Trace number 330239

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
TiniSatELite 2007-02-08? (TO) 1200 1200.81

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k70.cnf
MD5SUM6ed19ec95985ebe54e2775cf5a5967a9
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark388.948
Satisfiable
(Un)Satisfiability was proved
Number of variables144144
Number of clauses599369
Sum of the clauses size1537341
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2424990
Number of clauses of size 3112526
Number of clauses of size 421354
Number of clauses of size 512159
Number of clauses of size over 526268

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.52	c ==============================================================================
0.00/0.52	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.52	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.52	c ==============================================================================
0.00/0.52	c |         0 |  589932  1516612 |  176979       0        0     nan |  0.000 % |
3.19/3.27	c |         0 |  426444  1388469 |      --       0       --      -- |     --   | -143370/-75409
3.19/3.27	c ==============================================================================
3.19/3.27	c Result  :   #vars: 66503   #clauses: 426444   #literals: 1388469
3.19/3.27	c CPU time:   3.11353 s
3.19/3.27	c ==============================================================================
4.47/4.54	c Tinisat 0.22
4.47/4.54	c solving /tmp/GTI_node1.alineos.net_19677.cnf
4.47/4.54	c 66503 variables, 426444 clauses

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/node1/watcher-330239-1173160401 -o ROOT/results/node1/solver-330239-1173160401 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330239-1173160401/TiniSatELite /tmp/evaluation/330239-1173160401/instance-330239-1173160401.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: 0.84 0.95 0.98 3/77 19677
/proc/meminfo: memFree=1040504/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=0
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 335995284 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353444434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19677/statm: 1338 232 195 169 0 49 0
[pid=19678] ppid=19677 vsize=5352 CPUtime=0
/proc/19678/stat : 19678 (TiniSatELite) R 19677 19677 19612 0 -1 4194368 55 188 0 0 0 0 0 0 20 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353117579 0 0 4096 65538 0 0 0 17 1 0 0
/proc/19678/statm: 1338 236 198 169 0 49 0

[startup+0.049871 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 19677
/proc/meminfo: memFree=1040504/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=0
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 335995284 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19677/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101875 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 19677
/proc/meminfo: memFree=1040504/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=0
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 335995284 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19677/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301897 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 19677
/proc/meminfo: memFree=1040504/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=0
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 335995284 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19677/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701944 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 19677
/proc/meminfo: memFree=1040504/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=0
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 335995284 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19677/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50104 s]
/proc/loadavg: 0.84 0.95 0.98 2/79 19682
/proc/meminfo: memFree=968040/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=0
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 335995284 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19677/statm: 1338 234 197 169 0 49 0
[pid=19682] ppid=19677 vsize=91528 CPUtime=1.49
/proc/19682/stat : 19682 (SatELite_releas) R 19677 19677 19612 0 -1 4194304 19973 0 0 0 136 13 0 0 25 0 1 0 335995284 93724672 18452 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134570533 0 0 4096 3 0 0 0 17 0 0 0
/proc/19682/statm: 22882 18452 66 128 0 22751 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 96880

[startup+3.10122 s]
/proc/loadavg: 0.85 0.95 0.98 2/79 19682
/proc/meminfo: memFree=958952/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=0
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 335995284 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19677/statm: 1338 234 197 169 0 49 0
[pid=19682] ppid=19677 vsize=90912 CPUtime=3.09
/proc/19682/stat : 19682 (SatELite_releas) R 19677 19677 19612 0 -1 4194304 21902 0 0 0 295 14 0 0 25 0 1 0 335995284 93093888 18447 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134580506 0 0 4096 3 0 0 0 17 0 0 0
/proc/19682/statm: 22728 18447 66 128 0 22597 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96264

[startup+6.3016 s]
/proc/loadavg: 0.85 0.95 0.98 2/79 19683
/proc/meminfo: memFree=994088/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=39644 CPUtime=2.41
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 8656 0 0 0 236 5 0 0 25 0 1 0 335995672 40595456 7417 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 9911 7417 52 110 0 9798 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 44996

[startup+12.7023 s]
/proc/loadavg: 1.12 1.00 1.00 2/79 19683
/proc/meminfo: memFree=993328/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=39644 CPUtime=8.8
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 8880 0 0 0 875 5 0 0 25 0 1 0 335995672 40595456 7641 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 9911 7641 52 110 0 9798 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 44996

