Trace number 1772903

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 10004.5

General information on the benchmark

Nameindustrial/palacios/hard/
safe-30-h29-unsat.cnf
MD5SUM7cb48ce6f0320bc88623afd3c5af4aae
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 variables129128
Number of clauses437794
Sum of the clauses size1056806
Maximum clause length61
Minimum clause length1
Number of clauses of size 130
Number of clauses of size 2310376
Number of clauses of size 3124560
Number of clauses of size 4189
Number of clauses of size 583
Number of clauses of size over 52556

Solver Data 

0.00/0.00	c Parsing...
0.39/0.43	c ==============================================================================
0.39/0.43	c |           |     ORIGINAL     |              LEARNT              |          |
0.39/0.43	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.39/0.43	c ==============================================================================
0.39/0.43	c |         0 |  437704  1056626 |  131311       0        0     nan |  0.000 % |
18.18/18.24	c |         0 |  164704  1115453 |      --       0       --      -- |     --   | -273000/58827
18.18/18.24	c ==============================================================================
18.18/18.24	c Result  :   #vars: 6952   #clauses: 164704   #literals: 1115453
18.18/18.24	c CPU time:   17.9713 s
18.18/18.24	c ==============================================================================
18.59/18.69	c lySAT 0.1
18.59/18.69	c minisat core +  additionnal features
18.59/18.69	c ============================[ Problem Statistics ]=============================
18.59/18.69	c |                                                                             |
18.59/18.69	c |  Number of variables:  6952                                                 |
18.59/18.69	c |  Number of clauses:    164704                                               |
18.67/18.86	c |  Parsing time:         0.14         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-1772903-1241232107/watcher-1772903-1241232107 -o /tmp/evaluation-result-1772903-1241232107/solver-1772903-1241232107 -C 10000 -W 12000 -M 1800 lysat.sh HOME/instance-1772903-1241232107.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: 0.92 0.98 0.99 3/64 26079
/proc/meminfo: memFree=1334632/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=0
/proc/26079/stat : 26079 (lysat.sh) R 26077 26079 26042 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 151243643 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 233588714143 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/26079/statm: 1339 234 194 169 0 50 0
[pid=26080] ppid=26079 vsize=1172 CPUtime=0
/proc/26080/stat : 26080 (SatElite) R 26079 26079 26042 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 151243643 1200128 169 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/26080/statm: 293 169 52 127 0 163 0

[startup+0.0976491 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26079
/proc/meminfo: memFree=1334632/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=0
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151243643 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26079/statm: 1339 235 195 169 0 50 0
[pid=26080] ppid=26079 vsize=14944 CPUtime=0.08
/proc/26080/stat : 26080 (SatElite) R 26079 26079 26042 0 -1 4194304 2980 0 0 0 7 1 0 0 19 0 1 0 151243643 15302656 2964 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/26080/statm: 3736 2964 52 127 0 3606 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 20300

[startup+0.101648 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26079
/proc/meminfo: memFree=1334632/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=0
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151243643 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26079/statm: 1339 235 195 169 0 50 0
[pid=26080] ppid=26079 vsize=15076 CPUtime=0.09
/proc/26080/stat : 26080 (SatElite) R 26079 26079 26042 0 -1 4194304 3078 0 0 0 8 1 0 0 19 0 1 0 151243643 15437824 3062 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/26080/statm: 3769 3063 52 127 0 3639 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20432

[startup+0.301669 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26079
/proc/meminfo: memFree=1334632/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=0
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151243643 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26079/statm: 1339 235 195 169 0 50 0
[pid=26080] ppid=26079 vsize=39516 CPUtime=0.29
/proc/26080/stat : 26080 (SatElite) R 26079 26079 26042 0 -1 4194304 9082 0 0 0 25 4 0 0 21 0 1 0 151243643 40464384 9066 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/26080/statm: 9879 9066 52 127 0 9749 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44872

[startup+0.701709 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26079
/proc/meminfo: memFree=1334632/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=0
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151243643 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26079/statm: 1339 235 195 169 0 50 0
[pid=26080] ppid=26079 vsize=57632 CPUtime=0.69
/proc/26080/stat : 26080 (SatElite) R 26079 26079 26042 0 -1 4194304 14146 0 0 0 62 7 0 0 25 0 1 0 151243643 59015168 13810 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/26080/statm: 14408 13810 68 127 0 14278 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62988

