Trace number 1526519

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S565564805-059.cnf
MD5SUMcec2f389a8f4289974cef5cb69e9af70
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark225.898
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 |    1778     5379 |      --       0       --      -- |     --   | -7/24
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 413   #clauses: 1778   #literals: 5379
0.00/0.00	c CPU time:   0.004999 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:  413                                                  |
0.00/0.01	c |  Number of clauses:    1778                                                 |
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-1526519-1238506369/watcher-1526519-1238506369 -o /tmp/evaluation-result-1526519-1238506369/solver-1526519-1238506369 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526519-1238506369.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: 1.78 1.76 1.41 3/73 12692
/proc/meminfo: memFree=1380208/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 235 195 169 0 50 0
[pid=12693] ppid=12692 vsize=692 CPUtime=0
/proc/12693/stat : 12693 (SatElite) R 12692 12692 12598 0 -1 4194304 103 0 0 0 0 0 0 0 19 0 1 0 1003055479 708608 87 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/12693/statm: 173 88 50 127 0 43 0

[startup+0.0286319 s]
/proc/loadavg: 1.78 1.76 1.41 3/73 12692
/proc/meminfo: memFree=1380208/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102635 s]
/proc/loadavg: 1.78 1.76 1.41 3/73 12692
/proc/meminfo: memFree=1380208/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302656 s]
/proc/loadavg: 1.78 1.76 1.41 3/73 12692
/proc/meminfo: memFree=1380208/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701698 s]
/proc/loadavg: 1.78 1.76 1.41 3/73 12692
/proc/meminfo: memFree=1380208/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50178 s]
/proc/loadavg: 1.78 1.76 1.41 2/75 12695
/proc/meminfo: memFree=1378080/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=3884 CPUtime=1.48
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 615 0 0 0 148 0 0 0 25 0 1 0 1003055480 3977216 600 1992294400 134512640 135226915 4294956208 18446744073709551615 134537071 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 971 600 81 174 0 794 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9240

[startup+3.10195 s]
/proc/loadavg: 1.78 1.76 1.41 2/75 12695
/proc/meminfo: memFree=1377184/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=4824 CPUtime=3.08
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 841 0 0 0 308 0 0 0 25 0 1 0 1003055480 4939776 826 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 1206 826 81 174 0 1029 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10180

[startup+6.30128 s]
/proc/loadavg: 1.72 1.74 1.40 2/75 12695
/proc/meminfo: memFree=1375648/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=5912 CPUtime=6.27
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 1133 0 0 0 627 0 0 0 25 0 1 0 1003055480 6053888 1118 1992294400 134512640 135226915 4294956208 18446744073709551615 134548444 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 1478 1118 81 174 0 1301 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11268

[startup+12.702 s]
/proc/loadavg: 1.66 1.73 1.40 2/75 12695
/proc/meminfo: memFree=1373728/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=7672 CPUtime=12.67
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 1554 0 0 0 1267 0 0 0 25 0 1 0 1003055480 7856128 1539 1992294400 134512640 135226915 4294956208 18446744073709551615 134540320 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 1918 1539 81 174 0 1741 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13028

[startup+25.5023 s]
/proc/loadavg: 1.51 1.70 1.39 2/75 12695
/proc/meminfo: memFree=1372000/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=9492 CPUtime=25.47
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 1986 0 0 0 2546 1 0 0 25 0 1 0 1003055480 9719808 1971 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 2373 1971 81 174 0 2196 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14848

[startup+51.103 s]
/proc/loadavg: 1.34 1.64 1.38 2/75 12695
/proc/meminfo: memFree=1368672/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=12916 CPUtime=51.06
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 2802 0 0 0 5104 2 0 0 25 0 1 0 1003055480 13225984 2787 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 3229 2787 81 174 0 3052 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18272

[startup+102.306 s]
/proc/loadavg: 1.14 1.54 1.36 2/75 12695
/proc/meminfo: memFree=1365024/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=16652 CPUtime=102.24
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 3723 0 0 0 10221 3 0 0 25 0 1 0 1003055480 17051648 3708 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 4163 3708 81 174 0 3986 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22008

[startup+162.303 s]
/proc/loadavg: 1.05 1.44 1.34 2/75 12695
/proc/meminfo: memFree=1361760/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=20132 CPUtime=162.22
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 4528 0 0 0 16218 4 0 0 25 0 1 0 1003055480 20615168 4513 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 5033 4513 81 174 0 4856 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 25488

[startup+222.303 s]
/proc/loadavg: 1.02 1.36 1.31 2/75 12695
/proc/meminfo: memFree=1357152/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=25048 CPUtime=222.21
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 5663 0 0 0 22216 5 0 0 25 0 1 0 1003055480 25649152 5648 1992294400 134512640 135226915 4294956208 18446744073709551615 134537012 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 6262 5648 81 174 0 6085 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 30404

[startup+282.302 s]
/proc/loadavg: 1.00 1.29 1.29 2/75 12695
/proc/meminfo: memFree=1355680/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=26760 CPUtime=282.2
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 6063 0 0 0 28214 6 0 0 25 0 1 0 1003055480 27402240 6048 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 6690 6048 81 174 0 6513 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 32116

[startup+342.302 s]
/proc/loadavg: 1.00 1.23 1.27 2/75 12695
/proc/meminfo: memFree=1352800/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=29420 CPUtime=342.18
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 6737 0 0 0 34211 7 0 0 25 0 1 0 1003055480 30126080 6722 1992294400 134512640 135226915 4294956208 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 7355 6722 81 174 0 7178 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 34776

