Trace number 1772753

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
LySAT i/2009-03-20? (TO) 10000.1 10004.5

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-17-u.cnf
MD5SUM9f79c3f75a90db314ed315006ba97d6f
Bench CategoryAPPLICATION (applications 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 variables265064
Number of clauses1236517
Sum of the clauses size2853702
Maximum clause length10
Minimum clause length1
Number of clauses of size 122116
Number of clauses of size 2960717
Number of clauses of size 3203984
Number of clauses of size 45520
Number of clauses of size 522080
Number of clauses of size over 522100

Solver Data 

0.00/0.00	c Parsing...
1.00/1.07	c ==============================================================================
1.00/1.07	c |           |     ORIGINAL     |              LEARNT              |          |
1.00/1.07	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.00/1.07	c ==============================================================================
1.00/1.07	c |         0 | 1214401  2831586 |  364320       0        0     nan |  0.000 % |
8.69/8.76	c |         0 |  540614  1448055 |      --       0       --      -- |     --   | -422902/-817661
8.69/8.76	c ==============================================================================
8.69/8.76	c Result  :   #vars: 89502   #clauses: 540614   #literals: 1448055
8.69/8.76	c CPU time:   8.46871 s
8.69/8.76	c ==============================================================================
9.47/9.52	c lySAT 0.1
9.47/9.52	c minisat core +  additionnal features
9.47/9.52	c ============================[ Problem Statistics ]=============================
9.47/9.52	c |                                                                             |
9.47/9.53	c |  Number of variables:  89502                                                |
9.47/9.53	c |  Number of clauses:    540614                                               |
9.77/9.89	c |  Parsing time:         0.33         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1772753-1241227713/watcher-1772753-1241227713 -o /tmp/evaluation-result-1772753-1241227713/solver-1772753-1241227713 -C 10000 -W 12000 -M 1800 lysat.sh HOME/instance-1772753-1241227713.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 24030
/proc/meminfo: memFree=1518912/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=0
/proc/24030/stat : 24030 (lysat.sh) R 24028 24030 23963 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 150799640 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 259415141023 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/24030/statm: 1339 234 194 169 0 50 0
[pid=24031] ppid=24030 vsize=1140 CPUtime=0
/proc/24031/stat : 24031 (SatElite) R 24030 24030 23963 0 -1 4194304 212 0 0 0 0 0 0 0 18 0 1 0 150799641 1167360 196 1992294400 134512640 135034092 4294956112 18446744073709551615 134544897 0 0 4096 3 0 0 0 17 0 0 0
/proc/24031/statm: 285 196 50 127 0 155 0

[startup+0.00922309 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 24030
/proc/meminfo: memFree=1518912/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=0
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150799640 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 235 195 169 0 50 0
[pid=24031] ppid=24030 vsize=2608 CPUtime=0
/proc/24031/stat : 24031 (SatElite) R 24030 24030 23963 0 -1 4194304 473 0 0 0 0 0 0 0 18 0 1 0 150799641 2670592 457 1992294400 134512640 135034092 4294956112 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/24031/statm: 652 460 50 127 0 522 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7964

[startup+0.101231 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 24030
/proc/meminfo: memFree=1518912/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=0
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150799640 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 235 195 169 0 50 0
[pid=24031] ppid=24030 vsize=21716 CPUtime=0.09
/proc/24031/stat : 24031 (SatElite) R 24030 24030 23963 0 -1 4194304 4304 0 0 0 7 2 0 0 19 0 1 0 150799641 22237184 4288 1992294400 134512640 135034092 4294956112 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/24031/statm: 5429 4290 50 127 0 5299 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27072

[startup+0.301254 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 24030
/proc/meminfo: memFree=1518912/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=0
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150799640 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 235 195 169 0 50 0
[pid=24031] ppid=24030 vsize=54024 CPUtime=0.29
/proc/24031/stat : 24031 (SatElite) R 24030 24030 23963 0 -1 4194304 12689 0 0 0 24 5 0 0 22 0 1 0 150799641 55320576 12673 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/24031/statm: 13506 12673 50 127 0 13376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 59380