[startup+1.50179 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26081
/proc/meminfo: memFree=1275608/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=0
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151243643 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26079/statm: 1339 235 195 169 0 50 0
[pid=26080] ppid=26079 vsize=59900 CPUtime=1.49
/proc/26080/stat : 26080 (SatElite) R 26079 26079 26042 0 -1 4194304 14721 0 0 0 139 10 0 0 25 0 1 0 151243643 61337600 14385 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/26080/statm: 14975 14385 68 127 0 14845 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65256

[startup+3.10195 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26081
/proc/meminfo: memFree=1268120/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=0
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151243643 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26079/statm: 1339 235 195 169 0 50 0
[pid=26080] ppid=26079 vsize=63320 CPUtime=3.09
/proc/26080/stat : 26080 (SatElite) R 26079 26079 26042 0 -1 4194304 15564 0 0 0 294 15 0 0 25 0 1 0 151243643 64839680 15228 1992294400 134512640 135034092 4294956112 18446744073709551615 134540704 0 0 4096 3 0 0 0 17 0 0 0
/proc/26080/statm: 15830 15228 68 127 0 15700 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68676

[startup+6.30128 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26081
/proc/meminfo: memFree=1251936/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=0
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151243643 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26079/statm: 1339 235 195 169 0 50 0
[pid=26080] ppid=26079 vsize=68880 CPUtime=6.28
/proc/26080/stat : 26080 (SatElite) R 26079 26079 26042 0 -1 4194304 16897 0 0 0 606 22 0 0 25 0 1 0 151243643 70533120 16561 1992294400 134512640 135034092 4294956112 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 0 0 0
/proc/26080/statm: 17220 16561 68 127 0 17090 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 74236

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 26081
/proc/meminfo: memFree=1242224/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=0
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151243643 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26079/statm: 1339 235 195 169 0 50 0
[pid=26080] ppid=26079 vsize=73732 CPUtime=12.69
/proc/26080/stat : 26080 (SatElite) R 26079 26079 26042 0 -1 4194304 18103 0 0 0 1244 25 0 0 25 0 1 0 151243643 75501568 17513 1992294400 134512640 135034092 4294956112 18446744073709551615 134540707 0 0 4096 3 0 0 0 17 0 0 0
/proc/26080/statm: 18433 17513 68 127 0 18303 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 79088

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 26082
/proc/meminfo: memFree=1286768/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=18.67
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 310 19972 0 0 0 0 1838 29 16 0 1 0 151243643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26079/statm: 1339 237 195 169 0 50 0
[pid=26082] ppid=26079 vsize=19388 CPUtime=6.79
/proc/26082/stat : 26082 (LySATi) R 26079 26079 26042 0 -1 4194304 4696 0 0 0 676 3 0 0 25 0 1 0 151245513 19853312 4681 1992294400 134512640 135226915 4294956224 18446744073709551615 134527770 0 0 4096 3 0 0 0 17 0 0 0
/proc/26082/statm: 4847 4681 81 174 0 4670 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 24744

[startup+51.1018 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 26082
/proc/meminfo: memFree=1282224/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=18.67
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 310 19972 0 0 0 0 1838 29 16 0 1 0 151243643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26079/statm: 1339 237 195 169 0 50 0
[pid=26082] ppid=26079 vsize=24680 CPUtime=32.37
/proc/26082/stat : 26082 (LySATi) R 26079 26079 26042 0 -1 4194304 5984 0 0 0 3233 4 0 0 25 0 1 0 151245513 25272320 5969 1992294400 134512640 135226915 4294956224 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/26082/statm: 6170 5969 81 174 0 5993 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 30036

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 26082
/proc/meminfo: memFree=1272944/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=18.67
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 310 19972 0 0 0 0 1838 29 16 0 1 0 151243643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26079/statm: 1339 237 195 169 0 50 0
[pid=26082] ppid=26079 vsize=33380 CPUtime=83.53
/proc/26082/stat : 26082 (LySATi) R 26079 26079 26042 0 -1 4194304 8183 0 0 0 8347 6 0 0 25 0 1 0 151245513 34181120 8168 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/26082/statm: 8345 8168 81 174 0 8168 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 38736

