Trace number 1772763

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 10004.8

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-15-u.cnf
MD5SUMc2f768afbb9db3d5f5133c3f48734894
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 variables217930
Number of clauses1002997
Sum of the clauses size2303180
Maximum clause length10
Minimum clause length1
Number of clauses of size 116378
Number of clauses of size 2795155
Number of clauses of size 3150764
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

Solver Data 

0.00/0.00	c Parsing...
0.79/0.87	c ==============================================================================
0.79/0.87	c |           |     ORIGINAL     |              LEARNT              |          |
0.79/0.87	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.79/0.87	c ==============================================================================
0.79/0.87	c |         0 |  985541  2284533 |  295662       0        0     nan |  0.000 % |
6.68/6.79	c |         0 |  590731  1617848 |      --       0       --      -- |     --   | -181197/-182944
6.68/6.79	c ==============================================================================
6.68/6.79	c Result  :   #vars: 105677   #clauses: 590731   #literals: 1617848
6.68/6.79	c CPU time:   6.562 s
6.68/6.79	c ==============================================================================
7.48/7.54	c lySAT 0.1
7.48/7.54	c minisat core +  additionnal features
7.48/7.54	c ============================[ Problem Statistics ]=============================
7.48/7.54	c |                                                                             |
7.48/7.55	c |  Number of variables:  105677                                               |
7.48/7.55	c |  Number of clauses:    590731                                               |
7.87/7.96	c |  Parsing time:         0.37         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-1772763-1241227713/watcher-1772763-1241227713 -o /tmp/evaluation-result-1772763-1241227713/solver-1772763-1241227713 -C 10000 -W 12000 -M 1800 lysat.sh HOME/instance-1772763-1241227713.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: 1.00 1.00 1.00 3/64 31802
/proc/meminfo: memFree=1273136/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=0
/proc/31802/stat : 31802 (lysat.sh) R 31800 31802 31676 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 150799933 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 266890439327 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31802/statm: 1339 234 194 169 0 50 0
[pid=31803] ppid=31802 vsize=1140 CPUtime=0
/proc/31803/stat : 31803 (SatElite) R 31802 31802 31676 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 150799933 1167360 190 1992294400 134512640 135034092 4294956112 18446744073709551615 134544780 0 0 4096 3 0 0 0 17 0 0 0
/proc/31803/statm: 285 192 50 127 0 155 0

[startup+0.0152791 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31802
/proc/meminfo: memFree=1273136/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=0
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150799933 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31802/statm: 1339 235 195 169 0 50 0
[pid=31803] ppid=31802 vsize=4392 CPUtime=0
/proc/31803/stat : 31803 (SatElite) R 31802 31802 31676 0 -1 4194304 843 0 0 0 0 0 0 0 19 0 1 0 150799933 4497408 827 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/31803/statm: 1098 829 50 127 0 968 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9748

[startup+0.101292 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31802
/proc/meminfo: memFree=1273136/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=0
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150799933 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31802/statm: 1339 235 195 169 0 50 0
[pid=31803] ppid=31802 vsize=21728 CPUtime=0.08
/proc/31803/stat : 31803 (SatElite) R 31802 31802 31676 0 -1 4194304 4489 0 0 0 7 1 0 0 19 0 1 0 150799933 22249472 4473 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/31803/statm: 5432 4474 50 127 0 5302 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 27084

[startup+0.301327 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31802
/proc/meminfo: memFree=1273136/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=0
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150799933 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31802/statm: 1339 235 195 169 0 50 0
[pid=31803] ppid=31802 vsize=51792 CPUtime=0.29
/proc/31803/stat : 31803 (SatElite) R 31802 31802 31676 0 -1 4194304 11170 0 0 0 23 6 0 0 21 0 1 0 150799933 53035008 11154 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/31803/statm: 12948 11154 50 127 0 12818 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 57148

[startup+0.701403 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31802
/proc/meminfo: memFree=1273136/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=0
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150799933 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31802/statm: 1339 235 195 169 0 50 0
[pid=31803] ppid=31802 vsize=81040 CPUtime=0.69
/proc/31803/stat : 31803 (SatElite) R 31802 31802 31676 0 -1 4194304 19087 0 0 0 59 10 0 0 25 0 1 0 150799933 82984960 19071 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/31803/statm: 20260 19072 51 127 0 20130 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 86396