[startup+0.701298 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 24030
/proc/meminfo: memFree=1518912/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=0
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150799640 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 235 195 169 0 50 0
[pid=24031] ppid=24030 vsize=106840 CPUtime=0.69
/proc/24031/stat : 24031 (SatElite) R 24030 24030 23963 0 -1 4194304 20614 0 0 0 58 11 0 0 25 0 1 0 150799641 109404160 20598 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/24031/statm: 26710 20599 51 127 0 26580 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 112196

[startup+1.50139 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24032
/proc/meminfo: memFree=1409392/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=0
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150799640 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 235 195 169 0 50 0
[pid=24031] ppid=24030 vsize=148760 CPUtime=1.49
/proc/24031/stat : 24031 (SatElite) R 24030 24030 23963 0 -1 4194304 32257 0 0 0 133 16 0 0 25 0 1 0 150799641 152330240 29248 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/24031/statm: 37190 29248 68 127 0 37060 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 154116

[startup+3.10156 s]
/proc/loadavg: 0.99 1.00 0.99 3/66 24032
/proc/meminfo: memFree=1390704/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=0
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150799640 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 235 195 169 0 50 0
[pid=24031] ppid=24030 vsize=168140 CPUtime=3.08
/proc/24031/stat : 24031 (SatElite) R 24030 24030 23963 0 -1 4194304 35695 0 0 0 289 19 0 0 25 0 1 0 150799641 172175360 32686 1992294400 134512640 135034092 4294956112 18446744073709551615 134566465 0 0 4096 3 0 0 0 17 0 0 0
/proc/24031/statm: 42035 32686 68 127 0 41905 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 173496

[startup+6.30192 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24032
/proc/meminfo: memFree=1372848/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=0
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150799640 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 235 195 169 0 50 0
[pid=24031] ppid=24030 vsize=169776 CPUtime=6.29
/proc/24031/stat : 24031 (SatElite) R 24030 24030 23963 0 -1 4194304 39942 0 0 0 607 22 0 0 25 0 1 0 150799641 173850624 32971 1992294400 134512640 135034092 4294956112 18446744073709551615 134566190 0 0 4096 3 0 0 0 17 0 0 0
/proc/24031/statm: 42444 32971 68 127 0 42314 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 175132

[startup+12.7016 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24033
/proc/meminfo: memFree=1464624/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=9.5
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 310 53449 0 0 0 0 915 35 16 0 1 0 150799640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 237 195 169 0 50 0
[pid=24033] ppid=24030 vsize=38012 CPUtime=3.16
/proc/24033/stat : 24033 (LySATi) R 24030 24030 23963 0 -1 4194304 9141 0 0 0 312 4 0 0 25 0 1 0 150800593 38924288 9117 1992294400 134512640 135226915 4294956224 18446744073709551615 134525901 0 0 4096 3 0 0 0 17 0 0 0
/proc/24033/statm: 9503 9117 80 174 0 9326 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 43368

[startup+25.501 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24033
/proc/meminfo: memFree=1463984/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=9.5
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 310 53449 0 0 0 0 915 35 16 0 1 0 150799640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 237 195 169 0 50 0
[pid=24033] ppid=24030 vsize=38804 CPUtime=15.95
/proc/24033/stat : 24033 (LySATi) R 24030 24030 23963 0 -1 4194304 9339 0 0 0 1590 5 0 0 25 0 1 0 150800593 39735296 9315 1992294400 134512640 135226915 4294956224 18446744073709551615 134536657 0 0 4096 3 0 0 0 17 0 0 0
/proc/24033/statm: 9701 9315 81 174 0 9524 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 44160

[startup+51.1029 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24033
/proc/meminfo: memFree=1461808/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=9.5
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 310 53449 0 0 0 0 915 35 16 0 1 0 150799640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 237 195 169 0 50 0
[pid=24033] ppid=24030 vsize=41172 CPUtime=41.55
/proc/24033/stat : 24033 (LySATi) R 24030 24030 23963 0 -1 4194304 9948 0 0 0 4149 6 0 0 25 0 1 0 150800593 42160128 9924 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/24033/statm: 10293 9924 81 174 0 10116 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 46528

