Trace number 302556

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200 1200.38

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S2050975470-04.cnf
MD5SUMe5f98d48d71fa50934389495266dcfb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.29604
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.020996 s
0.00/0.02	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-302556-1172014242 -o ROOT/results/node24/solver-302556-1172014242 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302556-1172014242/Barcelogic /tmp/evaluation/302556-1172014242/instance-302556-1172014242.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 0.97 3/77 19623
/proc/meminfo: memFree=1501504/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 221378470 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788430418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19623/statm: 1338 232 195 169 0 49 0
[pid=19624] ppid=19623 vsize=0 CPUtime=0
/proc/19624/stat : 19624 (Barcelogic) R 19623 19623 19560 0 -1 4194372 64 188 0 0 0 0 0 0 20 0 1 0 221378471 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/19624/statm: 0 0 0 0 0 0 0

[startup+0.107778 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 19623
/proc/meminfo: memFree=1501504/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.515818 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 19623
/proc/meminfo: memFree=1501504/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33591 s]
/proc/loadavg: 0.92 0.98 0.97 2/79 19629
/proc/meminfo: memFree=1488112/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=1.26
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 3707 0 0 0 126 0 0 0 25 0 1 0 221378477 1511915520 3681 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 3681 81 232 0 368885 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481832

[startup+2.97208 s]
/proc/loadavg: 0.92 0.98 0.97 2/79 19629
/proc/meminfo: memFree=1478832/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=2.9
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 6885 0 0 0 288 2 0 0 25 0 1 0 221378477 1511915520 6859 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 6859 81 232 0 368885 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481832

[startup+6.25944 s]
/proc/loadavg: 0.93 0.98 0.97 2/79 19629
/proc/meminfo: memFree=1453632/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=6.18
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 12827 0 0 0 614 4 0 0 25 0 1 0 221378477 1511915520 12801 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 12801 81 232 0 368885 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481832

[startup+12.7101 s]
/proc/loadavg: 0.93 0.98 0.97 2/79 19629
/proc/meminfo: memFree=1413256/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=12.63
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 22356 0 0 0 1255 8 0 0 25 0 1 0 221378477 1511915520 22330 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 22330 81 232 0 368885 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481832

[startup+25.5285 s]
/proc/loadavg: 0.95 0.98 0.97 2/79 19629
/proc/meminfo: memFree=1348360/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=25.44
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 38938 0 0 0 2528 16 0 0 25 0 1 0 221378477 1511915520 38912 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 38912 81 232 0 368885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481832

[startup+51.1543 s]
/proc/loadavg: 0.96 0.98 0.97 2/79 19629
/proc/meminfo: memFree=1230920/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=51.07
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 67740 0 0 0 5075 32 0 0 25 0 1 0 221378477 1511915520 67714 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 67714 81 232 0 368885 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481832

[startup+102.399 s]
/proc/loadavg: 1.05 1.00 0.98 2/79 19629
/proc/meminfo: memFree=1056072/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=102.3
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 111712 0 0 0 10173 57 0 0 25 0 1 0 221378477 1511915520 111686 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 111686 81 232 0 368885 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481832

[startup+162.462 s]
/proc/loadavg: 1.02 1.00 0.98 2/79 19629
/proc/meminfo: memFree=918856/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=162.34
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 145299 0 0 0 16155 79 0 0 25 0 1 0 221378477 1511915520 145273 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 145273 81 232 0 368885 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 1481832

[startup+222.528 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 19629
/proc/meminfo: memFree=819912/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=222.39
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 170056 0 0 0 22139 100 0 0 25 0 1 0 221378477 1511915520 170030 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 170030 81 232 0 368885 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 1481832

[startup+282.592 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 19629
/proc/meminfo: memFree=732360/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=282.43
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 192017 0 0 0 28126 117 0 0 25 0 1 0 221378477 1511915520 191991 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 191991 81 232 0 368885 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 1481832

[startup+342.657 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 19629
/proc/meminfo: memFree=660112/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=342.48
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 210127 0 0 0 34116 132 0 0 25 0 1 0 221378477 1511915520 210101 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 210101 81 232 0 368885 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 1481832

[startup+402.726 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 19629
/proc/meminfo: memFree=590928/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=402.53
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 227096 0 0 0 40108 145 0 0 25 0 1 0 221378477 1511915520 227070 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 227070 81 232 0 368885 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 1481832

[startup+462.79 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 19629
/proc/meminfo: memFree=534416/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=462.58
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 241268 0 0 0 46101 157 0 0 25 0 1 0 221378477 1511915520 241242 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 241242 81 232 0 368885 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 1481832

[startup+522.853 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 19629
/proc/meminfo: memFree=479760/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05

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

[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=582.69
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 267978 0 0 0 58090 179 0 0 25 0 1 0 221378477 1511915520 267952 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 267952 81 232 0 368885 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 1481832

[startup+642.989 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 19631
/proc/meminfo: memFree=379792/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=642.73
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 279796 0 0 0 64084 189 0 0 25 0 1 0 221378477 1511915520 279770 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 279770 81 232 0 368885 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 1481832

[startup+703.056 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 19631
/proc/meminfo: memFree=333264/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=702.78
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 291364 0 0 0 70080 198 0 0 25 0 1 0 221378477 1511915520 291338 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518155 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 291338 81 232 0 368885 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 1481832