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31804
/proc/meminfo: memFree=1179040/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=0
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150799933 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31802/statm: 1339 235 195 169 0 50 0
[pid=31803] ppid=31802 vsize=113216 CPUtime=1.48
/proc/31803/stat : 31803 (SatElite) R 31802 31802 31676 0 -1 4194304 27650 0 0 0 134 14 0 0 25 0 1 0 150799933 115933184 25209 1992294400 134512640 135034092 4294956112 18446744073709551615 134566662 0 0 4096 3 0 0 0 17 0 0 0
/proc/31803/statm: 28304 25209 68 127 0 28174 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 118572

[startup+3.10285 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31804
/proc/meminfo: memFree=1165344/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=0
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150799933 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31802/statm: 1339 235 195 169 0 50 0
[pid=31803] ppid=31802 vsize=118208 CPUtime=3.08
/proc/31803/stat : 31803 (SatElite) R 31802 31802 31676 0 -1 4194304 29165 0 0 0 293 15 0 0 25 0 1 0 150799933 121044992 26524 1992294400 134512640 135034092 4294956112 18446744073709551615 134566267 0 0 4096 3 0 0 0 17 1 0 0
/proc/31803/statm: 29552 26524 68 127 0 29422 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 123564

[startup+6.30143 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31804
/proc/meminfo: memFree=1159072/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=0
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150799933 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31802/statm: 1339 235 195 169 0 50 0
[pid=31803] ppid=31802 vsize=119260 CPUtime=6.28
/proc/31803/stat : 31803 (SatElite) R 31802 31802 31676 0 -1 4194304 35011 0 0 0 609 19 0 0 25 0 1 0 150799933 122122240 27011 1992294400 134512640 135034092 4294956112 18446744073709551615 134566547 0 0 4096 3 0 0 0 17 0 0 0
/proc/31803/statm: 29815 27011 68 127 0 29685 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 124616

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31805
/proc/meminfo: memFree=1214944/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=7.53
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 310 42021 0 0 0 0 725 28 16 0 1 0 150799933 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31802/statm: 1339 237 195 169 0 50 0
[pid=31805] ppid=31802 vsize=43240 CPUtime=5.13
/proc/31805/stat : 31805 (LySATi) R 31802 31802 31676 0 -1 4194304 10046 0 0 0 508 5 0 0 25 0 1 0 150800688 44277760 10022 1992294400 134512640 135226915 4294956224 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/31805/statm: 10810 10022 81 174 0 10633 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 48596

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31805
/proc/meminfo: memFree=1213728/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=7.53
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 310 42021 0 0 0 0 725 28 16 0 1 0 150799933 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31802/statm: 1339 237 195 169 0 50 0
[pid=31805] ppid=31802 vsize=44988 CPUtime=17.92
/proc/31805/stat : 31805 (LySATi) R 31802 31802 31676 0 -1 4194304 10439 0 0 0 1787 5 0 0 25 0 1 0 150800688 46067712 10415 1992294400 134512640 135226915 4294956224 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/31805/statm: 11247 10415 81 174 0 11070 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 50344

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31805
/proc/meminfo: memFree=1208480/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=7.53
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 310 42021 0 0 0 0 725 28 16 0 1 0 150799933 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31802/statm: 1339 237 195 169 0 50 0
[pid=31805] ppid=31802 vsize=50360 CPUtime=43.5
/proc/31805/stat : 31805 (LySATi) R 31802 31802 31676 0 -1 4194304 11770 0 0 0 4343 7 0 0 25 0 1 0 150800688 51568640 11746 1992294400 134512640 135226915 4294956224 18446744073709551615 134540906 0 0 4096 3 0 0 0 17 0 0 0
/proc/31805/statm: 12590 11746 81 174 0 12413 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 55716

