Trace number 1716524

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) 1200.02 1201.31

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...
0.99/1.07	c ==============================================================================
0.99/1.07	c |           |     ORIGINAL     |              LEARNT              |          |
0.99/1.07	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.99/1.07	c ==============================================================================
0.99/1.07	c |         0 | 1214401  2831586 |  364320       0        0     nan |  0.000 % |
8.69/8.77	c |         0 |  540614  1448055 |      --       0       --      -- |     --   | -422902/-817661
8.69/8.77	c ==============================================================================
8.69/8.77	c Result  :   #vars: 89502   #clauses: 540614   #literals: 1448055
8.69/8.77	c CPU time:   8.46471 s
8.69/8.77	c ==============================================================================
9.45/10.21	c lySAT 0.1
9.45/10.21	c minisat core +  additionnal features
9.45/10.21	c ============================[ Problem Statistics ]=============================
9.45/10.21	c |                                                                             |
9.45/10.21	c |  Number of variables:  89502                                                |
9.45/10.21	c |  Number of clauses:    540614                                               |
9.46/10.57	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-1716524-1240616878/watcher-1716524-1240616878 -o /tmp/evaluation-result-1716524-1240616878/solver-1716524-1240616878 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1716524-1240616878.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 31822
/proc/meminfo: memFree=1289504/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=0
/proc/31822/stat : 31822 (lysat.sh) R 31820 31822 31468 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 89717021 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 251601152671 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31822/statm: 1339 234 194 169 0 50 0
[pid=31823] ppid=31822 vsize=1140 CPUtime=0
/proc/31823/stat : 31823 (SatElite) R 31822 31822 31468 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 89717022 1167360 192 1992294400 134512640 135034092 4294956096 18446744073709551615 134544664 0 0 4096 3 0 0 0 17 0 0 0
/proc/31823/statm: 285 194 50 127 0 155 0

[startup+0.079137 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 31822
/proc/meminfo: memFree=1289504/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=0
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89717021 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31822/statm: 1339 235 195 169 0 50 0
[pid=31823] ppid=31822 vsize=13768 CPUtime=0.06
/proc/31823/stat : 31823 (SatElite) R 31822 31822 31468 0 -1 4194304 3215 0 0 0 5 1 0 0 19 0 1 0 89717022 14098432 3199 1992294400 134512640 135034092 4294956096 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/31823/statm: 3442 3199 50 127 0 3312 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 19124

[startup+0.101142 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 31822
/proc/meminfo: memFree=1289504/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=0
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89717021 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31822/statm: 1339 235 195 169 0 50 0
[pid=31823] ppid=31822 vsize=21848 CPUtime=0.09
/proc/31823/stat : 31823 (SatElite) R 31822 31822 31468 0 -1 4194304 4404 0 0 0 7 2 0 0 19 0 1 0 89717022 22372352 4388 1992294400 134512640 135034092 4294956096 18446744073709551615 134545140 0 0 4096 3 0 0 0 17 0 0 0
/proc/31823/statm: 5462 4395 50 127 0 5332 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27204

[startup+0.301164 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 31822
/proc/meminfo: memFree=1289504/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=0
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89717021 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31822/statm: 1339 235 195 169 0 50 0
[pid=31823] ppid=31822 vsize=54156 CPUtime=0.29
/proc/31823/stat : 31823 (SatElite) R 31822 31822 31468 0 -1 4194304 12744 0 0 0 23 6 0 0 21 0 1 0 89717022 55455744 12728 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/31823/statm: 13539 12730 50 127 0 13409 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 59512

[startup+0.701208 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 31822
/proc/meminfo: memFree=1289504/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=0
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89717021 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31822/statm: 1339 235 195 169 0 50 0
[pid=31823] ppid=31822 vsize=107104 CPUtime=0.69
/proc/31823/stat : 31823 (SatElite) R 31822 31822 31468 0 -1 4194304 20690 0 0 0 57 12 0 0 25 0 1 0 89717022 109674496 20674 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/31823/statm: 26776 20675 51 127 0 26646 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 112460

[startup+1.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31824
/proc/meminfo: memFree=1180048/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=0
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89717021 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31822/statm: 1339 235 195 169 0 50 0
[pid=31823] ppid=31822 vsize=148760 CPUtime=1.49
/proc/31823/stat : 31823 (SatElite) R 31822 31822 31468 0 -1 4194304 32264 0 0 0 131 18 0 0 25 0 1 0 89717022 152330240 29255 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/31823/statm: 37190 29255 68 127 0 37060 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 154116

