Trace number 1526499

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S572248576-042.cnf
MD5SUM3dd081bf1c5f1756e6172fad5da9506e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark178.766
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1779     5373 |      --       0       --      -- |     --   | -6/18
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 414   #clauses: 1779   #literals: 5373
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  414                                                  |
0.00/0.01	c |  Number of clauses:    1779                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526499-1238504242/watcher-1526499-1238504242 -o /tmp/evaluation-result-1526499-1238504242/solver-1526499-1238504242 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526499-1238504242.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: 0.99 0.99 1.02 3/64 13098
/proc/meminfo: memFree=1041480/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) R 13096 13098 12660 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1123090361 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 237788261023 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/13098/statm: 1339 234 194 169 0 50 0
[pid=13099] ppid=13098 vsize=832 CPUtime=0
/proc/13099/stat : 13099 (SatElite) R 13098 13098 12660 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1123090362 851968 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/13099/statm: 208 131 68 127 0 78 0

[startup+0.064971 s]
/proc/loadavg: 0.99 0.99 1.02 3/64 13098
/proc/meminfo: memFree=1041480/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101973 s]
/proc/loadavg: 0.99 0.99 1.02 3/64 13098
/proc/meminfo: memFree=1041480/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302009 s]
/proc/loadavg: 0.99 0.99 1.02 3/64 13098
/proc/meminfo: memFree=1041480/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701082 s]
/proc/loadavg: 0.99 0.99 1.02 3/64 13098
/proc/meminfo: memFree=1041480/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50123 s]
/proc/loadavg: 0.99 0.99 1.02 2/66 13101
/proc/meminfo: memFree=1039600/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=3752 CPUtime=1.48
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 583 0 0 0 148 0 0 0 25 0 1 0 1123090362 3842048 568 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 938 568 81 174 0 761 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9108

[startup+3.10152 s]
/proc/loadavg: 0.99 0.99 1.02 2/66 13101
/proc/meminfo: memFree=1038768/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=4548 CPUtime=3.08
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 788 0 0 0 308 0 0 0 25 0 1 0 1123090362 4657152 773 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 1137 773 81 174 0 960 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9904

[startup+6.30111 s]
/proc/loadavg: 0.99 0.99 1.02 2/66 13101
/proc/meminfo: memFree=1037232/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=5740 CPUtime=6.28
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 1075 0 0 0 628 0 0 0 25 0 1 0 1123090362 5877760 1060 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 1435 1060 81 174 0 1258 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11096

[startup+12.7013 s]
/proc/loadavg: 0.99 0.99 1.02 2/66 13101
/proc/meminfo: memFree=1035568/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=7480 CPUtime=12.68
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 1517 0 0 0 1267 1 0 0 25 0 1 0 1123090362 7659520 1502 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 1870 1502 81 174 0 1693 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12836

[startup+25.5016 s]
/proc/loadavg: 0.99 0.99 1.02 2/66 13101
/proc/meminfo: memFree=1032952/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=9848 CPUtime=25.47
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 2094 0 0 0 2546 1 0 0 25 0 1 0 1123090362 10084352 2079 1992294400 134512640 135226915 4294956208 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 2462 2079 81 174 0 2285 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15204

[startup+51.1013 s]
/proc/loadavg: 0.99 0.99 1.02 2/66 13101
/proc/meminfo: memFree=1031032/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=12072 CPUtime=51.07
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 2622 0 0 0 5105 2 0 0 25 0 1 0 1123090362 12361728 2607 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 3018 2607 81 174 0 2841 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17428

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 13101
/proc/meminfo: memFree=1025912/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=17204 CPUtime=102.25
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 3854 0 0 0 10222 3 0 0 25 0 1 0 1123090362 17616896 3839 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 4301 3839 81 174 0 4124 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22560

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 13101
/proc/meminfo: memFree=1024120/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=19052 CPUtime=162.22
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 4295 0 0 0 16219 3 0 0 25 0 1 0 1123090362 19509248 4280 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 4763 4280 81 174 0 4586 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 24408

[startup+222.303 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13107
/proc/meminfo: memFree=1019112/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=24148 CPUtime=222.21
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 5498 0 0 0 22216 5 0 0 25 0 1 0 1123090362 24727552 5483 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 6037 5483 81 174 0 5860 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29504

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13107
/proc/meminfo: memFree=1018168/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=25152 CPUtime=282.18
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 5740 0 0 0 28213 5 0 0 25 0 1 0 1123090362 25755648 5725 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 6288 5725 81 174 0 6111 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 30508

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13107
/proc/meminfo: memFree=1013816/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=29612 CPUtime=342.16
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 6825 0 0 0 34209 7 0 0 25 0 1 0 1123090362 30322688 6810 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 7403 6810 81 174 0 7226 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 34968