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26082
/proc/meminfo: memFree=1266032/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=18.67
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 310 19972 0 0 0 0 1838 29 16 0 1 0 151243643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26079/statm: 1339 237 195 169 0 50 0
[pid=26082] ppid=26079 vsize=40420 CPUtime=143.5
/proc/26082/stat : 26082 (LySATi) R 26079 26079 26042 0 -1 4194304 9935 0 0 0 14343 7 0 0 25 0 1 0 151245513 41390080 9920 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26082/statm: 10105 9920 81 174 0 9928 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 45776

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26082
/proc/meminfo: memFree=1256752/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=18.67
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 310 19972 0 0 0 0 1838 29 16 0 1 0 151243643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26079/statm: 1339 237 195 169 0 50 0
[pid=26082] ppid=26079 vsize=50280 CPUtime=203.47
/proc/26082/stat : 26082 (LySATi) R 26079 26079 26042 0 -1 4194304 12287 0 0 0 20338 9 0 0 25 0 1 0 151245513 51486720 12272 1992294400 134512640 135226915 4294956224 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26082/statm: 12570 12272 81 174 0 12393 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 55636

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26082
/proc/meminfo: memFree=1249456/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=18.67
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 310 19972 0 0 0 0 1838 29 16 0 1 0 151243643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26079/statm: 1339 237 195 169 0 50 0
[pid=26082] ppid=26079 vsize=57912 CPUtime=263.44
/proc/26082/stat : 26082 (LySATi) R 26079 26079 26042 0 -1 4194304 14195 0 0 0 26333 11 0 0 25 0 1 0 151245513 59301888 14180 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26082/statm: 14478 14180 81 174 0 14301 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 63268

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26082
/proc/meminfo: memFree=1247088/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=18.67
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 310 19972 0 0 0 0 1838 29 16 0 1 0 151243643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26079/statm: 1339 237 195 169 0 50 0
[pid=26082] ppid=26079 vsize=59784 CPUtime=323.41
/proc/26082/stat : 26082 (LySATi) R 26079 26079 26042 0 -1 4194304 14685 0 0 0 32330 11 0 0 25 0 1 0 151245513 61218816 14670 1992294400 134512640 135226915 4294956224 18446744073709551615 134527844 0 0 4096 3 0 0 0 17 0 0 0
/proc/26082/statm: 14946 14670 81 174 0 14769 0
Current children cumulated CPU time (s) 342.08

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

/proc/26082/statm: 131558 124410 81 174 0 131381 0
Current children cumulated CPU time (s) 9398.07
Current children cumulated vsize (KiB) 531588

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26104
/proc/meminfo: memFree=806448/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=18.67
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 310 19972 0 0 0 0 1838 29 16 0 1 0 151243643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26079/statm: 1339 237 195 169 0 50 0
[pid=26082] ppid=26079 vsize=526232 CPUtime=9439.38
/proc/26082/stat : 26082 (LySATi) R 26079 26079 26042 0 -1 4194304 124425 0 0 0 943806 132 0 0 25 0 1 0 151245513 538861568 124410 1992294400 134512640 135226915 4294956224 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/26082/statm: 131558 124410 81 174 0 131381 0
Current children cumulated CPU time (s) 9458.05
Current children cumulated vsize (KiB) 531588

[startup+9522.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 26104
/proc/meminfo: memFree=806448/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=18.67
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 310 19972 0 0 0 0 1838 29 16 0 1 0 151243643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26079/statm: 1339 237 195 169 0 50 0
[pid=26082] ppid=26079 vsize=526304 CPUtime=9499.35
/proc/26082/stat : 26082 (LySATi) R 26079 26079 26042 0 -1 4194304 124438 0 0 0 949803 132 0 0 25 0 1 0 151245513 538935296 124423 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/26082/statm: 131576 124423 81 174 0 131399 0
Current children cumulated CPU time (s) 9518.02
Current children cumulated vsize (KiB) 531660

[startup+9582.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 26104
/proc/meminfo: memFree=806384/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=18.67
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 310 19972 0 0 0 0 1838 29 16 0 1 0 151243643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26079/statm: 1339 237 195 169 0 50 0
[pid=26082] ppid=26079 vsize=526412 CPUtime=9559.32
/proc/26082/stat : 26082 (LySATi) R 26079 26079 26042 0 -1 4194304 124443 0 0 0 955800 132 0 0 25 0 1 0 151245513 539045888 124428 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26082/statm: 131603 124428 81 174 0 131426 0
Current children cumulated CPU time (s) 9577.99
Current children cumulated vsize (KiB) 531768

