Trace number 1715589

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) 1200.06 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-10-13-u.cnf
MD5SUMa443b9e3a7093c1d9a47b42016a65c52
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark906.632
Satisfiable
(Un)Satisfiability was proved
Number of variables226208
Number of clauses1021181
Sum of the clauses size2332626
Maximum clause length10
Minimum clause length1
Number of clauses of size 119072
Number of clauses of size 2821353
Number of clauses of size 3137896
Number of clauses of size 44760
Number of clauses of size 519040
Number of clauses of size over 519060

Solver Data 

0.00/0.00	c Parsing...
0.78/0.88	c ==============================================================================
0.78/0.88	c |           |     ORIGINAL     |              LEARNT              |          |
0.78/0.88	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.78/0.88	c ==============================================================================
0.78/0.88	c |         0 | 1002109  2313554 |  300632       0        0     nan |  0.000 % |
6.88/6.98	c |         0 |  363891   939019 |      --       0       --      -- |     --   | -364511/-752771
6.88/6.98	c ==============================================================================
6.88/6.98	c Result  :   #vars: 61601   #clauses: 363891   #literals: 939019
6.88/6.98	c CPU time:   6.72598 s
6.88/6.98	c ==============================================================================
7.38/7.46	This is MiniSat 2.0 beta
7.38/7.46	WARNING: for repeatability, setting FPU to use double precision
7.38/7.46	============================[ Problem Statistics ]=============================
7.38/7.46	|                                                                             |
7.38/7.46	|  Number of variables:  61601                                                |
7.38/7.46	|  Number of clauses:    363891                                               |
7.57/7.70	|  Parsing time:         0.20         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-1715589-1240605735/watcher-1715589-1240605735 -o /tmp/evaluation-result-1715589-1240605735/solver-1715589-1240605735 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1715589-1240605735.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: 0.08 0.02 0.01 3/64 6535
/proc/meminfo: memFree=1094672/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0
/proc/6535/stat : 6535 (lysat.sh) R 6533 6535 6498 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 88601078 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 248761608863 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6535/statm: 1339 234 194 169 0 50 0
[pid=6536] ppid=6535 vsize=1140 CPUtime=0
/proc/6536/stat : 6536 (SatElite) R 6535 6535 6498 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 88601078 1167360 192 1992294400 134512640 135034092 4294956112 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/6536/statm: 285 192 50 127 0 155 0

[startup+0.074951 s]
/proc/loadavg: 0.08 0.02 0.01 3/64 6535
/proc/meminfo: memFree=1094672/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 88601078 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6535/statm: 1339 235 195 169 0 50 0
[pid=6536] ppid=6535 vsize=13456 CPUtime=0.06
/proc/6536/stat : 6536 (SatElite) R 6535 6535 6498 0 -1 4194304 3075 0 0 0 5 1 0 0 19 0 1 0 88601078 13778944 3059 1992294400 134512640 135034092 4294956112 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/6536/statm: 3364 3061 50 127 0 3234 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 18812

[startup+0.101951 s]
/proc/loadavg: 0.08 0.02 0.01 3/64 6535
/proc/meminfo: memFree=1094672/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 88601078 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6535/statm: 1339 235 195 169 0 50 0
[pid=6536] ppid=6535 vsize=21668 CPUtime=0.09
/proc/6536/stat : 6536 (SatElite) R 6535 6535 6498 0 -1 4194304 4558 0 0 0 7 2 0 0 19 0 1 0 88601078 22188032 4542 1992294400 134512640 135034092 4294956112 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/6536/statm: 5417 4544 50 127 0 5287 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27024

[startup+0.301969 s]
/proc/loadavg: 0.08 0.02 0.01 3/64 6535
/proc/meminfo: memFree=1094672/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 88601078 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6535/statm: 1339 235 195 169 0 50 0
[pid=6536] ppid=6535 vsize=52392 CPUtime=0.29
/proc/6536/stat : 6536 (SatElite) R 6535 6535 6498 0 -1 4194304 11587 0 0 0 23 6 0 0 21 0 1 0 88601078 53649408 11571 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/6536/statm: 13098 11571 50 127 0 12968 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 57748

[startup+0.702004 s]
/proc/loadavg: 0.08 0.02 0.01 3/64 6535
/proc/meminfo: memFree=1094672/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 88601078 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6535/statm: 1339 235 195 169 0 50 0
[pid=6536] ppid=6535 vsize=81508 CPUtime=0.69
/proc/6536/stat : 6536 (SatElite) R 6535 6535 6498 0 -1 4194304 19386 0 0 0 57 12 0 0 25 0 1 0 88601078 83464192 19370 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/6536/statm: 20377 19370 51 127 0 20247 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 86864