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31805
/proc/meminfo: memFree=1201504/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=7.53
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 310 42021 0 0 0 0 725 28 16 0 1 0 150799933 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31802/statm: 1339 237 195 169 0 50 0
[pid=31805] ppid=31802 vsize=57148 CPUtime=94.66
/proc/31805/stat : 31805 (LySATi) R 31802 31802 31676 0 -1 4194304 13484 0 0 0 9458 8 0 0 25 0 1 0 150800688 58519552 13460 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31805/statm: 14287 13460 81 174 0 14110 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 62504

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31805
/proc/meminfo: memFree=1181856/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=7.53
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 310 42021 0 0 0 0 725 28 16 0 1 0 150799933 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31802/statm: 1339 237 195 169 0 50 0
[pid=31805] ppid=31802 vsize=76936 CPUtime=154.63
/proc/31805/stat : 31805 (LySATi) R 31802 31802 31676 0 -1 4194304 18403 0 0 0 15450 13 0 0 25 0 1 0 150800688 78782464 18379 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31805/statm: 19234 18379 81 174 0 19057 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 82292

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31805
/proc/meminfo: memFree=1171936/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=7.53
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 310 42021 0 0 0 0 725 28 16 0 1 0 150799933 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31802/statm: 1339 237 195 169 0 50 0
[pid=31805] ppid=31802 vsize=86812 CPUtime=214.6
/proc/31805/stat : 31805 (LySATi) R 31802 31802 31676 0 -1 4194304 20900 0 0 0 21446 14 0 0 25 0 1 0 150800688 88895488 20876 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31805/statm: 21703 20876 81 174 0 21526 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 92168

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31805
/proc/meminfo: memFree=1167264/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=7.53
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 310 42021 0 0 0 0 725 28 16 0 1 0 150799933 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31802/statm: 1339 237 195 169 0 50 0
[pid=31805] ppid=31802 vsize=91376 CPUtime=274.58
/proc/31805/stat : 31805 (LySATi) R 31802 31802 31676 0 -1 4194304 22033 0 0 0 27442 16 0 0 25 0 1 0 150800688 93569024 22009 1992294400 134512640 135226915 4294956224 18446744073709551615 134541034 0 0 4096 3 0 0 0 17 0 0 0
/proc/31805/statm: 22844 22009 81 174 0 22667 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 96732

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31805
/proc/meminfo: memFree=1160544/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=7.53
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 310 42021 0 0 0 0 725 28 16 0 1 0 150799933 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31802/statm: 1339 237 195 169 0 50 0
[pid=31805] ppid=31802 vsize=98012 CPUtime=334.55
/proc/31805/stat : 31805 (LySATi) R 31802 31802 31676 0 -1 4194304 23709 0 0 0 33437 18 0 0 25 0 1 0 150800688 100364288 23685 1992294400 134512640 135226915 4294956224 18446744073709551615 134538576 0 0 4096 3 0 0 0 17 0 0 0
/proc/31805/statm: 24503 23685 81 174 0 24326 0
Current children cumulated CPU time (s) 342.08

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

/proc/31805/statm: 206047 204675 81 174 0 205870 0
Current children cumulated CPU time (s) 9337.87
Current children cumulated vsize (KiB) 829544

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32305
/proc/meminfo: memFree=424544/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=7.53
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 310 42021 0 0 0 0 725 28 16 0 1 0 150799933 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31802/statm: 1339 237 195 169 0 50 0
[pid=31805] ppid=31802 vsize=824188 CPUtime=9390.32
/proc/31805/stat : 31805 (LySATi) R 31802 31802 31676 0 -1 4194304 204707 0 0 0 938823 209 0 0 25 0 1 0 150800688 843968512 204683 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/31805/statm: 206047 204683 81 174 0 205870 0
Current children cumulated CPU time (s) 9397.85
Current children cumulated vsize (KiB) 829544

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32305
/proc/meminfo: memFree=424608/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=7.53
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 310 42021 0 0 0 0 725 28 16 0 1 0 150799933 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31802/statm: 1339 237 195 169 0 50 0
[pid=31805] ppid=31802 vsize=824188 CPUtime=9450.3
/proc/31805/stat : 31805 (LySATi) R 31802 31802 31676 0 -1 4194304 204710 0 0 0 944821 209 0 0 25 0 1 0 150800688 843968512 204686 1992294400 134512640 135226915 4294956224 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/31805/statm: 206047 204686 81 174 0 205870 0
Current children cumulated CPU time (s) 9457.83
Current children cumulated vsize (KiB) 829544