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13107
/proc/meminfo: memFree=1013432/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=29944 CPUtime=402.14
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 6915 0 0 0 40207 7 0 0 25 0 1 0 1123090362 30662656 6900 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 7486 6900 81 174 0 7309 0

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

/proc/13101/statm: 8959 8162 81 174 0 8782 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 41192

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13107
/proc/meminfo: memFree=1007800/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=36544 CPUtime=642.07
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 8349 0 0 0 64198 9 0 0 25 0 1 0 1123090362 37421056 8334 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 9136 8334 81 174 0 8959 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 41900

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13107
/proc/meminfo: memFree=1005624/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=38716 CPUtime=702.05
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 8908 0 0 0 70195 10 0 0 25 0 1 0 1123090362 39645184 8893 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 9679 8893 81 174 0 9502 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 44072

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13107
/proc/meminfo: memFree=1001784/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=42604 CPUtime=762.02
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 9863 0 0 0 76191 11 0 0 25 0 1 0 1123090362 43626496 9848 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 10651 9848 81 174 0 10474 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 47960

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13107
/proc/meminfo: memFree=999864/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=44500 CPUtime=822
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 10337 0 0 0 82188 12 0 0 25 0 1 0 1123090362 45568000 10322 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 11125 10322 81 174 0 10948 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 49856

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13107
/proc/meminfo: memFree=999608/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=44888 CPUtime=881.98
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 10405 0 0 0 88186 12 0 0 25 0 1 0 1123090362 45965312 10390 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 11222 10390 81 174 0 11045 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 50244

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13107
/proc/meminfo: memFree=998968/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=45432 CPUtime=941.96
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 10555 0 0 0 94184 12 0 0 25 0 1 0 1123090362 46522368 10540 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 11358 10540 81 174 0 11181 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 50788

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13107
/proc/meminfo: memFree=998392/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=46100 CPUtime=1001.94
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 10696 0 0 0 100182 12 0 0 25 0 1 0 1123090362 47206400 10681 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 11525 10681 81 174 0 11348 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 51456

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13107
/proc/meminfo: memFree=997688/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=46820 CPUtime=1061.92
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 10879 0 0 0 106179 13 0 0 25 0 1 0 1123090362 47943680 10864 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 11705 10864 81 174 0 11528 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 52176

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13107
/proc/meminfo: memFree=996536/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=48108 CPUtime=1121.9
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 11161 0 0 0 112177 13 0 0 25 0 1 0 1123090362 49262592 11146 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 12027 11146 81 174 0 11850 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 53464

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13107
/proc/meminfo: memFree=993464/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=51104 CPUtime=1181.88
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 11943 0 0 0 118174 14 0 0 25 0 1 0 1123090362 52330496 11928 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 12776 11928 81 174 0 12599 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 56460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13107
/proc/meminfo: memFree=992504/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=52604 CPUtime=1200.08
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 12163 0 0 0 119993 15 0 0 25 0 1 0 1123090362 53866496 12148 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 13151 12148 81 174 0 12974 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 57960

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13107
/proc/meminfo: memFree=992504/2055920 swapFree=4177704/4192956
[pid=13098] ppid=13096 vsize=5356 CPUtime=0
/proc/13098/stat : 13098 (lysat.sh) S 13096 13098 12660 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123090361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13098/statm: 1339 237 195 169 0 50 0
[pid=13101] ppid=13098 vsize=52604 CPUtime=1200.08
/proc/13101/stat : 13101 (LySATi) R 13098 13098 12660 0 -1 4194304 12163 0 0 0 119993 15 0 0 25 0 1 0 1123090362 53866496 12148 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13101/statm: 13151 12148 81 174 0 12974 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 57960

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13098 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=4999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.010998
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.93
CPU system time (s): 0.15
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 57960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462
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= 2

runsolver used 1.38579 second user time and 2.88956 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-31 14:57:22
IDJOB=1526499
IDBENCH=70556
IDSOLVER=511
FILE ID=node24/1526499-1238504242
PBS_JOBID= 9061926
Free space on /tmp= 65780 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S572248576-042.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526499-1238504242/watcher-1526499-1238504242 -o /tmp/evaluation-result-1526499-1238504242/solver-1526499-1238504242 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526499-1238504242.cnf i

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

MD5SUM BENCH= 3dd081bf1c5f1756e6172fad5da9506e
RANDOM SEED=1837744497

node24.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		: 3000.260
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		: 3000.260
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:       1042032 kB
Buffers:        107132 kB
Cached:         801972 kB
SwapCached:       9032 kB
Active:         172608 kB
Inactive:       747004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1042032 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          16116 kB
Slab:            80216 kB
Committed_AS:  3232976 kB
PageTables:       1448 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= 65776 MiB
End job on node24 at 2009-03-31 15:17:25