[startup+9642.3 s]
/proc/loadavg: 1.18 1.06 1.01 2/66 26104
/proc/meminfo: memFree=806384/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=18.67
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 310 19972 0 0 0 0 1838 29 16 0 1 0 151243643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26079/statm: 1339 237 195 169 0 50 0
[pid=26082] ppid=26079 vsize=526520 CPUtime=9619.3
/proc/26082/stat : 26082 (LySATi) R 26079 26079 26042 0 -1 4194304 124454 0 0 0 961798 132 0 0 25 0 1 0 151245513 539156480 124439 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/26082/statm: 131630 124439 81 174 0 131453 0
Current children cumulated CPU time (s) 9637.97
Current children cumulated vsize (KiB) 531876

[startup+9702.3 s]
/proc/loadavg: 1.22 1.09 1.02 2/66 26104
/proc/meminfo: memFree=806256/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=18.67
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 310 19972 0 0 0 0 1838 29 16 0 1 0 151243643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26079/statm: 1339 237 195 169 0 50 0
[pid=26082] ppid=26079 vsize=526520 CPUtime=9679.27
/proc/26082/stat : 26082 (LySATi) R 26079 26079 26042 0 -1 4194304 124462 0 0 0 967795 132 0 0 25 0 1 0 151245513 539156480 124447 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/26082/statm: 131630 124447 81 174 0 131453 0
Current children cumulated CPU time (s) 9697.94
Current children cumulated vsize (KiB) 531876

[startup+9762.3 s]
/proc/loadavg: 1.08 1.07 1.02 2/66 26104
/proc/meminfo: memFree=806256/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=18.67
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 310 19972 0 0 0 0 1838 29 16 0 1 0 151243643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26079/statm: 1339 237 195 169 0 50 0
[pid=26082] ppid=26079 vsize=526520 CPUtime=9739.24
/proc/26082/stat : 26082 (LySATi) R 26079 26079 26042 0 -1 4194304 124462 0 0 0 973792 132 0 0 25 0 1 0 151245513 539156480 124447 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26082/statm: 131630 124447 81 174 0 131453 0
Current children cumulated CPU time (s) 9757.91
Current children cumulated vsize (KiB) 531876

[startup+9822.3 s]
/proc/loadavg: 1.03 1.06 1.01 2/66 26104
/proc/meminfo: memFree=806256/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=18.67
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 310 19972 0 0 0 0 1838 29 16 0 1 0 151243643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26079/statm: 1339 237 195 169 0 50 0
[pid=26082] ppid=26079 vsize=526520 CPUtime=9799.21
/proc/26082/stat : 26082 (LySATi) R 26079 26079 26042 0 -1 4194304 124474 0 0 0 979789 132 0 0 25 0 1 0 151245513 539156480 124459 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/26082/statm: 131630 124459 81 174 0 131453 0
Current children cumulated CPU time (s) 9817.88
Current children cumulated vsize (KiB) 531876

[startup+9882.3 s]
/proc/loadavg: 1.01 1.05 1.00 2/66 26104
/proc/meminfo: memFree=806128/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=18.67
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 310 19972 0 0 0 0 1838 29 16 0 1 0 151243643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26079/statm: 1339 237 195 169 0 50 0
[pid=26082] ppid=26079 vsize=526520 CPUtime=9859.19
/proc/26082/stat : 26082 (LySATi) R 26079 26079 26042 0 -1 4194304 124498 0 0 0 985787 132 0 0 25 0 1 0 151245513 539156480 124483 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26082/statm: 131630 124483 81 174 0 131453 0
Current children cumulated CPU time (s) 9877.86
Current children cumulated vsize (KiB) 531876

[startup+9942.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 26104
/proc/meminfo: memFree=806064/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=18.67
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 310 19972 0 0 0 0 1838 29 16 0 1 0 151243643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26079/statm: 1339 237 195 169 0 50 0
[pid=26082] ppid=26079 vsize=526520 CPUtime=9919.16
/proc/26082/stat : 26082 (LySATi) R 26079 26079 26042 0 -1 4194304 124521 0 0 0 991784 132 0 0 25 0 1 0 151245513 539156480 124506 1992294400 134512640 135226915 4294956224 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 0 0 0
/proc/26082/statm: 131630 124506 81 174 0 131453 0
Current children cumulated CPU time (s) 9937.83
Current children cumulated vsize (KiB) 531876