[startup+102.307 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24033
/proc/meminfo: memFree=1458096/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=9.5
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 310 53449 0 0 0 0 915 35 16 0 1 0 150799640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 237 195 169 0 50 0
[pid=24033] ppid=24030 vsize=44792 CPUtime=92.73
/proc/24033/stat : 24033 (LySATi) R 24030 24030 23963 0 -1 4194304 10838 0 0 0 9266 7 0 0 25 0 1 0 150800593 45867008 10814 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/24033/statm: 11198 10814 81 174 0 11021 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 50148

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24033
/proc/meminfo: memFree=1450224/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=9.5
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 310 53449 0 0 0 0 915 35 16 0 1 0 150799640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 237 195 169 0 50 0
[pid=24033] ppid=24030 vsize=52636 CPUtime=152.69
/proc/24033/stat : 24033 (LySATi) R 24030 24030 23963 0 -1 4194304 12795 0 0 0 15261 8 0 0 25 0 1 0 150800593 53899264 12771 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/24033/statm: 13159 12771 81 174 0 12982 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 57992

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24033
/proc/meminfo: memFree=1445808/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=9.5
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 310 53449 0 0 0 0 915 35 16 0 1 0 150799640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 237 195 169 0 50 0
[pid=24033] ppid=24030 vsize=57036 CPUtime=212.67
/proc/24033/stat : 24033 (LySATi) R 24030 24030 23963 0 -1 4194304 13895 0 0 0 21257 10 0 0 25 0 1 0 150800593 58404864 13871 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/24033/statm: 14259 13871 81 174 0 14082 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 62392

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24033
/proc/meminfo: memFree=1441328/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=9.5
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 310 53449 0 0 0 0 915 35 16 0 1 0 150799640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 237 195 169 0 50 0
[pid=24033] ppid=24030 vsize=61720 CPUtime=272.64
/proc/24033/stat : 24033 (LySATi) R 24030 24030 23963 0 -1 4194304 15038 0 0 0 27253 11 0 0 25 0 1 0 150800593 63201280 15014 1992294400 134512640 135226915 4294956224 18446744073709551615 134525870 0 0 4096 3 0 0 0 17 0 0 0
/proc/24033/statm: 15430 15014 81 174 0 15253 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 67076

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24033
/proc/meminfo: memFree=1438256/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=9.5
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 310 53449 0 0 0 0 915 35 16 0 1 0 150799640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 237 195 169 0 50 0
[pid=24033] ppid=24030 vsize=64644 CPUtime=332.61
/proc/24033/stat : 24033 (LySATi) R 24030 24030 23963 0 -1 4194304 15794 0 0 0 33249 12 0 0 25 0 1 0 150800593 66195456 15770 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/24033/statm: 16161 15770 81 174 0 15984 0
Current children cumulated CPU time (s) 342.11

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

/proc/24033/statm: 91289 87746 81 174 0 91112 0
Current children cumulated CPU time (s) 9398.13
Current children cumulated vsize (KiB) 370512

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24545
/proc/meminfo: memFree=1088880/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=9.5
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 310 53449 0 0 0 0 915 35 16 0 1 0 150799640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 237 195 169 0 50 0
[pid=24033] ppid=24030 vsize=365156 CPUtime=9448.6
/proc/24033/stat : 24033 (LySATi) R 24030 24030 23963 0 -1 4194304 87774 0 0 0 944746 114 0 0 25 0 1 0 150800593 373919744 87750 1992294400 134512640 135226915 4294956224 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/24033/statm: 91289 87750 81 174 0 91112 0
Current children cumulated CPU time (s) 9458.1
Current children cumulated vsize (KiB) 370512

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24545
/proc/meminfo: memFree=1088816/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=9.5
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 310 53449 0 0 0 0 915 35 16 0 1 0 150799640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 237 195 169 0 50 0
[pid=24033] ppid=24030 vsize=365156 CPUtime=9508.57
/proc/24033/stat : 24033 (LySATi) R 24030 24030 23963 0 -1 4194304 87782 0 0 0 950743 114 0 0 25 0 1 0 150800593 373919744 87758 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/24033/statm: 91289 87758 81 174 0 91112 0
Current children cumulated CPU time (s) 9518.07
Current children cumulated vsize (KiB) 370512