[startup+763.123 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 19631
/proc/meminfo: memFree=289232/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=762.83
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 302488 0 0 0 76076 207 0 0 25 0 1 0 221378477 1511915520 302462 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 302462 81 232 0 368885 0
Current children cumulated CPU time (s) 762.88
Current children cumulated vsize (KiB) 1481832

[startup+823.194 s]
/proc/loadavg: 1.07 1.02 0.98 2/79 19631
/proc/meminfo: memFree=247696/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=822.89
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 312701 0 0 0 82072 217 0 0 25 0 1 0 221378477 1511915520 312675 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 312675 81 232 0 368885 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 1481832

[startup+883.256 s]
/proc/loadavg: 1.02 1.01 0.98 2/79 19631
/proc/meminfo: memFree=205584/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=882.93
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 323267 0 0 0 88068 225 0 0 25 0 1 0 221378477 1511915520 323241 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518718 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 323241 81 232 0 368885 0
Current children cumulated CPU time (s) 882.98
Current children cumulated vsize (KiB) 1481832

[startup+943.322 s]
/proc/loadavg: 1.01 1.00 0.98 2/79 19631
/proc/meminfo: memFree=166416/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=942.98
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 333076 0 0 0 94062 236 0 0 25 0 1 0 221378477 1511915520 333050 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 333050 81 232 0 368885 0
Current children cumulated CPU time (s) 943.03
Current children cumulated vsize (KiB) 1481832

[startup+1003.38 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 19631
/proc/meminfo: memFree=130256/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=1003.03
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 342135 0 0 0 100059 244 0 0 25 0 1 0 221378477 1511915520 342109 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 135046153 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 342109 81 232 0 368885 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 1481832

[startup+1063.45 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 19631
/proc/meminfo: memFree=95504/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=1063.07
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 350681 0 0 0 106055 252 0 0 25 0 1 0 221378477 1511915520 350655 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 350655 81 232 0 368885 0
Current children cumulated CPU time (s) 1063.12
Current children cumulated vsize (KiB) 1481832

[startup+1123.52 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 19631
/proc/meminfo: memFree=59216/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=1123.12
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 359796 0 0 0 112052 260 0 0 25 0 1 0 221378477 1511915520 359770 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540232 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 359770 81 232 0 368885 0
Current children cumulated CPU time (s) 1123.17
Current children cumulated vsize (KiB) 1481832

[startup+1183.56 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 19631
/proc/meminfo: memFree=25872/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=1183.15
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 368113 0 0 0 118046 269 0 0 25 0 1 0 221378477 1511915520 368087 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 368087 81 232 0 368885 0
Current children cumulated CPU time (s) 1183.2
Current children cumulated vsize (KiB) 1481832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 19631
/proc/meminfo: memFree=24016/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=1199.95
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 369387 0 0 0 119726 269 0 0 25 0 1 0 221378477 1511915520 368434 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 368434 108 232 0 368885 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481832

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 0.98 2/79 19631
/proc/meminfo: memFree=24016/2055920 swapFree=4144124/4192956
[pid=19623] ppid=19621 vsize=5352 CPUtime=0.05
/proc/19623/stat : 19623 (Barcelogic) S 19621 19623 19560 0 -1 4194304 332 723 0 0 0 0 5 0 16 0 1 0 221378470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19623/statm: 1338 236 197 169 0 49 0
[pid=19629] ppid=19623 vsize=1476480 CPUtime=1199.95
/proc/19629/stat : 19629 (bsat) R 19623 19623 19560 0 -1 4194304 369387 0 0 0 119726 269 0 0 25 0 1 0 221378477 1511915520 368434 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19629/statm: 369120 368434 108 232 0 368885 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481832

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19623 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=53991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.060989
while last known CPU time is 1200

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

Real time (s): 1200.38
CPU time (s): 1200
CPU user time (s): 1197.31
CPU system time (s): 2.69
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 1485532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.053991
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1055
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 1.37879 second user time and 2.88956 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Tue Feb 20 23:30:42 UTC 2007

IDJOB= 302556
IDBENCH= 20086
IDSOLVER= 122
FILE ID= node24/302556-1172014242

PBS_JOBID= 3892678

Free space on /tmp= 66561 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S2050975470-04.cnf
COMMAND LINE= /tmp/evaluation/302556-1172014242/Barcelogic /tmp/evaluation/302556-1172014242/instance-302556-1172014242.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-302556-1172014242 -o ROOT/results/node24/solver-302556-1172014242 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302556-1172014242/Barcelogic /tmp/evaluation/302556-1172014242/instance-302556-1172014242.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  e5f98d48d71fa50934389495266dcfb4

RANDOM SEED= 340707120

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:       1501976 kB
Buffers:         37780 kB
Cached:         426676 kB
SwapCached:       3656 kB
Active:          70444 kB
Inactive:       403188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1501976 kB
SwapTotal:     4192956 kB
SwapFree:      4144124 kB
Dirty:            2360 kB
Writeback:           0 kB
Mapped:          15256 kB
Slab:            65956 kB
Committed_AS:   711496 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= 66560 MiB

End job on node24 on Tue Feb 20 23:50:44 UTC 2007