Trace number 1772703

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) 10000 10003.5

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-13-u.cnf
MD5SUMec1a03bc95c5b06907199f7ae65ad092
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables234064
Number of clauses1059777
Sum of the clauses size2420962
Maximum clause length10
Minimum clause length1
Number of clauses of size 117678
Number of clauses of size 2854833
Number of clauses of size 3143326
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

Solver Data 

0.00/0.00	c Parsing...
0.89/0.98	c ==============================================================================
0.89/0.98	c |           |     ORIGINAL     |              LEARNT              |          |
0.89/0.98	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.89/0.98	c ==============================================================================
0.89/0.98	c |         0 | 1040931  2400826 |  312279       0        0     nan |  0.000 % |
7.68/7.75	c |         0 |  616982  1688498 |      --       0       --      -- |     --   | -196875/-198394
7.68/7.75	c ==============================================================================
7.68/7.75	c Result  :   #vars: 113377   #clauses: 616982   #literals: 1688498
7.68/7.75	c CPU time:   7.47486 s
7.68/7.75	c ==============================================================================
8.49/8.59	c lySAT 0.1
8.49/8.59	c minisat core +  additionnal features
8.49/8.59	c ============================[ Problem Statistics ]=============================
8.49/8.59	c |                                                                             |
8.49/8.59	c |  Number of variables:  113377                                               |
8.49/8.59	c |  Number of clauses:    616982                                               |
8.96/9.03	c |  Parsing time:         0.36         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1772703-1241226828/watcher-1772703-1241226828 -o /tmp/evaluation-result-1772703-1241226828/solver-1772703-1241226828 -C 10000 -W 12000 -M 1800 lysat.sh HOME/instance-1772703-1241226828.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2676
/proc/meminfo: memFree=1206520/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=0
/proc/2676/stat : 2676 (lysat.sh) R 2674 2676 2577 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 150717070 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 206381312671 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/2676/statm: 1339 234 194 169 0 50 0
[pid=2677] ppid=2676 vsize=5356 CPUtime=0
/proc/2677/stat : 2677 (lysat.sh) R 2676 2676 2577 0 -1 4194368 17 0 0 0 0 0 0 0 20 0 1 0 150717071 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 206381313319 0 0 4096 0 0 0 0 17 1 0 0
/proc/2677/statm: 1339 235 195 169 0 50 0

[startup+0.014349 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2676
/proc/meminfo: memFree=1206520/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=0
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150717070 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 235 195 169 0 50 0
[pid=2677] ppid=2676 vsize=3112 CPUtime=0
/proc/2677/stat : 2677 (SatElite) R 2676 2676 2577 0 -1 4194304 642 0 0 0 0 0 0 0 20 0 1 0 150717071 3186688 626 1992294400 134512640 135034092 4294956112 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 1 0 0
/proc/2677/statm: 778 632 50 127 0 648 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8468

[startup+0.101365 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2676
/proc/meminfo: memFree=1206520/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=0
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150717070 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 235 195 169 0 50 0
[pid=2677] ppid=2676 vsize=20780 CPUtime=0.09
/proc/2677/stat : 2677 (SatElite) R 2676 2676 2577 0 -1 4194304 4036 0 0 0 7 2 0 0 20 0 1 0 150717071 21278720 4020 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/2677/statm: 5228 4021 50 127 0 5098 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26136

[startup+0.301401 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2676
/proc/meminfo: memFree=1206520/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=0
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150717070 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 235 195 169 0 50 0
[pid=2677] ppid=2676 vsize=51768 CPUtime=0.29
/proc/2677/stat : 2677 (SatElite) R 2676 2676 2577 0 -1 4194304 11510 0 0 0 23 6 0 0 21 0 1 0 150717071 53010432 11494 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/2677/statm: 12942 11495 50 127 0 12812 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 57124

