Trace number 1526455

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 c/2009-03-20? (TO) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S697681291-080.cnf
MD5SUM4bbf0687a75cc815423eb8afa8e9d43f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2191     6642 |      --       0       --      -- |     --   | -19/12
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 507   #clauses: 2191   #literals: 6642
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.01	This is MiniSat 2.0 beta
0.00/0.01	WARNING: for repeatability, setting FPU to use double precision
0.00/0.01	============================[ Problem Statistics ]=============================
0.00/0.01	|                                                                             |
0.00/0.01	|  Number of variables:  507                                                  |
0.00/0.01	|  Number of clauses:    2191                                                 |
0.00/0.01	|  Parsing time:         0.00         s                                       |
1200.06/1200.50	HOME/lysat.sh: line 55: 12645 Terminated              $MS$OPT -verbosity=0 $TMP.cnf $TMP.result "$@"

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-1526455-1238499668/watcher-1526455-1238499668 -o /tmp/evaluation-result-1526455-1238499668/solver-1526455-1238499668 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526455-1238499668.cnf c 

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: 0.92 0.98 1.00 3/64 12642
/proc/meminfo: memFree=1635776/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) R 12640 12642 12605 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 269930261151 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12642/statm: 1339 234 194 169 0 50 0
[pid=12643] ppid=12642 vsize=956 CPUtime=0
/proc/12643/stat : 12643 (SatElite) R 12642 12642 12605 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1122629347 978944 122 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/12643/statm: 239 123 50 127 0 109 0

[startup+0.0158901 s]
/proc/loadavg: 0.92 0.98 1.00 3/64 12642
/proc/meminfo: memFree=1635776/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101902 s]
/proc/loadavg: 0.92 0.98 1.00 3/64 12642
/proc/meminfo: memFree=1635776/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301942 s]
/proc/loadavg: 0.92 0.98 1.00 3/64 12642
/proc/meminfo: memFree=1635776/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702021 s]
/proc/loadavg: 0.92 0.98 1.00 3/64 12642
/proc/meminfo: memFree=1635776/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50118 s]
/proc/loadavg: 0.93 0.98 1.00 2/66 12645
/proc/meminfo: memFree=1634800/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=2420 CPUtime=1.48
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 266 0 0 0 148 0 0 0 25 0 1 0 1122629348 2478080 251 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 605 251 77 171 0 432 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7776

[startup+3.1015 s]
/proc/loadavg: 0.93 0.98 1.00 2/66 12645
/proc/meminfo: memFree=1634544/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=2684 CPUtime=3.08
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 315 0 0 0 308 0 0 0 25 0 1 0 1122629348 2748416 300 1992294400 134512640 135214827 4294956224 18446744073709551615 134545583 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 671 300 77 171 0 498 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8040

[startup+6.30113 s]
/proc/loadavg: 0.93 0.98 1.00 2/66 12645
/proc/meminfo: memFree=1634224/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=2816 CPUtime=6.28
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 360 0 0 0 628 0 0 0 25 0 1 0 1122629348 2883584 345 1992294400 134512640 135214827 4294956224 18446744073709551615 134538214 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 704 345 77 171 0 531 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8172

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 1.00 2/66 12645
/proc/meminfo: memFree=1633912/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=3080 CPUtime=12.67
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 424 0 0 0 1267 0 0 0 25 0 1 0 1122629348 3153920 409 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 770 409 77 171 0 597 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 8436

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 1.00 2/66 12645
/proc/meminfo: memFree=1633592/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=3340 CPUtime=25.47
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 487 0 0 0 2547 0 0 0 25 0 1 0 1122629348 3420160 472 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 835 472 77 171 0 662 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 8696

[startup+51.102 s]
/proc/loadavg: 0.97 0.98 1.00 2/66 12645
/proc/meminfo: memFree=1633144/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=3736 CPUtime=51.06
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 600 0 0 0 5105 1 0 0 25 0 1 0 1122629348 3825664 585 1992294400 134512640 135214827 4294956224 18446744073709551615 134529267 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 934 585 77 171 0 761 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 9092

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.00 2/66 12645
/proc/meminfo: memFree=1632568/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=4260 CPUtime=102.25
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 730 0 0 0 10224 1 0 0 25 0 1 0 1122629348 4362240 715 1992294400 134512640 135214827 4294956224 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 1065 715 77 171 0 892 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9616

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12645
/proc/meminfo: memFree=1632184/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=4784 CPUtime=162.22
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 836 0 0 0 16221 1 0 0 25 0 1 0 1122629348 4898816 821 1992294400 134512640 135214827 4294956224 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 1196 821 77 171 0 1023 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 10140

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12645
/proc/meminfo: memFree=1631864/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=5044 CPUtime=222.2
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 909 0 0 0 22219 1 0 0 25 0 1 0 1122629348 5165056 894 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 1261 894 77 171 0 1088 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 10400

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12645
/proc/meminfo: memFree=1631480/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=5308 CPUtime=282.18
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 998 0 0 0 28217 1 0 0 25 0 1 0 1122629348 5435392 983 1992294400 134512640 135214827 4294956224 18446744073709551615 134529538 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 1327 983 77 171 0 1154 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 10664

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12647
/proc/meminfo: memFree=1631224/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=5576 CPUtime=342.16
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 1054 0 0 0 34215 1 0 0 25 0 1 0 1122629348 5709824 1039 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 1394 1039 77 171 0 1221 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 10932

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12647
/proc/meminfo: memFree=1630968/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=5832 CPUtime=402.14
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 1102 0 0 0 40213 1 0 0 25 0 1 0 1122629348 5971968 1087 1992294400 134512640 135214827 4294956224 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 1458 1087 77 171 0 1285 0

