Trace number 1526949

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S349436298-004.cnf
MD5SUM807de0757f2dbadea1e7b17f93f9b484
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.376942
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2115     6408 |      --       0       --      -- |     --   | -10/33
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 490   #clauses: 2115   #literals: 6408
0.00/0.00	c CPU time:   0.005999 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:  490                                                  |
0.00/0.01	c |  Number of clauses:    2115                                                 |
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-1526949-1238569584/watcher-1526949-1238569584 -o /tmp/evaluation-result-1526949-1238569584/solver-1526949-1238569584 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526949-1238569584.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 0.97 0.91 3/64 14375
/proc/meminfo: memFree=1271008/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) R 14373 14375 14183 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1129624485 5484544 234 1992294400 4194304 4889804 548682068832 18446744073709551615 240472615583 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/14375/statm: 1339 234 194 169 0 50 0
[pid=14376] ppid=14375 vsize=824 CPUtime=0
/proc/14376/stat : 14376 (SatElite) R 14375 14375 14183 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1129624485 843776 135 1992294400 134512640 135034092 4294956128 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/14376/statm: 207 142 68 127 0 77 0

[startup+0.0196681 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 14375
/proc/meminfo: memFree=1271008/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102676 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 14375
/proc/meminfo: memFree=1271008/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301708 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 14375
/proc/meminfo: memFree=1271008/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701779 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 14375
/proc/meminfo: memFree=1271008/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5019 s]
/proc/loadavg: 1.07 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1269008/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=3760 CPUtime=1.48
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 608 0 0 0 148 0 0 0 25 0 1 0 1129624486 3850240 593 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 940 593 81 174 0 763 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9116

[startup+3.10116 s]
/proc/loadavg: 1.07 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1268112/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=4680 CPUtime=3.08
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 829 0 0 0 307 1 0 0 25 0 1 0 1129624486 4792320 814 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 1170 814 81 174 0 993 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10036

[startup+6.30167 s]
/proc/loadavg: 1.07 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1266448/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=5816 CPUtime=6.28
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 1107 0 0 0 627 1 0 0 25 0 1 0 1129624486 5955584 1092 1992294400 134512640 135226915 4294956224 18446744073709551615 134537038 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 1454 1092 81 174 0 1277 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11172

[startup+12.7017 s]
/proc/loadavg: 1.06 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1265040/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=7296 CPUtime=12.67
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 1482 0 0 0 1266 1 0 0 25 0 1 0 1129624486 7471104 1467 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 1824 1467 81 174 0 1647 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12652

[startup+25.5028 s]
/proc/loadavg: 1.05 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1262736/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=9516 CPUtime=25.47
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 2013 0 0 0 2545 2 0 0 25 0 1 0 1129624486 9744384 1998 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 2379 1998 81 174 0 2202 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14872

[startup+51.1029 s]
/proc/loadavg: 1.03 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1260112/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=12160 CPUtime=51.06
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 2680 0 0 0 5104 2 0 0 25 0 1 0 1129624486 12451840 2665 1992294400 134512640 135226915 4294956224 18446744073709551615 134536962 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 3040 2665 81 174 0 2863 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17516

[startup+102.305 s]
/proc/loadavg: 1.01 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1254544/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=17828 CPUtime=102.24
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 4032 0 0 0 10220 4 0 0 25 0 1 0 1129624486 18255872 4017 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 4457 4017 81 174 0 4280 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23184

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1250896/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=21672 CPUtime=162.22
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 4974 0 0 0 16217 5 0 0 25 0 1 0 1129624486 22192128 4959 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 5418 4959 81 174 0 5241 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 27028

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1247568/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=24892 CPUtime=222.2
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 5783 0 0 0 22214 6 0 0 25 0 1 0 1129624486 25489408 5768 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 6223 5768 81 174 0 6046 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 30248

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1244624/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=28104 CPUtime=282.19
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 6524 0 0 0 28212 7 0 0 25 0 1 0 1129624486 28778496 6509 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 7026 6509 81 174 0 6849 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 33460

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1243920/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=28904 CPUtime=342.16
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 6696 0 0 0 34209 7 0 0 25 0 1 0 1129624486 29597696 6681 1992294400 134512640 135226915 4294956224 18446744073709551615 134537091 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 7226 6681 81 174 0 7049 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 34260

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1240400/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=32288 CPUtime=402.14
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 7562 0 0 0 40206 8 0 0 25 0 1 0 1129624486 33062912 7547 1992294400 134512640 135226915 4294956224 18446744073709551615 134549139 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 8072 7547 81 174 0 7895 0