[startup+402.303 s]
/proc/loadavg: 1.00 1.19 1.25 2/75 12695
/proc/meminfo: memFree=1352032/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=30176 CPUtime=402.16
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 6938 0 0 0 40209 7 0 0 25 0 1 0 1003055480 30900224 6923 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 7544 6923 81 174 0 7367 0

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

/proc/12695/statm: 10066 9223 81 174 0 9889 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 45620

[startup+582.302 s]
/proc/loadavg: 1.00 1.10 1.20 2/75 12697
/proc/meminfo: memFree=1342368/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=40700 CPUtime=582.11
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 9332 0 0 0 58201 10 0 0 25 0 1 0 1003055480 41676800 9317 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 10175 9317 81 174 0 9998 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 46056

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.18 2/75 12697
/proc/meminfo: memFree=1342304/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=40880 CPUtime=642.1
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 9358 0 0 0 64200 10 0 0 25 0 1 0 1003055480 41861120 9343 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 10220 9343 81 174 0 10043 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 46236

[startup+702.301 s]
/proc/loadavg: 1.00 1.06 1.17 2/75 12697
/proc/meminfo: memFree=1341344/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=41992 CPUtime=702.07
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 9591 0 0 0 70197 10 0 0 25 0 1 0 1003055480 42999808 9576 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 10498 9576 81 174 0 10321 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 47348

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.16 2/75 12697
/proc/meminfo: memFree=1339360/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=43808 CPUtime=762.06
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 10078 0 0 0 76195 11 0 0 25 0 1 0 1003055480 44859392 10063 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 10952 10063 81 174 0 10775 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 49164

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.14 2/75 12697
/proc/meminfo: memFree=1335456/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=47680 CPUtime=822.04
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 11068 0 0 0 82192 12 0 0 25 0 1 0 1003055480 48824320 11053 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 11920 11053 81 174 0 11743 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 53036

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.13 2/75 12697
/proc/meminfo: memFree=1334816/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=48316 CPUtime=882.02
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 11203 0 0 0 88190 12 0 0 25 0 1 0 1003055480 49475584 11188 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 12079 11188 81 174 0 11902 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 53672

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.12 2/75 12697
/proc/meminfo: memFree=1334688/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=48424 CPUtime=942
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 11248 0 0 0 94188 12 0 0 25 0 1 0 1003055480 49586176 11233 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 12106 11233 81 174 0 11929 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 53780

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/75 12697
/proc/meminfo: memFree=1333920/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=49188 CPUtime=1001.99
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 11428 0 0 0 100187 12 0 0 25 0 1 0 1003055480 50368512 11413 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 12297 11413 81 174 0 12120 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 54544

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/75 12697
/proc/meminfo: memFree=1333216/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=50280 CPUtime=1061.98
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 11606 0 0 0 106185 13 0 0 25 0 1 0 1003055480 51486720 11591 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 12570 11591 81 174 0 12393 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 55636

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 12697
/proc/meminfo: memFree=1331232/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=52404 CPUtime=1121.95
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 12104 0 0 0 112182 13 0 0 25 0 1 0 1003055480 53661696 12089 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 13101 12089 81 174 0 12924 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 57760

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/75 12697
/proc/meminfo: memFree=1327712/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=56788 CPUtime=1181.94
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 13011 0 0 0 118180 14 0 0 25 0 1 0 1003055480 58150912 12996 1992294400 134512640 135226915 4294956208 18446744073709551615 134543640 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 14197 12996 81 174 0 14020 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 62144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.08 2/75 12697
/proc/meminfo: memFree=1326432/2055920 swapFree=4175408/4192956
[pid=12692] ppid=12690 vsize=5356 CPUtime=0
/proc/12692/stat : 12692 (lysat.sh) S 12690 12692 12598 0 -1 4194304 310 151 0 0 0 0 0 0 18 0 1 0 1003055479 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12692/statm: 1339 237 195 169 0 50 0
[pid=12695] ppid=12692 vsize=58176 CPUtime=1200.04
/proc/12695/stat : 12695 (LySATi) R 12692 12692 12598 0 -1 4194304 13317 0 0 0 119990 14 0 0 25 0 1 0 1003055480 59572224 13302 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/12695/statm: 14544 13302 81 174 0 14367 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 63532

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12692 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.9
CPU system time (s): 0.14
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 63532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461
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= 2

runsolver used 1.17682 second user time and 3.20351 second system time

The end

Launcher Data 

Begin job on node79 at 2009-03-31 15:32:49
IDJOB=1526519
IDBENCH=70560
IDSOLVER=511
FILE ID=node79/1526519-1238506369
PBS_JOBID= 9061983
Free space on /tmp= 65556 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S565564805-059.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526519-1238506369/watcher-1526519-1238506369 -o /tmp/evaluation-result-1526519-1238506369/solver-1526519-1238506369 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526519-1238506369.cnf i

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

MD5SUM BENCH= cec2f389a8f4289974cef5cb69e9af70
RANDOM SEED=1263297039

node79.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		: 3000.232
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		: 3000.232
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:       1380752 kB
Buffers:         90956 kB
Cached:         479808 kB
SwapCached:      11792 kB
Active:         327220 kB
Inactive:       259692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1380752 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          22632 kB
Slab:            73456 kB
Committed_AS:  2693556 kB
PageTables:       2004 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= 65552 MiB
End job on node79 at 2009-03-31 15:52:52