[startup+3.10147 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31824
/proc/meminfo: memFree=1161296/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=0
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89717021 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31822/statm: 1339 235 195 169 0 50 0
[pid=31823] ppid=31822 vsize=168140 CPUtime=3.09
/proc/31823/stat : 31823 (SatElite) R 31822 31822 31468 0 -1 4194304 35695 0 0 0 288 21 0 0 25 0 1 0 89717022 172175360 32686 1992294400 134512640 135034092 4294956096 18446744073709551615 134566368 0 0 4096 3 0 0 0 17 0 0 0
/proc/31823/statm: 42035 32686 68 127 0 41905 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 173496

[startup+6.30283 s]
/proc/loadavg: 1.16 1.03 1.01 2/67 31824
/proc/meminfo: memFree=1142288/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=0
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89717021 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31822/statm: 1339 235 195 169 0 50 0
[pid=31823] ppid=31822 vsize=169776 CPUtime=6.29
/proc/31823/stat : 31823 (SatElite) R 31822 31822 31468 0 -1 4194304 39942 0 0 0 605 24 0 0 25 0 1 0 89717022 173850624 32971 1992294400 134512640 135034092 4294956096 18446744073709551615 134566433 0 0 4096 3 0 0 0 17 0 0 0
/proc/31823/statm: 42444 32971 68 127 0 42314 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 175132

[startup+12.7015 s]
/proc/loadavg: 1.23 1.05 1.02 2/67 31825
/proc/meminfo: memFree=1234000/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=9.46
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 310 53449 0 0 0 0 910 36 16 0 1 0 89717021 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31822/statm: 1339 237 195 169 0 50 0
[pid=31825] ppid=31822 vsize=38012 CPUtime=2.47
/proc/31825/stat : 31825 (LySATi) R 31822 31822 31468 0 -1 4194304 9127 0 0 0 243 4 0 0 25 0 1 0 89718043 38924288 9103 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31825/statm: 9503 9103 80 174 0 9326 0
Current children cumulated CPU time (s) 11.93
Current children cumulated vsize (KiB) 43368

[startup+25.502 s]
/proc/loadavg: 1.40 1.09 1.03 2/67 31825
/proc/meminfo: memFree=1234256/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=9.46
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 310 53449 0 0 0 0 910 36 16 0 1 0 89717021 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31822/statm: 1339 237 195 169 0 50 0
[pid=31825] ppid=31822 vsize=38676 CPUtime=15.27
/proc/31825/stat : 31825 (LySATi) R 31822 31822 31468 0 -1 4194304 9299 0 0 0 1522 5 0 0 25 0 1 0 89718043 39604224 9275 1992294400 134512640 135226915 4294956208 18446744073709551615 134540777 0 0 4096 3 0 0 0 17 0 0 0
/proc/31825/statm: 9669 9275 81 174 0 9492 0
Current children cumulated CPU time (s) 24.73
Current children cumulated vsize (KiB) 44032

[startup+51.1018 s]
/proc/loadavg: 1.26 1.09 1.03 2/67 31825
/proc/meminfo: memFree=1232272/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=9.46
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 310 53449 0 0 0 0 910 36 16 0 1 0 89717021 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31822/statm: 1339 237 195 169 0 50 0
[pid=31825] ppid=31822 vsize=41044 CPUtime=40.86
/proc/31825/stat : 31825 (LySATi) R 31822 31822 31468 0 -1 4194304 9888 0 0 0 4080 6 0 0 25 0 1 0 89718043 42029056 9864 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/31825/statm: 10261 9864 81 174 0 10084 0
Current children cumulated CPU time (s) 50.32
Current children cumulated vsize (KiB) 46400

[startup+102.305 s]
/proc/loadavg: 1.11 1.07 1.02 2/67 31825
/proc/meminfo: memFree=1228432/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=9.46
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 310 53449 0 0 0 0 910 36 16 0 1 0 89717021 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31822/statm: 1339 237 195 169 0 50 0
[pid=31825] ppid=31822 vsize=44792 CPUtime=92.04
/proc/31825/stat : 31825 (LySATi) R 31822 31822 31468 0 -1 4194304 10838 0 0 0 9197 7 0 0 25 0 1 0 89718043 45867008 10814 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/31825/statm: 11198 10814 81 174 0 11021 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 50148

