Trace number 1525319

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.07 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S2100934911-025.cnf
MD5SUM094bbc8049ac48071777e2655eaf782a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.1683
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   25200    75600 |    7559       0        0     nan |  0.000 % |
0.00/0.07	c |         0 |   25052    76014 |      --       0       --      -- |     --   | -148/414
0.00/0.07	c ==============================================================================
0.00/0.07	c Result  :   #vars: 5862   #clauses: 25052   #literals: 76014
0.00/0.07	c CPU time:   0.071989 s
0.00/0.07	c ==============================================================================
0.09/0.11	c lySAT 0.1
0.09/0.11	c minisat core +  additionnal features
0.09/0.11	c ============================[ Problem Statistics ]=============================
0.09/0.11	c |                                                                             |
0.09/0.11	c |  Number of variables:  5862                                                 |
0.09/0.11	c |  Number of clauses:    25052                                                |
0.09/0.13	c |  Parsing time:         0.02         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525319-1238395796/watcher-1525319-1238395796 -o /tmp/evaluation-result-1525319-1238395796/solver-1525319-1238395796 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525319-1238395796.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 27674
/proc/meminfo: memFree=1728816/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0
/proc/27674/stat : 27674 (lysat.sh) R 27672 27674 27154 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 465913443 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 268213742239 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/27674/statm: 1339 234 194 169 0 50 0
[pid=27675] ppid=27674 vsize=1556 CPUtime=0
/proc/27675/stat : 27675 (SatElite) R 27674 27674 27154 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 465913443 1593344 277 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/27675/statm: 389 279 50 127 0 259 0

[startup+0.0997571 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 27674
/proc/meminfo: memFree=1728816/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 465913443 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27674/statm: 1339 235 195 169 0 50 0
[pid=27675] ppid=27674 vsize=3640 CPUtime=0.09
/proc/27675/stat : 27675 (SatElite) R 27674 27674 27154 0 -1 4194304 845 0 0 0 9 0 0 0 19 0 1 0 465913443 3727360 812 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/27675/statm: 910 812 69 127 0 780 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8996

[startup+0.101756 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 27674
/proc/meminfo: memFree=1728816/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 465913443 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27674/statm: 1339 235 195 169 0 50 0
[pid=27675] ppid=27674 vsize=3640 CPUtime=0.09
/proc/27675/stat : 27675 (SatElite) R 27674 27674 27154 0 -1 4194304 845 0 0 0 9 0 0 0 19 0 1 0 465913443 3727360 812 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/27675/statm: 910 812 69 127 0 780 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8996

[startup+0.301789 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 27674
/proc/meminfo: memFree=1728816/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5356

[startup+0.701836 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 27674
/proc/meminfo: memFree=1728816/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5356

[startup+1.50192 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 27677
/proc/meminfo: memFree=1724256/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=6148 CPUtime=1.37
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 1284 0 0 0 137 0 0 0 25 0 1 0 465913453 6295552 1270 1992294400 134512640 135226915 4294956208 18446744073709551615 134539409 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 1537 1270 82 174 0 1360 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 11504

[startup+3.1011 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 27677
/proc/meminfo: memFree=1722336/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=7988 CPUtime=2.98
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 1736 0 0 0 297 1 0 0 25 0 1 0 465913453 8179712 1722 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 1997 1722 82 174 0 1820 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13344

[startup+6.30246 s]
/proc/loadavg: 0.92 0.97 0.99 2/67 27677
/proc/meminfo: memFree=1718816/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=12180 CPUtime=6.17
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 2800 0 0 0 616 1 0 0 25 0 1 0 465913453 12472320 2786 1992294400 134512640 135226915 4294956208 18446744073709551615 134548065 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 3045 2786 82 174 0 2868 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 17536

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 27677
/proc/meminfo: memFree=1709408/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=19580 CPUtime=12.57
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 4658 0 0 0 1255 2 0 0 25 0 1 0 465913453 20049920 4644 1992294400 134512640 135226915 4294956208 18446744073709551615 134536935 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 4895 4644 82 174 0 4718 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 24936

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.99 2/67 27677
/proc/meminfo: memFree=1704096/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=25624 CPUtime=25.36
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 6134 0 0 0 2533 3 0 0 25 0 1 0 465913453 26238976 6120 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 6406 6120 82 174 0 6229 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 30980

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/67 27679
/proc/meminfo: memFree=1694240/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=34880 CPUtime=50.95
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 8463 0 0 0 5089 6 0 0 25 0 1 0 465913453 35717120 8449 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 8720 8449 82 174 0 8543 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 40236

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/67 27679
/proc/meminfo: memFree=1674272/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=54764 CPUtime=102.13
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 13437 0 0 0 10201 12 0 0 25 0 1 0 465913453 56078336 13423 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 13691 13423 82 174 0 13514 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 60120

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 27679
/proc/meminfo: memFree=1658016/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=71060 CPUtime=162.1
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 17482 0 0 0 16195 15 0 0 25 0 1 0 465913453 72765440 17468 1992294400 134512640 135226915 4294956208 18446744073709551615 134538566 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 17765 17468 82 174 0 17588 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 76416

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 27679
/proc/meminfo: memFree=1642656/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=86240 CPUtime=222.08
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 21311 0 0 0 22189 19 0 0 25 0 1 0 465913453 88309760 21297 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 21560 21297 82 174 0 21383 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 91596