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32305
/proc/meminfo: memFree=424608/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=7.53
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 310 42021 0 0 0 0 725 28 16 0 1 0 150799933 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31802/statm: 1339 237 195 169 0 50 0
[pid=31805] ppid=31802 vsize=824188 CPUtime=9510.27
/proc/31805/stat : 31805 (LySATi) R 31802 31802 31676 0 -1 4194304 204719 0 0 0 950818 209 0 0 25 0 1 0 150800688 843968512 204695 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/31805/statm: 206047 204695 81 174 0 205870 0
Current children cumulated CPU time (s) 9517.8
Current children cumulated vsize (KiB) 829544

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32305
/proc/meminfo: memFree=424544/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=7.53
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 310 42021 0 0 0 0 725 28 16 0 1 0 150799933 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31802/statm: 1339 237 195 169 0 50 0
[pid=31805] ppid=31802 vsize=824188 CPUtime=9570.24
/proc/31805/stat : 31805 (LySATi) R 31802 31802 31676 0 -1 4194304 204722 0 0 0 956815 209 0 0 25 0 1 0 150800688 843968512 204698 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/31805/statm: 206047 204698 81 174 0 205870 0
Current children cumulated CPU time (s) 9577.77
Current children cumulated vsize (KiB) 829544

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32305
/proc/meminfo: memFree=424480/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=7.53
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 310 42021 0 0 0 0 725 28 16 0 1 0 150799933 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31802/statm: 1339 237 195 169 0 50 0
[pid=31805] ppid=31802 vsize=824188 CPUtime=9630.22
/proc/31805/stat : 31805 (LySATi) R 31802 31802 31676 0 -1 4194304 204736 0 0 0 962813 209 0 0 25 0 1 0 150800688 843968512 204712 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31805/statm: 206047 204712 81 174 0 205870 0
Current children cumulated CPU time (s) 9637.75
Current children cumulated vsize (KiB) 829544

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32305
/proc/meminfo: memFree=419168/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=7.53
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 310 42021 0 0 0 0 725 28 16 0 1 0 150799933 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31802/statm: 1339 237 195 169 0 50 0
[pid=31805] ppid=31802 vsize=829788 CPUtime=9690.18
/proc/31805/stat : 31805 (LySATi) R 31802 31802 31676 0 -1 4194304 206107 0 0 0 968808 210 0 0 25 0 1 0 150800688 849702912 206083 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/31805/statm: 207447 206083 81 174 0 207270 0
Current children cumulated CPU time (s) 9697.71
Current children cumulated vsize (KiB) 835144

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32305
/proc/meminfo: memFree=399776/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=7.53
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 310 42021 0 0 0 0 725 28 16 0 1 0 150799933 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31802/statm: 1339 237 195 169 0 50 0
[pid=31805] ppid=31802 vsize=849280 CPUtime=9750.16
/proc/31805/stat : 31805 (LySATi) R 31802 31802 31676 0 -1 4194304 210972 0 0 0 974801 215 0 0 25 0 1 0 150800688 869662720 210948 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31805/statm: 212320 210948 81 174 0 212143 0
Current children cumulated CPU time (s) 9757.69
Current children cumulated vsize (KiB) 854636

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32305
/proc/meminfo: memFree=382176/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=7.53
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 310 42021 0 0 0 0 725 28 16 0 1 0 150799933 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31802/statm: 1339 237 195 169 0 50 0
[pid=31805] ppid=31802 vsize=866784 CPUtime=9810.14
/proc/31805/stat : 31805 (LySATi) R 31802 31802 31676 0 -1 4194304 215341 0 0 0 980792 222 0 0 25 0 1 0 150800688 887586816 215317 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/31805/statm: 216696 215317 81 174 0 216519 0
Current children cumulated CPU time (s) 9817.67
Current children cumulated vsize (KiB) 872140