[startup+162.301 s]
/proc/loadavg: 1.04 1.05 1.02 2/67 31825
/proc/meminfo: memFree=1220688/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=9.46
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 310 53449 0 0 0 0 910 36 16 0 1 0 89717021 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31822/statm: 1339 237 195 169 0 50 0
[pid=31825] ppid=31822 vsize=52636 CPUtime=152.01
/proc/31825/stat : 31825 (LySATi) R 31822 31822 31468 0 -1 4194304 12795 0 0 0 15191 10 0 0 25 0 1 0 89718043 53899264 12771 1992294400 134512640 135226915 4294956208 18446744073709551615 134538804 0 0 4096 3 0 0 0 17 0 0 0
/proc/31825/statm: 13159 12771 81 174 0 12982 0
Current children cumulated CPU time (s) 161.47
Current children cumulated vsize (KiB) 57992

[startup+222.302 s]
/proc/loadavg: 1.01 1.04 1.01 2/67 31825
/proc/meminfo: memFree=1216272/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=9.46
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 310 53449 0 0 0 0 910 36 16 0 1 0 89717021 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31822/statm: 1339 237 195 169 0 50 0
[pid=31825] ppid=31822 vsize=57036 CPUtime=211.98
/proc/31825/stat : 31825 (LySATi) R 31822 31822 31468 0 -1 4194304 13894 0 0 0 21187 11 0 0 25 0 1 0 89718043 58404864 13870 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/31825/statm: 14259 13870 81 174 0 14082 0
Current children cumulated CPU time (s) 221.44
Current children cumulated vsize (KiB) 62392

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.01 2/67 31825
/proc/meminfo: memFree=1211728/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=9.46
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 310 53449 0 0 0 0 910 36 16 0 1 0 89717021 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31822/statm: 1339 237 195 169 0 50 0
[pid=31825] ppid=31822 vsize=61720 CPUtime=271.96
/proc/31825/stat : 31825 (LySATi) R 31822 31822 31468 0 -1 4194304 15038 0 0 0 27184 12 0 0 25 0 1 0 89718043 63201280 15014 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/31825/statm: 15430 15014 81 174 0 15253 0
Current children cumulated CPU time (s) 281.42
Current children cumulated vsize (KiB) 67076

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 31825
/proc/meminfo: memFree=1208656/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=9.46
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 310 53449 0 0 0 0 910 36 16 0 1 0 89717021 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31822/statm: 1339 237 195 169 0 50 0
[pid=31825] ppid=31822 vsize=64644 CPUtime=331.94
/proc/31825/stat : 31825 (LySATi) R 31822 31822 31468 0 -1 4194304 15794 0 0 0 33180 14 0 0 25 0 1 0 89718043 66195456 15770 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/31825/statm: 16161 15770 81 174 0 15984 0

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

/proc/31825/statm: 19180 18734 81 174 0 19003 0
Current children cumulated CPU time (s) 581.29
Current children cumulated vsize (KiB) 82076

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31825
/proc/meminfo: memFree=1196112/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=9.46
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 310 53449 0 0 0 0 910 36 16 0 1 0 89717021 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31822/statm: 1339 237 195 169 0 50 0
[pid=31825] ppid=31822 vsize=77520 CPUtime=631.8
/proc/31825/stat : 31825 (LySATi) R 31822 31822 31468 0 -1 4194304 18932 0 0 0 63162 18 0 0 25 0 1 0 89718043 79380480 18908 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/31825/statm: 19380 18908 81 174 0 19203 0
Current children cumulated CPU time (s) 641.26
Current children cumulated vsize (KiB) 82876

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31825
/proc/meminfo: memFree=1194384/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=9.46
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 310 53449 0 0 0 0 910 36 16 0 1 0 89717021 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31822/statm: 1339 237 195 169 0 50 0
[pid=31825] ppid=31822 vsize=79456 CPUtime=691.77
/proc/31825/stat : 31825 (LySATi) R 31822 31822 31468 0 -1 4194304 19350 0 0 0 69159 18 0 0 25 0 1 0 89718043 81362944 19326 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31825/statm: 19864 19326 81 174 0 19687 0
Current children cumulated CPU time (s) 701.23
Current children cumulated vsize (KiB) 84812