[startup+25.5018 s]
/proc/loadavg: 1.10 1.00 1.00 2/79 19683
/proc/meminfo: memFree=991664/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=39644 CPUtime=21.6
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 9330 0 0 0 2154 6 0 0 25 0 1 0 335995672 40595456 8091 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 9911 8091 52 110 0 9798 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 44996

[startup+51.1018 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 19683
/proc/meminfo: memFree=987568/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=39644 CPUtime=47.18
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 10330 0 0 0 4711 7 0 0 25 0 1 0 335995672 40595456 9091 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519569 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 9911 9091 52 110 0 9798 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 44996

[startup+102.306 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 19683
/proc/meminfo: memFree=978352/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=68004 CPUtime=98.37
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 12637 0 0 0 9826 11 0 0 25 0 1 0 335995672 69636096 11398 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 17001 11398 52 110 0 16888 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 73356

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 19683
/proc/meminfo: memFree=964784/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=68004 CPUtime=158.33
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 16073 0 0 0 15819 14 0 0 25 0 1 0 335995672 69636096 14834 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 17001 14834 52 110 0 16888 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 73356

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19683
/proc/meminfo: memFree=952112/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=124724 CPUtime=218.29
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 19180 0 0 0 21811 18 0 0 25 0 1 0 335995672 127717376 17941 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 31181 17941 52 110 0 31068 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 130076

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19683
/proc/meminfo: memFree=942960/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=124724 CPUtime=278.25
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 21493 0 0 0 27805 20 0 0 25 0 1 0 335995672 127717376 20254 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 31181 20254 52 110 0 31068 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 130076

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19683
/proc/meminfo: memFree=930416/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=125116 CPUtime=338.21
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 24610 0 0 0 33798 23 0 0 25 0 1 0 335995672 128118784 23371 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 31279 23371 52 110 0 31166 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 130468

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19683
/proc/meminfo: memFree=921648/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=126304 CPUtime=398.17
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 26822 0 0 0 39792 25 0 0 25 0 1 0 335995672 129335296 25583 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 31576 25583 52 110 0 31463 0

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

[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=128136 CPUtime=518.08
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 32135 0 0 0 51756 52 0 0 25 0 1 0 335995672 131211264 30896 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 32034 30896 52 110 0 31921 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 133488

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19881
/proc/meminfo: memFree=882736/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=242500 CPUtime=578.05
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 36508 0 0 0 57744 61 0 0 25 0 1 0 335995672 248320000 35269 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 60625 35269 52 110 0 60512 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 247852

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19881
/proc/meminfo: memFree=866416/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=243304 CPUtime=638
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 40549 0 0 0 63736 64 0 0 25 0 1 0 335995672 249143296 39310 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 60826 39310 52 110 0 60713 0
Current children cumulated CPU time (s) 641.86
Current children cumulated vsize (KiB) 248656

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19881
/proc/meminfo: memFree=846192/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=243728 CPUtime=697.96
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 45660 0 0 0 69727 69 0 0 25 0 1 0 335995672 249577472 44421 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 60932 44421 52 110 0 60819 0
Current children cumulated CPU time (s) 701.82
Current children cumulated vsize (KiB) 249080

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19881
/proc/meminfo: memFree=826800/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=244416 CPUtime=757.93
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 50460 0 0 0 75719 74 0 0 25 0 1 0 335995672 250281984 49221 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 61104 49221 52 110 0 60991 0
Current children cumulated CPU time (s) 761.79
Current children cumulated vsize (KiB) 249768

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19881
/proc/meminfo: memFree=817264/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=248648 CPUtime=817.88
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 52862 0 0 0 81713 75 0 0 25 0 1 0 335995672 254615552 51623 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134617852 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 62162 51623 52 110 0 62049 0
Current children cumulated CPU time (s) 821.74
Current children cumulated vsize (KiB) 254000

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19881
/proc/meminfo: memFree=809136/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=248648 CPUtime=877.84
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 54868 0 0 0 87707 77 0 0 25 0 1 0 335995672 254615552 53629 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 62162 53629 52 110 0 62049 0
Current children cumulated CPU time (s) 881.7
Current children cumulated vsize (KiB) 254000