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24545
/proc/meminfo: memFree=1088752/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=9.5
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 310 53449 0 0 0 0 915 35 16 0 1 0 150799640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 237 195 169 0 50 0
[pid=24033] ppid=24030 vsize=365228 CPUtime=9568.54
/proc/24033/stat : 24033 (LySATi) R 24030 24030 23963 0 -1 4194304 87797 0 0 0 956740 114 0 0 25 0 1 0 150800593 373993472 87773 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/24033/statm: 91307 87773 81 174 0 91130 0
Current children cumulated CPU time (s) 9578.04
Current children cumulated vsize (KiB) 370584

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24545
/proc/meminfo: memFree=1088560/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=9.5
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 310 53449 0 0 0 0 915 35 16 0 1 0 150799640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 237 195 169 0 50 0
[pid=24033] ppid=24030 vsize=365408 CPUtime=9628.51
/proc/24033/stat : 24033 (LySATi) R 24030 24030 23963 0 -1 4194304 87851 0 0 0 962737 114 0 0 25 0 1 0 150800593 374177792 87827 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/24033/statm: 91352 87827 81 174 0 91175 0
Current children cumulated CPU time (s) 9638.01
Current children cumulated vsize (KiB) 370764

[startup+9702.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 24545
/proc/meminfo: memFree=1088496/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=9.5
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 310 53449 0 0 0 0 915 35 16 0 1 0 150799640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 237 195 169 0 50 0
[pid=24033] ppid=24030 vsize=365408 CPUtime=9688.48
/proc/24033/stat : 24033 (LySATi) R 24030 24030 23963 0 -1 4194304 87860 0 0 0 968734 114 0 0 25 0 1 0 150800593 374177792 87836 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/24033/statm: 91352 87836 81 174 0 91175 0
Current children cumulated CPU time (s) 9697.98
Current children cumulated vsize (KiB) 370764

[startup+9762.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 24545
/proc/meminfo: memFree=1088240/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=9.5
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 310 53449 0 0 0 0 915 35 16 0 1 0 150799640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 237 195 169 0 50 0
[pid=24033] ppid=24030 vsize=365516 CPUtime=9748.45
/proc/24033/stat : 24033 (LySATi) R 24030 24030 23963 0 -1 4194304 87904 0 0 0 974731 114 0 0 25 0 1 0 150800593 374288384 87880 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/24033/statm: 91379 87880 81 174 0 91202 0
Current children cumulated CPU time (s) 9757.95
Current children cumulated vsize (KiB) 370872

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24545
/proc/meminfo: memFree=1088176/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=9.5
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 310 53449 0 0 0 0 915 35 16 0 1 0 150799640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 237 195 169 0 50 0
[pid=24033] ppid=24030 vsize=365784 CPUtime=9808.43
/proc/24033/stat : 24033 (LySATi) R 24030 24030 23963 0 -1 4194304 87926 0 0 0 980729 114 0 0 25 0 1 0 150800593 374562816 87902 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/24033/statm: 91446 87902 81 174 0 91269 0
Current children cumulated CPU time (s) 9817.93
Current children cumulated vsize (KiB) 371140

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24545
/proc/meminfo: memFree=1088112/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=9.5
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 310 53449 0 0 0 0 915 35 16 0 1 0 150799640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 237 195 169 0 50 0
[pid=24033] ppid=24030 vsize=365856 CPUtime=9868.41
/proc/24033/stat : 24033 (LySATi) R 24030 24030 23963 0 -1 4194304 87933 0 0 0 986727 114 0 0 25 0 1 0 150800593 374636544 87909 1992294400 134512640 135226915 4294956224 18446744073709551615 134540888 0 0 4096 3 0 0 0 17 0 0 0
/proc/24033/statm: 91464 87909 81 174 0 91287 0
Current children cumulated CPU time (s) 9877.91
Current children cumulated vsize (KiB) 371212

