Trace number 330052

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) 1200.04 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k90.cnf
MD5SUM0d0f0838c34d9c4dc4e93c4a943aa23f
Bench CategoryINDUST (industrial 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 variables134415
Number of clauses602188
Sum of the clauses size1549854
Maximum clause length20
Minimum clause length1
Number of clauses of size 1823
Number of clauses of size 2469066
Number of clauses of size 366112
Number of clauses of size 427025
Number of clauses of size 511724
Number of clauses of size over 527438

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.57	c ==============================================================================
0.00/0.57	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.57	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.57	c ==============================================================================
0.00/0.57	c |         0 |  600293  1523305 |  180087       0        0     nan |  0.000 % |
3.88/3.90	c |         0 |  331466  1114446 |      --       0       --      -- |     --   | -162702/-120280
3.88/3.90	c ==============================================================================
3.88/3.90	c Result  :   #vars: 49089   #clauses: 331466   #literals: 1114446
3.88/3.90	c CPU time:   3.71143 s
3.88/3.90	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-330052-1173155742 -o ROOT/results/node7/solver-330052-1173155742 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330052-1173155742/Barcelogic /tmp/evaluation/330052-1173155742/instance-330052-1173155742.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21198
/proc/meminfo: memFree=1430224/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=0
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 335528992 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 1338 232 195 169 0 49 0
[pid=21199] ppid=21198 vsize=5352 CPUtime=0
/proc/21199/stat : 21199 (Barcelogic) S 21198 21198 19780 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21199/statm: 1338 236 198 169 0 49 0
[pid=21201] ppid=21199 vsize=0 CPUtime=0
/proc/21201/stat : 21201 (sed) D 21199 21198 19780 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 335528992 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/21201/statm: 0 0 0 0 0 0 0

[startup+0.096251 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21198
/proc/meminfo: memFree=1430224/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=0
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 335528992 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21198/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102236 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21198
/proc/meminfo: memFree=1430224/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=0
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 335528992 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21198/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.30226 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21198
/proc/meminfo: memFree=1430224/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=0
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 335528992 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21198/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702309 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21198
/proc/meminfo: memFree=1430224/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=0
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 335528992 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21198/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50238 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21203
/proc/meminfo: memFree=1365696/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=0
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 335528992 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21198/statm: 1338 235 197 169 0 49 0
[pid=21203] ppid=21198 vsize=82908 CPUtime=1.48
/proc/21203/stat : 21203 (SatELite_releas) R 21198 21198 19780 0 -1 4194304 18173 0 0 0 136 12 0 0 25 0 1 0 335528993 84897792 16567 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134571377 0 0 4096 3 0 0 0 17 1 0 0
/proc/21203/statm: 20727 16567 66 128 0 20596 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 88260

[startup+3.10155 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21203
/proc/meminfo: memFree=1352832/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=0
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 335528992 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21198/statm: 1338 235 197 169 0 49 0
[pid=21203] ppid=21198 vsize=93004 CPUtime=3.08
/proc/21203/stat : 21203 (SatELite_releas) R 21198 21198 19780 0 -1 4194304 20920 0 0 0 292 16 0 0 25 0 1 0 335528993 95236096 18900 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134574155 0 0 4096 3 0 0 0 17 1 0 0
/proc/21203/statm: 23251 18900 66 128 0 23120 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 98356

[startup+6.30188 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21204
/proc/meminfo: memFree=1380096/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473100 CPUtime=1.84
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 9515 0 0 0 180 4 0 0 25 0 1 0 335529437 1508454400 8717 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134553071 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368275 8717 82 232 0 368040 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1478452

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21204
/proc/meminfo: memFree=1375104/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473100 CPUtime=8.24
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 10720 0 0 0 818 6 0 0 25 0 1 0 335529437 1508454400 9920 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518168 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368275 9920 82 232 0 368040 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1478452

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21204
/proc/meminfo: memFree=1363904/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473100 CPUtime=21.04
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 13596 0 0 0 2096 8 0 0 25 0 1 0 335529437 1508454400 12793 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368275 12793 82 232 0 368040 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1478452

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21204
/proc/meminfo: memFree=1339008/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473216 CPUtime=46.63
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 19977 0 0 0 4651 12 0 0 25 0 1 0 335529437 1508573184 18864 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368304 18864 92 232 0 368069 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1478568

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21204
/proc/meminfo: memFree=1313600/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473216 CPUtime=97.82
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 26433 0 0 0 9765 17 0 0 25 0 1 0 335529437 1508573184 25320 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368304 25320 92 232 0 368069 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1478568

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21204
/proc/meminfo: memFree=1244800/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473360 CPUtime=157.8
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 43846 0 0 0 15747 33 0 0 25 0 1 0 335529437 1508720640 42473 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518147 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368340 42473 92 232 0 368105 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1478712

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21204
/proc/meminfo: memFree=1244480/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473360 CPUtime=217.79
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 44122 0 0 0 21745 34 0 0 25 0 1 0 335529437 1508720640 42475 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368340 42475 92 232 0 368105 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1478712

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21204
/proc/meminfo: memFree=1244480/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473360 CPUtime=277.76
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 44122 0 0 0 27742 34 0 0 25 0 1 0 335529437 1508720640 42475 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368340 42475 92 232 0 368105 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1478712

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21204
/proc/meminfo: memFree=1244352/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473360 CPUtime=337.74
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 45037 0 0 0 33739 35 0 0 25 0 1 0 335529437 1508720640 42476 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368340 42476 92 232 0 368105 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1478712