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31825
/proc/meminfo: memFree=1194128/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=9.46
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 310 53449 0 0 0 0 910 36 16 0 1 0 89717021 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31822/statm: 1339 237 195 169 0 50 0
[pid=31825] ppid=31822 vsize=79656 CPUtime=751.75
/proc/31825/stat : 31825 (LySATi) R 31822 31822 31468 0 -1 4194304 19415 0 0 0 75157 18 0 0 25 0 1 0 89718043 81567744 19391 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/31825/statm: 19914 19391 81 174 0 19737 0
Current children cumulated CPU time (s) 761.21
Current children cumulated vsize (KiB) 85012

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31831
/proc/meminfo: memFree=1193808/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=9.46
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 310 53449 0 0 0 0 910 36 16 0 1 0 89717021 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31822/statm: 1339 237 195 169 0 50 0
[pid=31825] ppid=31822 vsize=79848 CPUtime=811.71
/proc/31825/stat : 31825 (LySATi) R 31822 31822 31468 0 -1 4194304 19473 0 0 0 81153 18 0 0 25 0 1 0 89718043 81764352 19449 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31825/statm: 19962 19449 81 174 0 19785 0
Current children cumulated CPU time (s) 821.17
Current children cumulated vsize (KiB) 85204

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31831
/proc/meminfo: memFree=1193488/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=9.46
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 310 53449 0 0 0 0 910 36 16 0 1 0 89717021 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31822/statm: 1339 237 195 169 0 50 0
[pid=31825] ppid=31822 vsize=80396 CPUtime=871.7
/proc/31825/stat : 31825 (LySATi) R 31822 31822 31468 0 -1 4194304 19587 0 0 0 87151 19 0 0 25 0 1 0 89718043 82325504 19563 1992294400 134512640 135226915 4294956208 18446744073709551615 134538857 0 0 4096 3 0 0 0 17 0 0 0
/proc/31825/statm: 20099 19563 81 174 0 19922 0
Current children cumulated CPU time (s) 881.16
Current children cumulated vsize (KiB) 85752

[startup+942.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 31831
/proc/meminfo: memFree=1192976/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=9.46
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 310 53449 0 0 0 0 910 36 16 0 1 0 89717021 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31822/statm: 1339 237 195 169 0 50 0
[pid=31825] ppid=31822 vsize=80920 CPUtime=931.67
/proc/31825/stat : 31825 (LySATi) R 31822 31822 31468 0 -1 4194304 19704 0 0 0 93148 19 0 0 25 0 1 0 89718043 82862080 19680 1992294400 134512640 135226915 4294956208 18446744073709551615 134538560 0 0 4096 3 0 0 0 17 0 0 0
/proc/31825/statm: 20230 19680 81 174 0 20053 0
Current children cumulated CPU time (s) 941.13
Current children cumulated vsize (KiB) 86276

[startup+1002.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 31831
/proc/meminfo: memFree=1189328/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=9.46
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 310 53449 0 0 0 0 910 36 16 0 1 0 89717021 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31822/statm: 1339 237 195 169 0 50 0
[pid=31825] ppid=31822 vsize=84860 CPUtime=991.64
/proc/31825/stat : 31825 (LySATi) R 31822 31822 31468 0 -1 4194304 20617 0 0 0 99144 20 0 0 25 0 1 0 89718043 86896640 20593 1992294400 134512640 135226915 4294956208 18446744073709551615 134540763 0 0 4096 3 0 0 0 17 0 0 0
/proc/31825/statm: 21215 20593 81 174 0 21038 0
Current children cumulated CPU time (s) 1001.1
Current children cumulated vsize (KiB) 90216

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31831
/proc/meminfo: memFree=1189264/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=9.46
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 310 53449 0 0 0 0 910 36 16 0 1 0 89717021 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31822/statm: 1339 237 195 169 0 50 0
[pid=31825] ppid=31822 vsize=84860 CPUtime=1051.62
/proc/31825/stat : 31825 (LySATi) R 31822 31822 31468 0 -1 4194304 20628 0 0 0 105142 20 0 0 25 0 1 0 89718043 86896640 20604 1992294400 134512640 135226915 4294956208 18446744073709551615 134539406 0 0 4096 3 0 0 0 17 0 0 0
/proc/31825/statm: 21215 20604 81 174 0 21038 0
Current children cumulated CPU time (s) 1061.08
Current children cumulated vsize (KiB) 90216