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19881
/proc/meminfo: memFree=799984/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=249172 CPUtime=937.81
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 57180 0 0 0 93701 80 0 0 25 0 1 0 335995672 255152128 55941 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532918 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 62293 55941 52 110 0 62180 0
Current children cumulated CPU time (s) 941.67
Current children cumulated vsize (KiB) 254524

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19881
/proc/meminfo: memFree=784624/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=249836 CPUtime=997.77
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 60993 0 0 0 99694 83 0 0 25 0 1 0 335995672 255832064 59754 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 62459 59754 52 110 0 62346 0
Current children cumulated CPU time (s) 1001.63
Current children cumulated vsize (KiB) 255188

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19881
/proc/meminfo: memFree=778800/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=250784 CPUtime=1057.74
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 62452 0 0 0 105689 85 0 0 25 0 1 0 335995672 256802816 61213 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532918 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 62696 61213 52 110 0 62583 0
Current children cumulated CPU time (s) 1061.6
Current children cumulated vsize (KiB) 256136

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19881
/proc/meminfo: memFree=768176/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=478200 CPUtime=1117.7
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 65089 0 0 0 111682 88 0 0 25 0 1 0 335995672 489676800 63850 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 119550 63850 52 110 0 119437 0
Current children cumulated CPU time (s) 1121.56
Current children cumulated vsize (KiB) 483552

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19881
/proc/meminfo: memFree=760240/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=478992 CPUtime=1177.66
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 67141 0 0 0 117675 91 0 0 25 0 1 0 335995672 490487808 65902 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517021 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 119748 65902 52 110 0 119635 0
Current children cumulated CPU time (s) 1181.52
Current children cumulated vsize (KiB) 484344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19881
/proc/meminfo: memFree=757424/2055920 swapFree=4159124/4192956
[pid=19677] ppid=19675 vsize=5352 CPUtime=3.86
/proc/19677/stat : 19677 (TiniSatELite) S 19675 19677 19612 0 -1 4194304 331 24740 0 0 0 0 365 21 16 0 1 0 335995284 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19677/statm: 1338 236 197 169 0 49 0
[pid=19683] ppid=19677 vsize=479124 CPUtime=1196.14
/proc/19683/stat : 19683 (tinisat) R 19677 19677 19612 0 -1 4194304 67758 0 0 0 119523 91 0 0 25 0 1 0 335995672 490622976 66519 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/19683/statm: 119781 66519 52 110 0 119668 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 484476

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 19677 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=656444 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=219966
CPU time returned by wait4() is 3.87641
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): 1200.81
CPU time (s): 1200
CPU user time (s): 1198.88
CPU system time (s): 1.12
CPU usage (%): 99.9322
Max. virtual memory (cumulated for all children) (KiB): 484476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.65644
system time used= 0.219966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25071
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= 110

runsolver used 1.24381 second user time and 3.16052 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue Mar  6 05:53:22 UTC 2007

IDJOB= 330239
IDBENCH= 20559
IDSOLVER= 99
FILE ID= node1/330239-1173160401

PBS_JOBID= 4015006

Free space on /tmp= 66507 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k70.cnf
COMMAND LINE= /tmp/evaluation/330239-1173160401/TiniSatELite /tmp/evaluation/330239-1173160401/instance-330239-1173160401.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-330239-1173160401 -o ROOT/results/node1/solver-330239-1173160401 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330239-1173160401/TiniSatELite /tmp/evaluation/330239-1173160401/instance-330239-1173160401.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  6ed19ec95985ebe54e2775cf5a5967a9

RANDOM SEED= 493550971

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1040976 kB
Buffers:         50724 kB
Cached:         867732 kB
SwapCached:      13688 kB
Active:         143948 kB
Inactive:       797080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1040976 kB
SwapTotal:     4192956 kB
SwapFree:      4159124 kB
Dirty:           15564 kB
Writeback:           0 kB
Mapped:          29520 kB
Slab:            59532 kB
Committed_AS:  1112492 kB
PageTables:       1740 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= 66491 MiB

End job on node1 on Tue Mar  6 06:13:25 UTC 2007