[startup+1.50107 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 6537
/proc/meminfo: memFree=998656/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 88601078 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6535/statm: 1339 235 195 169 0 50 0
[pid=6536] ppid=6535 vsize=110820 CPUtime=1.49
/proc/6536/stat : 6536 (SatElite) R 6535 6535 6498 0 -1 4194304 28060 0 0 0 132 17 0 0 25 0 1 0 88601078 113479680 25428 1992294400 134512640 135034092 4294956112 18446744073709551615 134536786 0 0 4096 3 0 0 0 17 0 0 0
/proc/6536/statm: 27705 25428 68 127 0 27575 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 116176

[startup+3.10122 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 6537
/proc/meminfo: memFree=986304/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 88601078 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6535/statm: 1339 235 195 169 0 50 0
[pid=6536] ppid=6535 vsize=116116 CPUtime=3.09
/proc/6536/stat : 6536 (SatElite) R 6535 6535 6498 0 -1 4194304 29558 0 0 0 291 18 0 0 25 0 1 0 88601078 118902784 26731 1992294400 134512640 135034092 4294956112 18446744073709551615 134566409 0 0 4096 3 0 0 0 17 0 0 0
/proc/6536/statm: 29029 26731 68 127 0 28899 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 121472

[startup+6.3025 s]
/proc/loadavg: 0.15 0.03 0.01 2/66 6537
/proc/meminfo: memFree=981440/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 88601078 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6535/statm: 1339 235 195 169 0 50 0
[pid=6536] ppid=6535 vsize=126216 CPUtime=6.29
/proc/6536/stat : 6536 (SatElite) R 6535 6535 6498 0 -1 4194304 37396 0 0 0 608 21 0 0 25 0 1 0 88601078 129245184 29108 1992294400 134512640 135034092 4294956112 18446744073709551615 134678422 0 0 4096 3 0 0 0 17 0 0 0
/proc/6536/statm: 31554 29108 68 127 0 31424 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 131572

[startup+12.7011 s]
/proc/loadavg: 0.30 0.06 0.02 2/66 6538
/proc/meminfo: memFree=1061120/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=7.45
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 310 44696 0 0 0 0 716 29 16 0 1 0 88601078 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=22140 CPUtime=5.21
/proc/6538/stat : 6538 (LySATc) R 6535 6535 6498 0 -1 4194304 5082 0 0 0 518 3 0 0 25 0 1 0 88601824 22671360 5067 1992294400 134512640 135214827 4294956224 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 5535 5067 77 171 0 5362 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 27496

[startup+25.5012 s]
/proc/loadavg: 0.45 0.11 0.04 2/66 6538
/proc/meminfo: memFree=1057088/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=7.45
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 310 44696 0 0 0 0 716 29 16 0 1 0 88601078 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=26628 CPUtime=18
/proc/6538/stat : 6538 (LySATc) R 6535 6535 6498 0 -1 4194304 6203 0 0 0 1796 4 0 0 25 0 1 0 88601824 27267072 6188 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 6657 6188 77 171 0 6484 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 31984

[startup+51.1015 s]
/proc/loadavg: 0.64 0.18 0.06 2/66 6538
/proc/meminfo: memFree=1046976/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=7.45
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 310 44696 0 0 0 0 716 29 16 0 1 0 88601078 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=36716 CPUtime=43.6
/proc/6538/stat : 6538 (LySATc) R 6535 6535 6498 0 -1 4194304 8737 0 0 0 4353 7 0 0 25 0 1 0 88601824 37597184 8722 1992294400 134512640 135214827 4294956224 18446744073709551615 134540665 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 9179 8722 77 171 0 9006 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 42072

[startup+102.306 s]
/proc/loadavg: 0.84 0.30 0.11 2/66 6538
/proc/meminfo: memFree=1031296/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=7.45
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 310 44696 0 0 0 0 716 29 16 0 1 0 88601078 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=52276 CPUtime=94.78
/proc/6538/stat : 6538 (LySATc) R 6535 6535 6498 0 -1 4194304 12614 0 0 0 9466 12 0 0 25 0 1 0 88601824 53530624 12599 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 13069 12599 77 171 0 12896 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 57632

[startup+162.301 s]
/proc/loadavg: 0.94 0.43 0.16 2/66 6538
/proc/meminfo: memFree=1018688/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=7.45
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 310 44696 0 0 0 0 716 29 16 0 1 0 88601078 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=65144 CPUtime=154.75
/proc/6538/stat : 6538 (LySATc) R 6535 6535 6498 0 -1 4194304 15809 0 0 0 15459 16 0 0 25 0 1 0 88601824 66707456 15794 1992294400 134512640 135214827 4294956224 18446744073709551615 134527344 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 16286 15794 77 171 0 16113 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 70500