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32305
/proc/meminfo: memFree=360416/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=7.53
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 310 42021 0 0 0 0 725 28 16 0 1 0 150799933 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31802/statm: 1339 237 195 169 0 50 0
[pid=31805] ppid=31802 vsize=888488 CPUtime=9870.11
/proc/31805/stat : 31805 (LySATi) R 31802 31802 31676 0 -1 4194304 220736 0 0 0 986785 226 0 0 25 0 1 0 150800688 909811712 220712 1992294400 134512640 135226915 4294956224 18446744073709551615 134537312 0 0 4096 3 0 0 0 17 0 0 0
/proc/31805/statm: 222122 220712 81 174 0 221945 0
Current children cumulated CPU time (s) 9877.64
Current children cumulated vsize (KiB) 893844

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32305
/proc/meminfo: memFree=338144/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=7.53
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 310 42021 0 0 0 0 725 28 16 0 1 0 150799933 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31802/statm: 1339 237 195 169 0 50 0
[pid=31805] ppid=31802 vsize=911116 CPUtime=9930.09
/proc/31805/stat : 31805 (LySATi) R 31802 31802 31676 0 -1 4194304 226388 0 0 0 992777 232 0 0 25 0 1 0 150800688 932982784 226364 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31805/statm: 227779 226364 81 174 0 227602 0
Current children cumulated CPU time (s) 9937.62
Current children cumulated vsize (KiB) 916472

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32305
/proc/meminfo: memFree=319072/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=7.53
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 310 42021 0 0 0 0 725 28 16 0 1 0 150799933 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31802/statm: 1339 237 195 169 0 50 0
[pid=31805] ppid=31802 vsize=929976 CPUtime=9990.07
/proc/31805/stat : 31805 (LySATi) R 31802 31802 31676 0 -1 4194304 231069 0 0 0 998770 237 0 0 25 0 1 0 150800688 952295424 231045 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31805/statm: 232494 231045 81 174 0 232317 0
Current children cumulated CPU time (s) 9997.6
Current children cumulated vsize (KiB) 935332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32305
/proc/meminfo: memFree=318368/2055920 swapFree=4191900/4192956
[pid=31802] ppid=31800 vsize=5356 CPUtime=7.53
/proc/31802/stat : 31802 (lysat.sh) S 31800 31802 31676 0 -1 4194304 310 42021 0 0 0 0 725 28 16 0 1 0 150799933 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31802/statm: 1339 237 195 169 0 50 0
[pid=31805] ppid=31802 vsize=930620 CPUtime=9992.56
/proc/31805/stat : 31805 (LySATi) R 31802 31802 31676 0 -1 4194304 231217 0 0 0 999019 237 0 0 25 0 1 0 150800688 952954880 231193 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31805/statm: 232655 231193 81 174 0 232478 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 935976

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31802 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=252897
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=283956
# CPU time returned by wait4() is 7.53685
# 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): 10004.8
CPU time (s): 10000.1
CPU user time (s): 9997.44
CPU system time (s): 2.65
CPU usage (%): 99.9528
Max. virtual memory (cumulated for all children) (KiB): 935976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.2529
system time used= 0.283956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42331
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= 5
involuntary context switches= 31

runsolver used 8.36773 second user time and 28.0237 second system time

The end

Launcher Data 

Begin job on node38 at 2009-05-02 03:28:35
IDJOB=1772763
IDBENCH=20385
IDSOLVER=609
FILE ID=node38/1772763-1241227713
PBS_JOBID= 9224787
Free space on /tmp= 66496 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-15-u.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772763-1241227713/watcher-1772763-1241227713 -o /tmp/evaluation-result-1772763-1241227713/solver-1772763-1241227713 -C 10000 -W 12000 -M 1800  lysat.sh HOME/instance-1772763-1241227713.cnf i

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

MD5SUM BENCH= c2f768afbb9db3d5f5133c3f48734894
RANDOM SEED=1398727526

node38.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		: 3000.265
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		: 3000.265
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:       1273616 kB
Buffers:         70384 kB
Cached:         604472 kB
SwapCached:        384 kB
Active:          53412 kB
Inactive:       634864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1273616 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           20048 kB
Writeback:           0 kB
Mapped:          21836 kB
Slab:            80028 kB
Committed_AS:   764228 kB
PageTables:       1460 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= 66476 MiB
End job on node38 at 2009-05-02 06:15:22