[startup+10002.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 26104
/proc/meminfo: memFree=806064/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=18.67
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 310 19972 0 0 0 0 1838 29 16 0 1 0 151243643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26079/statm: 1339 237 195 169 0 50 0
[pid=26082] ppid=26079 vsize=526520 CPUtime=9979.14
/proc/26082/stat : 26082 (LySATi) R 26079 26079 26042 0 -1 4194304 124526 0 0 0 997782 132 0 0 25 0 1 0 151245513 539156480 124511 1992294400 134512640 135226915 4294956224 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 0 0 0
/proc/26082/statm: 131630 124511 81 174 0 131453 0
Current children cumulated CPU time (s) 9997.81
Current children cumulated vsize (KiB) 531876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.5 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 26104
/proc/meminfo: memFree=806064/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=18.67
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 310 19972 0 0 0 0 1838 29 16 0 1 0 151243643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26079/statm: 1339 237 195 169 0 50 0
[pid=26082] ppid=26079 vsize=526520 CPUtime=9981.34
/proc/26082/stat : 26082 (LySATi) R 26079 26079 26042 0 -1 4194304 124527 0 0 0 998002 132 0 0 25 0 1 0 151245513 539156480 124512 1992294400 134512640 135226915 4294956224 18446744073709551615 134538857 0 0 4096 3 0 0 0 17 0 0 0
/proc/26082/statm: 131630 124512 81 174 0 131453 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 531876

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 1.03 1.00 2/66 26104
/proc/meminfo: memFree=806064/2055920 swapFree=4180900/4192956
[pid=26079] ppid=26077 vsize=5356 CPUtime=18.67
/proc/26079/stat : 26079 (lysat.sh) S 26077 26079 26042 0 -1 4194304 310 19972 0 0 0 0 1838 29 16 0 1 0 151243643 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26079/statm: 1339 237 195 169 0 50 0
[pid=26082] ppid=26079 vsize=526520 CPUtime=9981.34
/proc/26082/stat : 26082 (LySATi) R 26079 26079 26042 0 -1 4194304 124527 0 0 0 998002 132 0 0 25 0 1 0 151245513 539156480 124512 1992294400 134512640 135226915 4294956224 18446744073709551615 134538857 0 0 4096 3 0 0 0 17 0 0 0
/proc/26082/statm: 131630 124512 81 174 0 131453 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 531876

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26079 and gives
#  childrusage.ru_utime.tv_sec=18
#  childrusage.ru_utime.tv_usec=390204
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=301954
# CPU time returned by wait4() is 18.6922
# while last known CPU time is 10000
#
# 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
CPU user time (s): 9998.4
CPU system time (s): 1.61
CPU usage (%): 99.955
Max. virtual memory (cumulated for all children) (KiB): 531876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.3902
system time used= 0.301954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20282
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= 56

runsolver used 9.17061 second user time and 27.2169 second system time

The end

Launcher Data 

Begin job on node27 at 2009-05-02 04:41:47
IDJOB=1772903
IDBENCH=20409
IDSOLVER=609
FILE ID=node27/1772903-1241232107
PBS_JOBID= 9224808
Free space on /tmp= 66292 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/industrial/palacios/hard/safe-30-h29-unsat.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772903-1241232107/watcher-1772903-1241232107 -o /tmp/evaluation-result-1772903-1241232107/solver-1772903-1241232107 -C 10000 -W 12000 -M 1800  lysat.sh HOME/instance-1772903-1241232107.cnf i

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

MD5SUM BENCH= 7cb48ce6f0320bc88623afd3c5af4aae
RANDOM SEED=1311518100

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1335048 kB
Buffers:         71772 kB
Cached:         561880 kB
SwapCached:       5072 kB
Active:          57496 kB
Inactive:       584108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1335048 kB
SwapTotal:     4192956 kB
SwapFree:      4180900 kB
Dirty:            9756 kB
Writeback:           0 kB
Mapped:          13996 kB
Slab:            65140 kB
Committed_AS:   663876 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66260 MiB
End job on node27 at 2009-05-02 07:28:34