[startup+0.701473 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2676
/proc/meminfo: memFree=1206520/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=0
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150717070 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 235 195 169 0 50 0
[pid=2677] ppid=2676 vsize=79356 CPUtime=0.68
/proc/2677/stat : 2677 (SatElite) R 2676 2676 2577 0 -1 4194304 18981 0 0 0 57 11 0 0 25 0 1 0 150717071 81260544 18965 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/2677/statm: 19839 18966 51 127 0 19709 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 84712

[startup+1.50162 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2678
/proc/meminfo: memFree=1111592/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=0
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150717070 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 235 195 169 0 50 0
[pid=2677] ppid=2676 vsize=112956 CPUtime=1.49
/proc/2677/stat : 2677 (SatElite) R 2676 2676 2577 0 -1 4194304 28767 0 0 0 132 17 0 0 25 0 1 0 150717071 115666944 26114 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/2677/statm: 28239 26114 68 127 0 28109 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 118312

[startup+3.10291 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2678
/proc/meminfo: memFree=1094120/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=0
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150717070 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 235 195 169 0 50 0
[pid=2677] ppid=2676 vsize=123648 CPUtime=3.09
/proc/2677/stat : 2677 (SatElite) R 2676 2676 2577 0 -1 4194304 31036 0 0 0 290 19 0 0 25 0 1 0 150717071 126615552 28203 1992294400 134512640 135034092 4294956112 18446744073709551615 134575613 0 0 4096 3 0 0 0 17 1 0 0
/proc/2677/statm: 30912 28203 68 127 0 30782 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 129004

[startup+6.3015 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2678
/proc/meminfo: memFree=1085160/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=0
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150717070 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 235 195 169 0 50 0
[pid=2677] ppid=2676 vsize=125496 CPUtime=6.29
/proc/2677/stat : 2677 (SatElite) R 2676 2676 2577 0 -1 4194304 34795 0 0 0 607 22 0 0 25 0 1 0 150717071 128507904 28761 1992294400 134512640 135034092 4294956112 18446744073709551615 134566547 0 0 4096 3 0 0 0 17 1 0 0
/proc/2677/statm: 31374 28761 68 127 0 31244 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 130852

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2679
/proc/meminfo: memFree=1144680/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=8.57
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 310 45001 0 0 0 0 824 33 16 0 1 0 150717070 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 237 195 169 0 50 0
[pid=2679] ppid=2676 vsize=45376 CPUtime=4.09
/proc/2679/stat : 2679 (LySATi) R 2676 2676 2577 0 -1 4194304 10655 0 0 0 401 8 0 0 25 0 1 0 150717930 46465024 10631 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/2679/statm: 11344 10631 81 174 0 11167 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 50732

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2679
/proc/meminfo: memFree=1142440/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=8.57
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 310 45001 0 0 0 0 824 33 16 0 1 0 150717070 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 237 195 169 0 50 0
[pid=2679] ppid=2676 vsize=47996 CPUtime=16.88
/proc/2679/stat : 2679 (LySATi) R 2676 2676 2577 0 -1 4194304 11318 0 0 0 1680 8 0 0 25 0 1 0 150717930 49147904 11294 1992294400 134512640 135226915 4294956224 18446744073709551615 134528345 0 0 4096 3 0 0 0 17 1 0 0
/proc/2679/statm: 11999 11294 81 174 0 11822 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 53352

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2679
/proc/meminfo: memFree=1135976/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=8.57
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 310 45001 0 0 0 0 824 33 16 0 1 0 150717070 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 237 195 169 0 50 0
[pid=2679] ppid=2676 vsize=54392 CPUtime=42.48
/proc/2679/stat : 2679 (LySATi) R 2676 2676 2577 0 -1 4194304 12921 0 0 0 4238 10 0 0 25 0 1 0 150717930 55697408 12897 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/2679/statm: 13598 12897 81 174 0 13421 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 59748

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2679
/proc/meminfo: memFree=1123624/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=8.57
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 310 45001 0 0 0 0 824 33 16 0 1 0 150717070 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 237 195 169 0 50 0
[pid=2679] ppid=2676 vsize=66656 CPUtime=93.66
/proc/2679/stat : 2679 (LySATi) R 2676 2676 2577 0 -1 4194304 15979 0 0 0 9353 13 0 0 25 0 1 0 150717930 68255744 15955 1992294400 134512640 135226915 4294956224 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/2679/statm: 16664 15955 81 174 0 16487 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 72012

