25050 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 25050 91 232 0 368886 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 1481836

[startup+1003.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12932
/proc/meminfo: memFree=168448/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=1003.09
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 25692 0 0 0 100285 24 0 0 25 0 1 0 207563998 1511919616 25050 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 25050 91 232 0 368886 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 1481836

[startup+1063.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12932
/proc/meminfo: memFree=168448/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=1063.14
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 25692 0 0 0 106290 24 0 0 25 0 1 0 207563998 1511919616 25050 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 25050 91 232 0 368886 0
Current children cumulated CPU time (s) 1063.15
Current children cumulated vsize (KiB) 1481836

[startup+1123.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12932
/proc/meminfo: memFree=167744/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=1123.2
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 26033 0 0 0 112295 25 0 0 25 0 1 0 207563998 1511919616 25227 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 25227 91 232 0 368886 0
Current children cumulated CPU time (s) 1123.21
Current children cumulated vsize (KiB) 1481836

[startup+1183.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12932
/proc/meminfo: memFree=167744/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=1183.25
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 26033 0 0 0 118300 25 0 0 25 0 1 0 207563998 1511919616 25227 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 25227 91 232 0 368886 0
Current children cumulated CPU time (s) 1183.26
Current children cumulated vsize (KiB) 1481836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12932
/proc/meminfo: memFree=167744/2055920 swapFree=4144024/4192956
[pid=12926] ppid=12924 vsize=5352 CPUtime=0.01
/proc/12926/stat : 12926 (Barcelogic) S 12924 12926 6827 0 -1 4194304 331 429 0 0 0 0 1 0 16 0 1 0 207563996 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12926/statm: 1338 236 197 169 0 49 0
[pid=12932] ppid=12926 vsize=1476484 CPUtime=1200.06
/proc/12932/stat : 12932 (bsat) R 12926 12926 6827 0 -1 4194304 26033 0 0 0 119981 25 0 0 25 0 1 0 207563998 1511919616 25227 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12932/statm: 369121 25227 91 232 0 368886 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481836

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 12926 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=15997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.017996
while last known CPU time is 1200.07

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

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.82
CPU system time (s): 0.25
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 1482492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 760
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 1.37979 second user time and 2.88756 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Mon Feb 19 09:08:17 UTC 2007

IDJOB= 299686
IDBENCH= 20016
IDSOLVER= 122
FILE ID= node24/299686-1171876097

PBS_JOBID= 3839656

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S2127524023-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299686-1171876097/Barcelogic /tmp/evaluation/299686-1171876097/instance-299686-1171876097.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-299686-1171876097 -o ROOT/results/node24/solver-299686-1171876097 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299686-1171876097/Barcelogic /tmp/evaluation/299686-1171876097/instance-299686-1171876097.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  d9d38e7c336971f2f3e902a52634aaec

RANDOM SEED= 858022065

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:        269736 kB
Buffers:         44292 kB
Cached:        1634856 kB
SwapCached:       4600 kB
Active:         766472 kB
Inactive:       923240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        269736 kB
SwapTotal:     4192956 kB
SwapFree:      4144024 kB
Dirty:            1812 kB
Writeback:           0 kB
Mapped:          15668 kB
Slab:            82036 kB
Committed_AS:   693924 kB
PageTables:       1732 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 node24 on Mon Feb 19 09:28:20 UTC 2007