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 27679
/proc/meminfo: memFree=1622176/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=106948 CPUtime=282.03
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 26421 0 0 0 28178 25 0 0 25 0 1 0 465913453 109514752 26407 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 26737 26407 82 174 0 26560 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 112304

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 27679
/proc/meminfo: memFree=1622176/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=106948 CPUtime=342
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 26421 0 0 0 34175 25 0 0 25 0 1 0 465913453 109514752 26407 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 26737 26407 82 174 0 26560 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 112304

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 27679
/proc/meminfo: memFree=1598688/2055920 swapFree=4178736/4192956

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

/proc/27677/statm: 38430 38095 82 174 0 38253 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 159076

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 27679
/proc/meminfo: memFree=1575328/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=153720 CPUtime=641.84
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 38109 0 0 0 64143 41 0 0 25 0 1 0 465913453 157409280 38095 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 38430 38095 82 174 0 38253 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 159076

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 27685
/proc/meminfo: memFree=1575136/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=153720 CPUtime=701.79
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 38109 0 0 0 70138 41 0 0 25 0 1 0 465913453 157409280 38095 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 38430 38095 82 174 0 38253 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 159076

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 27685
/proc/meminfo: memFree=1559520/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=169532 CPUtime=761.77
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 42069 0 0 0 76130 47 0 0 25 0 1 0 465913453 173600768 42055 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 42383 42055 82 174 0 42206 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 174888

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 27685
/proc/meminfo: memFree=1536160/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=192596 CPUtime=821.74
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 47884 0 0 0 82120 54 0 0 25 0 1 0 465913453 197218304 47870 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 48149 47870 82 174 0 47972 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 197952

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 27685
/proc/meminfo: memFree=1536160/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=192596 CPUtime=881.71
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 47884 0 0 0 88117 54 0 0 25 0 1 0 465913453 197218304 47870 1992294400 134512640 135226915 4294956208 18446744073709551615 134536845 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 48149 47870 82 174 0 47972 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 197952

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 27685
/proc/meminfo: memFree=1536160/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=192596 CPUtime=941.68
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 47884 0 0 0 94114 54 0 0 25 0 1 0 465913453 197218304 47870 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 48149 47870 82 174 0 47972 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 197952

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 27685
/proc/meminfo: memFree=1536160/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=192596 CPUtime=1001.66
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 47884 0 0 0 100112 54 0 0 25 0 1 0 465913453 197218304 47870 1992294400 134512640 135226915 4294956208 18446744073709551615 134540839 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 48149 47870 82 174 0 47972 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 197952

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 27685
/proc/meminfo: memFree=1533152/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=196000 CPUtime=1061.64
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 48720 0 0 0 106108 56 0 0 25 0 1 0 465913453 200704000 48706 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 49000 48706 82 174 0 48823 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 201356

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 27685
/proc/meminfo: memFree=1508768/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=220480 CPUtime=1121.61
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 54738 0 0 0 112099 62 0 0 25 0 1 0 465913453 225771520 54724 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 55120 54724 82 174 0 54943 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 225836

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 27685
/proc/meminfo: memFree=1487200/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=242336 CPUtime=1181.59
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 60212 0 0 0 118089 70 0 0 25 0 1 0 465913453 248152064 60198 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 60584 60198 82 174 0 60407 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 247692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 27685
/proc/meminfo: memFree=1480096/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=248892 CPUtime=1199.98
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 61868 0 0 0 119926 72 0 0 25 0 1 0 465913453 254865408 61854 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 62223 61854 82 174 0 62046 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 254248

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 27685
/proc/meminfo: memFree=1480096/2055920 swapFree=4178736/4192956
[pid=27674] ppid=27672 vsize=5356 CPUtime=0.09
/proc/27674/stat : 27674 (lysat.sh) S 27672 27674 27154 0 -1 4194304 311 848 0 0 0 0 9 0 16 0 1 0 465913443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27674/statm: 1339 237 195 169 0 50 0
[pid=27677] ppid=27674 vsize=248892 CPUtime=1199.98
/proc/27677/stat : 27677 (LySATi) R 27674 27674 27154 0 -1 4194304 61868 0 0 0 119926 72 0 0 25 0 1 0 465913453 254865408 61854 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/27677/statm: 62223 61854 82 174 0 62046 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 254248

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27674 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=101984
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.110982
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1199.35
CPU system time (s): 0.72
CPU usage (%): 99.9464
Max. virtual memory (cumulated for all children) (KiB): 254248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.101984
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1159
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.98485 second user time and 3.39148 second system time

The end

Launcher Data 

Begin job on node32 at 2009-03-30 08:49:56
IDJOB=1525319
IDBENCH=70320
IDSOLVER=511
FILE ID=node32/1525319-1238395796
PBS_JOBID= 9061313
Free space on /tmp= 66456 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S2100934911-025.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525319-1238395796/watcher-1525319-1238395796 -o /tmp/evaluation-result-1525319-1238395796/solver-1525319-1238395796 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525319-1238395796.cnf i

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

MD5SUM BENCH= 094bbc8049ac48071777e2655eaf782a
RANDOM SEED=1609330073

node32.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		: 3000.234
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		: 3000.234
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:       1729296 kB
Buffers:         72080 kB
Cached:         188632 kB
SwapCached:       7344 kB
Active:          74540 kB
Inactive:       194944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1729296 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:            2608 kB
Writeback:           0 kB
Mapped:          14512 kB
Slab:            42932 kB
Committed_AS:  1473508 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66452 MiB
End job on node32 at 2009-03-30 09:09:59