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2679
/proc/meminfo: memFree=1113320/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=8.57
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 310 45001 0 0 0 0 824 33 16 0 1 0 150717070 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 237 195 169 0 50 0
[pid=2679] ppid=2676 vsize=77140 CPUtime=153.64
/proc/2679/stat : 2679 (LySATi) R 2676 2676 2577 0 -1 4194304 18595 0 0 0 15347 17 0 0 25 0 1 0 150717930 78991360 18571 1992294400 134512640 135226915 4294956224 18446744073709551615 134538576 0 0 4096 3 0 0 0 17 1 0 0
/proc/2679/statm: 19285 18571 81 174 0 19108 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 82496

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2679
/proc/meminfo: memFree=1108200/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=8.57
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 310 45001 0 0 0 0 824 33 16 0 1 0 150717070 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 237 195 169 0 50 0
[pid=2679] ppid=2676 vsize=82168 CPUtime=213.62
/proc/2679/stat : 2679 (LySATi) R 2676 2676 2577 0 -1 4194304 19864 0 0 0 21343 19 0 0 25 0 1 0 150717930 84140032 19840 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/2679/statm: 20542 19840 81 174 0 20365 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 87524

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2679
/proc/meminfo: memFree=1098472/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=8.57
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 310 45001 0 0 0 0 824 33 16 0 1 0 150717070 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 237 195 169 0 50 0
[pid=2679] ppid=2676 vsize=91828 CPUtime=273.6
/proc/2679/stat : 2679 (LySATi) R 2676 2676 2577 0 -1 4194304 22256 0 0 0 27339 21 0 0 25 0 1 0 150717930 94031872 22232 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 1 0 0
/proc/2679/statm: 22957 22232 81 174 0 22780 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 97184

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2679
/proc/meminfo: memFree=1080360/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=8.57
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 310 45001 0 0 0 0 824 33 16 0 1 0 150717070 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 237 195 169 0 50 0
[pid=2679] ppid=2676 vsize=109960 CPUtime=333.58
/proc/2679/stat : 2679 (LySATi) R 2676 2676 2577 0 -1 4194304 26809 0 0 0 33333 25 0 0 25 0 1 0 150717930 112599040 26785 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2679/statm: 27490 26785 81 174 0 27313 0
Current children cumulated CPU time (s) 342.15

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

/proc/2679/statm: 227897 226950 81 174 0 227720 0
Current children cumulated CPU time (s) 9399.03
Current children cumulated vsize (KiB) 916944

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3173
/proc/meminfo: memFree=249896/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=8.57
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 310 45001 0 0 0 0 824 33 16 0 1 0 150717070 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 237 195 169 0 50 0
[pid=2679] ppid=2676 vsize=911588 CPUtime=9450.44
/proc/2679/stat : 2679 (LySATi) R 2676 2676 2577 0 -1 4194304 226974 0 0 0 944809 235 0 0 25 0 1 0 150717930 933466112 226950 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2679/statm: 227897 226950 81 174 0 227720 0
Current children cumulated CPU time (s) 9459.01
Current children cumulated vsize (KiB) 916944

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3173
/proc/meminfo: memFree=249832/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=8.57
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 310 45001 0 0 0 0 824 33 16 0 1 0 150717070 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 237 195 169 0 50 0
[pid=2679] ppid=2676 vsize=911588 CPUtime=9510.42
/proc/2679/stat : 2679 (LySATi) R 2676 2676 2577 0 -1 4194304 226974 0 0 0 950807 235 0 0 25 0 1 0 150717930 933466112 226950 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 1 0 0
/proc/2679/statm: 227897 226950 81 174 0 227720 0
Current children cumulated CPU time (s) 9518.99
Current children cumulated vsize (KiB) 916944