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31831
/proc/meminfo: memFree=1189008/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=9.46
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 310 53449 0 0 0 0 910 36 16 0 1 0 89717021 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31822/statm: 1339 237 195 169 0 50 0
[pid=31825] ppid=31822 vsize=85220 CPUtime=1111.59
/proc/31825/stat : 31825 (LySATi) R 31822 31822 31468 0 -1 4194304 20697 0 0 0 111139 20 0 0 25 0 1 0 89718043 87265280 20673 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31825/statm: 21305 20673 81 174 0 21128 0
Current children cumulated CPU time (s) 1121.05
Current children cumulated vsize (KiB) 90576

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31831
/proc/meminfo: memFree=1182864/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=9.46
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 310 53449 0 0 0 0 910 36 16 0 1 0 89717021 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31822/statm: 1339 237 195 169 0 50 0
[pid=31825] ppid=31822 vsize=91776 CPUtime=1171.57
/proc/31825/stat : 31825 (LySATi) R 31822 31822 31468 0 -1 4194304 22273 0 0 0 117135 22 0 0 25 0 1 0 89718043 93978624 22249 1992294400 134512640 135226915 4294956208 18446744073709551615 134539996 0 0 4096 3 0 0 0 17 0 0 0
/proc/31825/statm: 22944 22249 81 174 0 22767 0
Current children cumulated CPU time (s) 1181.03
Current children cumulated vsize (KiB) 97132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31831
/proc/meminfo: memFree=1179728/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=9.46
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 310 53449 0 0 0 0 910 36 16 0 1 0 89717021 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31822/statm: 1339 237 195 169 0 50 0
[pid=31825] ppid=31822 vsize=94812 CPUtime=1190.56
/proc/31825/stat : 31825 (LySATi) R 31822 31822 31468 0 -1 4194304 23004 0 0 0 119034 22 0 0 25 0 1 0 89718043 97087488 22980 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31825/statm: 23703 22980 81 174 0 23526 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 100168

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

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

[startup+1201.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31831
/proc/meminfo: memFree=1179728/2055920 swapFree=4192956/4192956
[pid=31822] ppid=31820 vsize=5356 CPUtime=9.46
/proc/31822/stat : 31822 (lysat.sh) S 31820 31822 31468 0 -1 4194304 310 53449 0 0 0 0 910 36 16 0 1 0 89717021 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31822/statm: 1339 237 195 169 0 50 0
[pid=31825] ppid=31822 vsize=94812 CPUtime=1190.56
/proc/31825/stat : 31825 (LySATi) R 31822 31822 31468 0 -1 4194304 23004 0 0 0 119034 22 0 0 25 0 1 0 89718043 97087488 22980 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31825/statm: 23703 22980 81 174 0 23526 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 100168

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31822 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=107615
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=370943
# CPU time returned by wait4() is 9.47856
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1201.31
CPU time (s): 1200.02
CPU user time (s): 1199.44
CPU system time (s): 0.58
CPU usage (%): 99.8925
Max. virtual memory (cumulated for all children) (KiB): 189872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.10761
system time used= 0.370943
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= 31

runsolver used 1.45578 second user time and 2.92556 second system time

The end

Launcher Data 

Begin job on node91 at 2009-04-25 01:48:00
IDJOB=1716524
IDBENCH=20383
IDSOLVER=511
FILE ID=node91/1716524-1240616878
PBS_JOBID= 9186235
Free space on /tmp= 66500 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-1716524-1240616878/watcher-1716524-1240616878 -o /tmp/evaluation-result-1716524-1240616878/solver-1716524-1240616878 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1716524-1240616878.cnf i

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 9f79c3f75a90db314ed315006ba97d6f
RANDOM SEED=1849299832

node91.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		: 3000.241
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		: 3000.241
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1289920 kB
Buffers:         84564 kB
Cached:         584420 kB
SwapCached:          0 kB
Active:         290816 kB
Inactive:       392756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1289920 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           24548 kB
Writeback:           0 kB
Mapped:          24316 kB
Slab:            68252 kB
Committed_AS:   171172 kB
PageTables:       1368 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66480 MiB
End job on node91 at 2009-04-25 02:08:03