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24545
/proc/meminfo: memFree=1087920/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=9.5
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 310 53449 0 0 0 0 915 35 16 0 1 0 150799640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 237 195 169 0 50 0
[pid=24033] ppid=24030 vsize=366072 CPUtime=9928.38
/proc/24033/stat : 24033 (LySATi) R 24030 24030 23963 0 -1 4194304 87987 0 0 0 992724 114 0 0 25 0 1 0 150800593 374857728 87963 1992294400 134512640 135226915 4294956224 18446744073709551615 134526538 0 0 4096 3 0 0 0 17 0 0 0
/proc/24033/statm: 91518 87963 81 174 0 91341 0
Current children cumulated CPU time (s) 9937.88
Current children cumulated vsize (KiB) 371428

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24545
/proc/meminfo: memFree=1087856/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=9.5
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 310 53449 0 0 0 0 915 35 16 0 1 0 150799640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 237 195 169 0 50 0
[pid=24033] ppid=24030 vsize=366072 CPUtime=9988.37
/proc/24033/stat : 24033 (LySATi) R 24030 24030 23963 0 -1 4194304 87996 0 0 0 998722 115 0 0 25 0 1 0 150800593 374857728 87972 1992294400 134512640 135226915 4294956224 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/24033/statm: 91518 87972 81 174 0 91341 0
Current children cumulated CPU time (s) 9997.87
Current children cumulated vsize (KiB) 371428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24545
/proc/meminfo: memFree=1087856/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=9.5
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 310 53449 0 0 0 0 915 35 16 0 1 0 150799640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 237 195 169 0 50 0
[pid=24033] ppid=24030 vsize=366072 CPUtime=9990.57
/proc/24033/stat : 24033 (LySATi) R 24030 24030 23963 0 -1 4194304 87996 0 0 0 998942 115 0 0 25 0 1 0 150800593 374857728 87972 1992294400 134512640 135226915 4294956224 18446744073709551615 134539439 0 0 4096 3 0 0 0 17 0 0 0
/proc/24033/statm: 91518 87972 81 174 0 91341 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 371428

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

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

[startup+10004.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24545
/proc/meminfo: memFree=1087856/2055920 swapFree=4180840/4192956
[pid=24030] ppid=24028 vsize=5356 CPUtime=9.5
/proc/24030/stat : 24030 (lysat.sh) S 24028 24030 23963 0 -1 4194304 310 53449 0 0 0 0 915 35 16 0 1 0 150799640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24030/statm: 1339 237 195 169 0 50 0
[pid=24033] ppid=24030 vsize=366072 CPUtime=9990.57
/proc/24033/stat : 24033 (LySATi) R 24030 24030 23963 0 -1 4194304 87996 0 0 0 998942 115 0 0 25 0 1 0 150800593 374857728 87972 1992294400 134512640 135226915 4294956224 18446744073709551615 134539439 0 0 4096 3 0 0 0 17 0 0 0
/proc/24033/statm: 91518 87972 81 174 0 91341 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 371428

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24030 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=152608
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=360945
# CPU time returned by wait4() is 9.51355
# while last known CPU time is 10000.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10004.5
CPU time (s): 10000.1
CPU user time (s): 9998.57
CPU system time (s): 1.5
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 371428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.15261
system time used= 0.360945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53759
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= 6
involuntary context switches= 37

runsolver used 9.13261 second user time and 27.2629 second system time

The end

Launcher Data 

Begin job on node42 at 2009-05-02 03:28:35
IDJOB=1772753
IDBENCH=20383
IDSOLVER=609
FILE ID=node42/1772753-1241227713
PBS_JOBID= 9224796
Free space on /tmp= 66336 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772753-1241227713/watcher-1772753-1241227713 -o /tmp/evaluation-result-1772753-1241227713/solver-1772753-1241227713 -C 10000 -W 12000 -M 1800  lysat.sh HOME/instance-1772753-1241227713.cnf i

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 9f79c3f75a90db314ed315006ba97d6f
RANDOM SEED=1205247767

node42.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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:       1519328 kB
Buffers:         62052 kB
Cached:         395980 kB
SwapCached:       5932 kB
Active:          50516 kB
Inactive:       415936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519328 kB
SwapTotal:     4192956 kB
SwapFree:      4180840 kB
Dirty:           24544 kB
Writeback:           0 kB
Mapped:          14068 kB
Slab:            56212 kB
Committed_AS:   739940 kB
PageTables:       1388 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= 66372 MiB
End job on node42 at 2009-05-02 06:15:21