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3173
/proc/meminfo: memFree=249832/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=8.57
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 310 45001 0 0 0 0 824 33 16 0 1 0 150717070 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 237 195 169 0 50 0
[pid=2679] ppid=2676 vsize=911588 CPUtime=9570.4
/proc/2679/stat : 2679 (LySATi) R 2676 2676 2577 0 -1 4194304 226975 0 0 0 956805 235 0 0 25 0 1 0 150717930 933466112 226951 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/2679/statm: 227897 226951 81 174 0 227720 0
Current children cumulated CPU time (s) 9578.97
Current children cumulated vsize (KiB) 916944

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3173
/proc/meminfo: memFree=249832/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=8.57
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 310 45001 0 0 0 0 824 33 16 0 1 0 150717070 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 237 195 169 0 50 0
[pid=2679] ppid=2676 vsize=911588 CPUtime=9630.38
/proc/2679/stat : 2679 (LySATi) R 2676 2676 2577 0 -1 4194304 226975 0 0 0 962803 235 0 0 25 0 1 0 150717930 933466112 226951 1992294400 134512640 135226915 4294956224 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 1 0 0
/proc/2679/statm: 227897 226951 81 174 0 227720 0
Current children cumulated CPU time (s) 9638.95
Current children cumulated vsize (KiB) 916944

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3173
/proc/meminfo: memFree=249832/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=8.57
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 310 45001 0 0 0 0 824 33 16 0 1 0 150717070 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 237 195 169 0 50 0
[pid=2679] ppid=2676 vsize=911588 CPUtime=9690.37
/proc/2679/stat : 2679 (LySATi) R 2676 2676 2577 0 -1 4194304 226976 0 0 0 968801 236 0 0 25 0 1 0 150717930 933466112 226952 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 1 0 0
/proc/2679/statm: 227897 226952 81 174 0 227720 0
Current children cumulated CPU time (s) 9698.94
Current children cumulated vsize (KiB) 916944

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3173
/proc/meminfo: memFree=249896/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=8.57
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 310 45001 0 0 0 0 824 33 16 0 1 0 150717070 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 237 195 169 0 50 0
[pid=2679] ppid=2676 vsize=911588 CPUtime=9750.34
/proc/2679/stat : 2679 (LySATi) R 2676 2676 2577 0 -1 4194304 226976 0 0 0 974798 236 0 0 25 0 1 0 150717930 933466112 226952 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/2679/statm: 227897 226952 81 174 0 227720 0
Current children cumulated CPU time (s) 9758.91
Current children cumulated vsize (KiB) 916944

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3173
/proc/meminfo: memFree=249832/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=8.57
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 310 45001 0 0 0 0 824 33 16 0 1 0 150717070 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 237 195 169 0 50 0
[pid=2679] ppid=2676 vsize=911588 CPUtime=9810.32
/proc/2679/stat : 2679 (LySATi) R 2676 2676 2577 0 -1 4194304 226976 0 0 0 980796 236 0 0 25 0 1 0 150717930 933466112 226952 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2679/statm: 227897 226952 81 174 0 227720 0
Current children cumulated CPU time (s) 9818.89
Current children cumulated vsize (KiB) 916944

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3173
/proc/meminfo: memFree=249832/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=8.57
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 310 45001 0 0 0 0 824 33 16 0 1 0 150717070 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 237 195 169 0 50 0
[pid=2679] ppid=2676 vsize=911588 CPUtime=9870.31
/proc/2679/stat : 2679 (LySATi) R 2676 2676 2577 0 -1 4194304 226976 0 0 0 986794 237 0 0 25 0 1 0 150717930 933466112 226952 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2679/statm: 227897 226952 81 174 0 227720 0
Current children cumulated CPU time (s) 9878.88
Current children cumulated vsize (KiB) 916944