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21204
/proc/meminfo: memFree=1244352/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0

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

[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473360 CPUtime=517.7
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 49035 0 0 0 51730 40 0 0 25 0 1 0 335529437 1508720640 45675 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368340 45675 92 232 0 368105 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1478712

[startup+582.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 21206
/proc/meminfo: memFree=1231680/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473360 CPUtime=577.68
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 49306 0 0 0 57727 41 0 0 25 0 1 0 335529437 1508720640 45675 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539551 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368340 45675 92 232 0 368105 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1478712

[startup+642.303 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 21206
/proc/meminfo: memFree=1217152/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473360 CPUtime=637.67
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 53182 0 0 0 63723 44 0 0 25 0 1 0 335529437 1508720640 49294 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368340 49294 92 232 0 368105 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1478712

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21206
/proc/meminfo: memFree=1217152/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473360 CPUtime=697.65
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 53457 0 0 0 69720 45 0 0 25 0 1 0 335529437 1508720640 49294 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134541550 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368340 49294 92 232 0 368105 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1478712

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21206
/proc/meminfo: memFree=1211520/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473360 CPUtime=757.64
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 55102 0 0 0 75717 47 0 0 25 0 1 0 335529437 1508720640 50685 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368340 50685 92 232 0 368105 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1478712

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21206
/proc/meminfo: memFree=1211584/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473360 CPUtime=817.61
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 55380 0 0 0 81714 47 0 0 25 0 1 0 335529437 1508720640 50685 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368340 50685 92 232 0 368105 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1478712

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21206
/proc/meminfo: memFree=1175424/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473360 CPUtime=877.6
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 64632 0 0 0 87703 57 0 0 25 0 1 0 335529437 1508720640 59684 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368340 59684 92 232 0 368105 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1478712

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21206
/proc/meminfo: memFree=1175488/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473360 CPUtime=937.58
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 64909 0 0 0 93701 57 0 0 25 0 1 0 335529437 1508720640 59684 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134562024 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368340 59684 92 232 0 368105 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1478712

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 21206
/proc/meminfo: memFree=1175488/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473360 CPUtime=997.57
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 64909 0 0 0 99699 58 0 0 25 0 1 0 335529437 1508720640 59684 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517511 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368340 59684 92 232 0 368105 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1478712

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21206
/proc/meminfo: memFree=1170048/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473360 CPUtime=1057.55
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 66784 0 0 0 105695 60 0 0 25 0 1 0 335529437 1508720640 61034 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368340 61034 92 232 0 368105 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1478712

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21206
/proc/meminfo: memFree=1169984/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473360 CPUtime=1117.53
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 67036 0 0 0 111692 61 0 0 25 0 1 0 335529437 1508720640 61034 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368340 61034 92 232 0 368105 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1478712

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21206
/proc/meminfo: memFree=1170048/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473360 CPUtime=1177.51
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 67312 0 0 0 117690 61 0 0 25 0 1 0 335529437 1508720640 61034 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368340 61034 92 232 0 368105 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1478712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21206
/proc/meminfo: memFree=1170048/2055920 swapFree=4147452/4192956
[pid=21198] ppid=21196 vsize=5352 CPUtime=4.43
/proc/21198/stat : 21198 (Barcelogic) S 21196 21198 19780 0 -1 4194304 332 23868 0 0 0 0 421 22 16 0 1 0 335528992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21198/statm: 1338 236 197 169 0 49 0
[pid=21204] ppid=21198 vsize=1473360 CPUtime=1195.61
/proc/21204/stat : 21204 (bsat) R 21198 21198 19780 0 -1 4194304 67312 0 0 0 119500 61 0 0 25 0 1 0 335529437 1508720640 61034 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21204/statm: 368340 61034 92 232 0 368105 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1478712

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 21198 and gives childrusage.ru_utime.tv_sec=4 childrusage.ru_utime.tv_usec=214359 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=227965
CPU time returned by wait4() is 4.44232
while last known CPU time is 1200.04

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): 1200.04
CPU user time (s): 1199.21
CPU system time (s): 0.83
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 1480112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.21436
system time used= 0.227965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24200
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= 35
involuntary context switches= 60

runsolver used 1.23681 second user time and 3.13952 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue Mar  6 04:35:43 UTC 2007

IDJOB= 330052
IDBENCH= 20554
IDSOLVER= 122
FILE ID= node7/330052-1173155742

PBS_JOBID= 4014992

Free space on /tmp= 66469 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k90.cnf
COMMAND LINE= /tmp/evaluation/330052-1173155742/Barcelogic /tmp/evaluation/330052-1173155742/instance-330052-1173155742.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-330052-1173155742 -o ROOT/results/node7/solver-330052-1173155742 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330052-1173155742/Barcelogic /tmp/evaluation/330052-1173155742/instance-330052-1173155742.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  0d0f0838c34d9c4dc4e93c4a943aa23f

RANDOM SEED= 402941846

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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:       1430824 kB
Buffers:         41752 kB
Cached:         489312 kB
SwapCached:       8652 kB
Active:         155364 kB
Inactive:       401236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1430824 kB
SwapTotal:     4192956 kB
SwapFree:      4147452 kB
Dirty:           15944 kB
Writeback:           0 kB
Mapped:          32488 kB
Slab:            54064 kB
Committed_AS:  1157692 kB
PageTables:       1772 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= 66454 MiB

End job on node7 on Tue Mar  6 04:55:45 UTC 2007