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

[pid=12645] ppid=12642 vsize=6232 CPUtime=522.09
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 1197 0 0 0 52208 1 0 0 25 0 1 0 1122629348 6381568 1182 1992294400 134512640 135214827 4294956224 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 1558 1182 77 171 0 1385 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 11588

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12647
/proc/meminfo: memFree=1630520/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=6348 CPUtime=582.07
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 1228 0 0 0 58206 1 0 0 25 0 1 0 1122629348 6500352 1213 1992294400 134512640 135214827 4294956224 18446744073709551615 134529471 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 1587 1213 77 171 0 1414 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 11704

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12647
/proc/meminfo: memFree=1630328/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=6492 CPUtime=642.06
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 1284 0 0 0 64205 1 0 0 25 0 1 0 1122629348 6647808 1269 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 1623 1269 77 171 0 1450 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 11848

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12647
/proc/meminfo: memFree=1630136/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=6760 CPUtime=702.03
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 1337 0 0 0 70202 1 0 0 25 0 1 0 1122629348 6922240 1322 1992294400 134512640 135214827 4294956224 18446744073709551615 134529276 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 1690 1322 77 171 0 1517 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 12116

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12647
/proc/meminfo: memFree=1630008/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=6760 CPUtime=762.01
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 1352 0 0 0 76200 1 0 0 25 0 1 0 1122629348 6922240 1337 1992294400 134512640 135214827 4294956224 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 1690 1337 77 171 0 1517 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 12116

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12647
/proc/meminfo: memFree=1629880/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=6876 CPUtime=821.99
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 1377 0 0 0 82198 1 0 0 25 0 1 0 1122629348 7041024 1362 1992294400 134512640 135214827 4294956224 18446744073709551615 134536819 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 1719 1362 77 171 0 1546 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 12232

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12647
/proc/meminfo: memFree=1629880/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=7016 CPUtime=881.97
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 1389 0 0 0 88196 1 0 0 25 0 1 0 1122629348 7184384 1374 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 1754 1374 77 171 0 1581 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 12372

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12647
/proc/meminfo: memFree=1629624/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=7280 CPUtime=941.94
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 1456 0 0 0 94193 1 0 0 25 0 1 0 1122629348 7454720 1441 1992294400 134512640 135214827 4294956224 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 1820 1441 77 171 0 1647 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 12636

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12647
/proc/meminfo: memFree=1629432/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=7408 CPUtime=1001.93
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 1496 0 0 0 100191 2 0 0 25 0 1 0 1122629348 7585792 1481 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 1852 1481 77 171 0 1679 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 12764

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12647
/proc/meminfo: memFree=1629368/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=7520 CPUtime=1061.91
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 1528 0 0 0 106189 2 0 0 25 0 1 0 1122629348 7700480 1513 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 1880 1513 77 171 0 1707 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 12876

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12647
/proc/meminfo: memFree=1629176/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=7652 CPUtime=1121.89
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 1559 0 0 0 112187 2 0 0 25 0 1 0 1122629348 7835648 1544 1992294400 134512640 135214827 4294956224 18446744073709551615 134725996 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 1913 1544 77 171 0 1740 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 13008

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12647
/proc/meminfo: memFree=1629048/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=7788 CPUtime=1181.87
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 1586 0 0 0 118185 2 0 0 25 0 1 0 1122629348 7974912 1571 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 1947 1571 77 171 0 1774 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 13144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 12653
/proc/meminfo: memFree=1629048/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=7788 CPUtime=1200.06
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 1588 0 0 0 120004 2 0 0 25 0 1 0 1122629348 7974912 1573 1992294400 134512640 135214827 4294956224 18446744073709551615 134527404 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 1947 1573 77 171 0 1774 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 13144

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 0.98 1.00 2/66 12653
/proc/meminfo: memFree=1629048/2055920 swapFree=4176304/4192956
[pid=12642] ppid=12640 vsize=5356 CPUtime=0
/proc/12642/stat : 12642 (lysat.sh) S 12640 12642 12605 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1122629347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12642/statm: 1339 237 195 169 0 50 0
[pid=12645] ppid=12642 vsize=7788 CPUtime=1200.06
/proc/12645/stat : 12645 (LySATc) R 12642 12642 12605 0 -1 4194304 1588 0 0 0 120004 2 0 0 25 0 1 0 1122629348 7974912 1573 1992294400 134512640 135214827 4294956224 18446744073709551615 134527404 0 0 4096 3 0 0 0 17 1 0 0
/proc/12645/statm: 1947 1573 77 171 0 1774 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 13144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.028995
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 13144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2101
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= 21
involuntary context switches= 1824

runsolver used 1.3268 second user time and 2.95855 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-31 13:41:08
IDJOB=1526455
IDBENCH=70547
IDSOLVER=512
FILE ID=node53/1526455-1238499668
PBS_JOBID= 9061958
Free space on /tmp= 66040 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S697681291-080.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526455-1238499668/watcher-1526455-1238499668 -o /tmp/evaluation-result-1526455-1238499668/solver-1526455-1238499668 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526455-1238499668.cnf c

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

MD5SUM BENCH= 4bbf0687a75cc815423eb8afa8e9d43f
RANDOM SEED=1646595613

node53.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		: 3000.264
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		: 3000.264
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:       1636256 kB
Buffers:         80660 kB
Cached:         246624 kB
SwapCached:      10540 kB
Active:         175196 kB
Inactive:       164104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636256 kB
SwapTotal:     4192956 kB
SwapFree:      4176304 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          17704 kB
Slab:            66392 kB
Committed_AS:  2575364 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-31 14:01:11