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3173
/proc/meminfo: memFree=249832/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=8.57
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 310 45001 0 0 0 0 824 33 16 0 1 0 150717070 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 237 195 169 0 50 0
[pid=2679] ppid=2676 vsize=911588 CPUtime=9930.29
/proc/2679/stat : 2679 (LySATi) R 2676 2676 2577 0 -1 4194304 226976 0 0 0 992792 237 0 0 25 0 1 0 150717930 933466112 226952 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/2679/statm: 227897 226952 81 174 0 227720 0
Current children cumulated CPU time (s) 9938.86
Current children cumulated vsize (KiB) 916944

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3173
/proc/meminfo: memFree=249832/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=8.57
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 310 45001 0 0 0 0 824 33 16 0 1 0 150717070 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 237 195 169 0 50 0
[pid=2679] ppid=2676 vsize=911588 CPUtime=9990.27
/proc/2679/stat : 2679 (LySATi) R 2676 2676 2577 0 -1 4194304 226976 0 0 0 998790 237 0 0 25 0 1 0 150717930 933466112 226952 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 1 0 0
/proc/2679/statm: 227897 226952 81 174 0 227720 0
Current children cumulated CPU time (s) 9998.84
Current children cumulated vsize (KiB) 916944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3173
/proc/meminfo: memFree=249832/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=8.57
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 310 45001 0 0 0 0 824 33 16 0 1 0 150717070 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 237 195 169 0 50 0
[pid=2679] ppid=2676 vsize=911588 CPUtime=9991.47
/proc/2679/stat : 2679 (LySATi) R 2676 2676 2577 0 -1 4194304 226976 0 0 0 998910 237 0 0 25 0 1 0 150717930 933466112 226952 1992294400 134512640 135226915 4294956224 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 1 0 0
/proc/2679/statm: 227897 226952 81 174 0 227720 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 916944

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

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

[startup+10003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3173
/proc/meminfo: memFree=249832/2055920 swapFree=4180836/4192956
[pid=2676] ppid=2674 vsize=5356 CPUtime=8.57
/proc/2676/stat : 2676 (lysat.sh) S 2674 2676 2577 0 -1 4194304 310 45001 0 0 0 0 824 33 16 0 1 0 150717070 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2676/statm: 1339 237 195 169 0 50 0
[pid=2679] ppid=2676 vsize=911588 CPUtime=9991.47
/proc/2679/stat : 2679 (LySATi) R 2676 2676 2577 0 -1 4194304 226976 0 0 0 998910 237 0 0 25 0 1 0 150717930 933466112 226952 1992294400 134512640 135226915 4294956224 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 1 0 0
/proc/2679/statm: 227897 226952 81 174 0 227720 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 916944

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2676 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=252745
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=338948
# CPU time returned by wait4() is 8.59169
# while last known CPU time is 10000
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10003.5
CPU time (s): 10000
CPU user time (s): 9997.34
CPU system time (s): 2.7
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 916944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.25275
system time used= 0.338948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45311
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= 7
involuntary context switches= 20

runsolver used 11.8562 second user time and 24.4793 second system time

The end

Launcher Data 

Begin job on node2 at 2009-05-02 03:13:50
IDJOB=1772703
IDBENCH=20373
IDSOLVER=609
FILE ID=node2/1772703-1241226828
PBS_JOBID= 9224786
Free space on /tmp= 66232 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-13-u.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772703-1241226828/watcher-1772703-1241226828 -o /tmp/evaluation-result-1772703-1241226828/solver-1772703-1241226828 -C 10000 -W 12000 -M 1800  lysat.sh HOME/instance-1772703-1241226828.cnf i

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ec1a03bc95c5b06907199f7ae65ad092
RANDOM SEED=1700630671

node2.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		: 3000.265
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		: 3000.265
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:       1207000 kB
Buffers:         84036 kB
Cached:         656400 kB
SwapCached:       5932 kB
Active:          52408 kB
Inactive:       696396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1207000 kB
SwapTotal:     4192956 kB
SwapFree:      4180836 kB
Dirty:           21028 kB
Writeback:           0 kB
Mapped:          14056 kB
Slab:            86080 kB
Committed_AS:   884576 kB
PageTables:       1468 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= 66324 MiB
End job on node2 at 2009-05-02 06:00:35