[startup+222.302 s]
/proc/loadavg: 0.98 0.53 0.21 2/66 6538
/proc/meminfo: memFree=1004864/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=7.45
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 310 44696 0 0 0 0 716 29 16 0 1 0 88601078 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=78888 CPUtime=214.74
/proc/6538/stat : 6538 (LySATc) R 6535 6535 6498 0 -1 4194304 19230 0 0 0 21454 20 0 0 25 0 1 0 88601824 80781312 19215 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 19722 19215 77 171 0 19549 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 84244

[startup+282.302 s]
/proc/loadavg: 0.99 0.61 0.26 2/66 6538
/proc/meminfo: memFree=992640/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=7.45
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 310 44696 0 0 0 0 716 29 16 0 1 0 88601078 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=91220 CPUtime=274.71
/proc/6538/stat : 6538 (LySATc) R 6535 6535 6498 0 -1 4194304 22303 0 0 0 27447 24 0 0 25 0 1 0 88601824 93409280 22288 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 22805 22288 77 171 0 22632 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 96576

[startup+342.301 s]
/proc/loadavg: 0.99 0.68 0.30 2/66 6538
/proc/meminfo: memFree=983616/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=7.45
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 310 44696 0 0 0 0 716 29 16 0 1 0 88601078 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=100076 CPUtime=334.69
/proc/6538/stat : 6538 (LySATc) R 6535 6535 6498 0 -1 4194304 24515 0 0 0 33443 26 0 0 25 0 1 0 88601824 102477824 24500 1992294400 134512640 135214827 4294956224 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 25019 24500 77 171 0 24846 0

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

/proc/6538/statm: 31104 30488 77 171 0 30931 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 129772

[startup+582.301 s]
/proc/loadavg: 0.99 0.85 0.45 2/66 6538
/proc/meminfo: memFree=950528/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=7.45
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 310 44696 0 0 0 0 716 29 16 0 1 0 88601078 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=133608 CPUtime=574.6
/proc/6538/stat : 6538 (LySATc) R 6535 6535 6498 0 -1 4194304 32791 0 0 0 57425 35 0 0 25 0 1 0 88601824 136814592 32776 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 33402 32776 77 171 0 33229 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 138964

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/66 6538
/proc/meminfo: memFree=943936/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=7.45
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 310 44696 0 0 0 0 716 29 16 0 1 0 88601078 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=140516 CPUtime=634.58
/proc/6538/stat : 6538 (LySATc) R 6535 6535 6498 0 -1 4194304 34410 0 0 0 63421 37 0 0 25 0 1 0 88601824 143888384 34395 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 35129 34395 77 171 0 34956 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 145872

[startup+702.302 s]
/proc/loadavg: 0.99 0.89 0.51 2/66 6538
/proc/meminfo: memFree=936896/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=7.45
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 310 44696 0 0 0 0 716 29 16 0 1 0 88601078 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=147640 CPUtime=694.55
/proc/6538/stat : 6538 (LySATc) R 6535 6535 6498 0 -1 4194304 36181 0 0 0 69416 39 0 0 25 0 1 0 88601824 151183360 36166 1992294400 134512640 135214827 4294956224 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 36910 36166 77 171 0 36737 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 152996

[startup+762.305 s]
/proc/loadavg: 1.04 0.92 0.54 2/66 6538
/proc/meminfo: memFree=930880/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=7.45
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 310 44696 0 0 0 0 716 29 16 0 1 0 88601078 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=153504 CPUtime=754.54
/proc/6538/stat : 6538 (LySATc) R 6535 6535 6498 0 -1 4194304 37663 0 0 0 75413 41 0 0 25 0 1 0 88601824 157188096 37648 1992294400 134512640 135214827 4294956224 18446744073709551615 134529473 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 38376 37648 77 171 0 38203 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 158860

[startup+822.302 s]
/proc/loadavg: 1.13 0.96 0.58 2/66 6538
/proc/meminfo: memFree=925696/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=7.45
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 310 44696 0 0 0 0 716 29 16 0 1 0 88601078 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=158772 CPUtime=814.51
/proc/6538/stat : 6538 (LySATc) R 6535 6535 6498 0 -1 4194304 38977 0 0 0 81409 42 0 0 25 0 1 0 88601824 162582528 38962 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 39693 38962 77 171 0 39520 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 164128