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

/proc/14378/statm: 9859 9235 81 174 0 9682 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 44792

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1232336/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=40860 CPUtime=642.06
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 9570 0 0 0 64196 10 0 0 25 0 1 0 1129624486 41840640 9555 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 10215 9555 81 174 0 10038 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 46216

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1231952/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=41240 CPUtime=702.03
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 9660 0 0 0 70193 10 0 0 25 0 1 0 1129624486 42229760 9645 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 10310 9645 81 174 0 10133 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 46596

[startup+762.307 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1231376/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=41876 CPUtime=762.02
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 9802 0 0 0 76191 11 0 0 25 0 1 0 1129624486 42881024 9787 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 10469 9787 81 174 0 10292 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 47232

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1230736/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=42672 CPUtime=822
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 9994 0 0 0 82189 11 0 0 25 0 1 0 1129624486 43696128 9979 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 10668 9979 81 174 0 10491 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 48028

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1226896/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=46492 CPUtime=881.97
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 10932 0 0 0 88185 12 0 0 25 0 1 0 1129624486 47607808 10917 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 11623 10917 81 174 0 11446 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 51848

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1226640/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=46760 CPUtime=941.95
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 10991 0 0 0 94183 12 0 0 25 0 1 0 1129624486 47882240 10976 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 11690 10976 81 174 0 11513 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 52116

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1226192/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=47280 CPUtime=1001.94
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 11104 0 0 0 100181 13 0 0 25 0 1 0 1129624486 48414720 11089 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 11820 11089 81 174 0 11643 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 52636

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1225616/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=47972 CPUtime=1061.91
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 11263 0 0 0 106178 13 0 0 25 0 1 0 1129624486 49123328 11248 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 11993 11248 81 174 0 11816 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 53328

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1225104/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=48304 CPUtime=1121.89
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 11365 0 0 0 112176 13 0 0 25 0 1 0 1129624486 49463296 11350 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 12076 11350 81 174 0 11899 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 53660

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1223760/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=49852 CPUtime=1181.87
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 11732 0 0 0 118173 14 0 0 25 0 1 0 1129624486 51048448 11717 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 12463 11717 81 174 0 12286 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 55208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1222480/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=51152 CPUtime=1200.06
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 12034 0 0 0 119992 14 0 0 25 0 1 0 1129624486 52379648 12019 1992294400 134512640 135226915 4294956224 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 12788 12019 81 174 0 12611 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 56508

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: 1.00 0.99 0.91 2/66 14378
/proc/meminfo: memFree=1222480/2055920 swapFree=4178420/4192956
[pid=14375] ppid=14373 vsize=5356 CPUtime=0
/proc/14375/stat : 14375 (lysat.sh) S 14373 14375 14183 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129624485 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14375/statm: 1339 237 195 169 0 50 0
[pid=14378] ppid=14375 vsize=51152 CPUtime=1200.06
/proc/14378/stat : 14378 (LySATi) R 14375 14375 14183 0 -1 4194304 12034 0 0 0 119992 14 0 0 25 0 1 0 1129624486 52379648 12019 1992294400 134512640 135226915 4294956224 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 1 0 0
/proc/14378/statm: 12788 12019 81 174 0 12611 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 56508

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14375 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.14
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 56508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 475
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 1.35079 second user time and 3.02554 second system time

The end

Launcher Data 

Begin job on node15 at 2009-04-01 09:06:24
IDJOB=1526949
IDBENCH=70646
IDSOLVER=511
FILE ID=node15/1526949-1238569584
PBS_JOBID= 9070511
Free space on /tmp= 65428 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S349436298-004.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526949-1238569584/watcher-1526949-1238569584 -o /tmp/evaluation-result-1526949-1238569584/solver-1526949-1238569584 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526949-1238569584.cnf i

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

MD5SUM BENCH= 807de0757f2dbadea1e7b17f93f9b484
RANDOM SEED=465848751

node15.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		: 3000.286
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		: 3000.286
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:       1271560 kB
Buffers:         91484 kB
Cached:         592924 kB
SwapCached:       8376 kB
Active:         210840 kB
Inactive:       483540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1271560 kB
SwapTotal:     4192956 kB
SwapFree:      4178420 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            75992 kB
Committed_AS:  3025984 kB
PageTables:       1464 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= 65428 MiB
End job on node15 at 2009-04-01 09:26:27