[startup+882.302 s]
/proc/loadavg: 1.08 0.98 0.61 2/66 6538
/proc/meminfo: memFree=921088/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=7.45
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 310 44696 0 0 0 0 716 29 16 0 1 0 88601078 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=163520 CPUtime=874.46
/proc/6538/stat : 6538 (LySATc) R 6535 6535 6498 0 -1 4194304 40128 0 0 0 87404 42 0 0 25 0 1 0 88601824 167444480 40113 1992294400 134512640 135214827 4294956224 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 40880 40113 77 171 0 40707 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 168876

[startup+942.301 s]
/proc/loadavg: 1.03 0.98 0.63 2/66 6538
/proc/meminfo: memFree=916032/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=7.45
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 310 44696 0 0 0 0 716 29 16 0 1 0 88601078 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=168604 CPUtime=934.45
/proc/6538/stat : 6538 (LySATc) R 6535 6535 6498 0 -1 4194304 41397 0 0 0 93401 44 0 0 25 0 1 0 88601824 172650496 41382 1992294400 134512640 135214827 4294956224 18446744073709551615 134536683 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 42151 41382 77 171 0 41978 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 173960

[startup+1002.3 s]
/proc/loadavg: 1.01 0.98 0.65 2/66 6538
/proc/meminfo: memFree=910784/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=7.45
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 310 44696 0 0 0 0 716 29 16 0 1 0 88601078 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=173728 CPUtime=994.42
/proc/6538/stat : 6538 (LySATc) R 6535 6535 6498 0 -1 4194304 42699 0 0 0 99397 45 0 0 25 0 1 0 88601824 177897472 42684 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 43432 42684 77 171 0 43259 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 179084

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.67 2/66 6538
/proc/meminfo: memFree=904640/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=7.45
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 310 44696 0 0 0 0 716 29 16 0 1 0 88601078 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=180008 CPUtime=1054.38
/proc/6538/stat : 6538 (LySATc) R 6535 6535 6498 0 -1 4194304 44249 0 0 0 105391 47 0 0 25 0 1 0 88601824 184328192 44234 1992294400 134512640 135214827 4294956224 18446744073709551615 134538245 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 45002 44234 77 171 0 44829 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 185364

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.68 2/66 6538
/proc/meminfo: memFree=899328/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=7.45
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 310 44696 0 0 0 0 716 29 16 0 1 0 88601078 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=185240 CPUtime=1114.36
/proc/6538/stat : 6538 (LySATc) R 6535 6535 6498 0 -1 4194304 45549 0 0 0 111388 48 0 0 25 0 1 0 88601824 189685760 45534 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 46310 45534 77 171 0 46137 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 190596

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.70 2/66 6544
/proc/meminfo: memFree=895808/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=7.45
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 310 44696 0 0 0 0 716 29 16 0 1 0 88601078 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=189440 CPUtime=1174.32
/proc/6538/stat : 6538 (LySATc) R 6535 6535 6498 0 -1 4194304 46393 0 0 0 117383 49 0 0 25 0 1 0 88601824 193986560 46370 1992294400 134512640 135214827 4294956224 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 47360 46370 77 171 0 47187 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 194796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.98 0.71 2/66 6544
/proc/meminfo: memFree=894784/2055920 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=7.45
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6498 0 -1 4194304 310 44696 0 0 0 0 716 29 16 0 1 0 88601078 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=190232 CPUtime=1192.61
/proc/6538/stat : 6538 (LySATc) R 6535 6535 6498 0 -1 4194304 46628 0 0 0 119212 49 0 0 25 0 1 0 88601824 194797568 46605 1992294400 134512640 135214827 4294956224 18446744073709551615 134529685 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 47558 46605 77 171 0 47385 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 195588

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 6535 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=169910
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=292955
# CPU time returned by wait4() is 7.46287
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.28
CPU system time (s): 0.78
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 195588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.16991
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45006
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 14

runsolver used 1.09383 second user time and 3.2845 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-24 22:42:17
IDJOB=1715589
IDBENCH=20342
IDSOLVER=512
FILE ID=node55/1715589-1240605735
PBS_JOBID= 9186263
Free space on /tmp= 66364 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/medium-unsat/total-10-13-u.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715589-1240605735/watcher-1715589-1240605735 -o /tmp/evaluation-result-1715589-1240605735/solver-1715589-1240605735 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1715589-1240605735.cnf c

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

MD5SUM BENCH= a443b9e3a7093c1d9a47b42016a65c52
RANDOM SEED=1806047855

node55.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		: 3000.240
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		: 3000.240
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:       1095152 kB
Buffers:         90636 kB
Cached:         763648 kB
SwapCached:          0 kB
Active:         395956 kB
Inactive:       472136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1095152 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           20464 kB
Writeback:           0 kB
Mapped:          23552 kB
Slab:            78712 kB
Committed_AS:   181928 kB
PageTables:       1360 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= 66348 MiB
End job on node55 at 2009-04-24 23:02:20