Trace number 1525280

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) 1200.04 1200.72

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S500426663-025.cnf
MD5SUM6bf66283a1f602e5557546993c52c1e8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.08207
Satisfiable
(Un)Satisfiability was proved
Number of variables7999
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.09/0.10	c |         0 |   33384   101297 |      --       0       --      -- |     --   | -216/497
0.09/0.10	c ==============================================================================
0.09/0.10	c Result  :   #vars: 7808   #clauses: 33384   #literals: 101297
0.09/0.10	c CPU time:   0.100984 s
0.09/0.10	c ==============================================================================
0.09/0.14	This is MiniSat 2.0 beta
0.09/0.14	WARNING: for repeatability, setting FPU to use double precision
0.09/0.14	============================[ Problem Statistics ]=============================
0.09/0.14	|                                                                             |
0.09/0.15	|  Number of variables:  7808                                                 |
0.09/0.15	|  Number of clauses:    33384                                                |
0.09/0.17	|  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-1525280-1238393908/watcher-1525280-1238393908 -o /tmp/evaluation-result-1525280-1238393908/solver-1525280-1238393908 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525280-1238393908.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: 0.91 0.97 0.99 3/70 2371
/proc/meminfo: memFree=787664/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0
/proc/2371/stat : 2371 (lysat.sh) R 2369 2371 1973 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1112053475 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 258939087519 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/2371/statm: 1339 234 194 169 0 50 0
[pid=2372] ppid=2371 vsize=1556 CPUtime=0
/proc/2372/stat : 2372 (SatElite) R 2371 2371 1973 0 -1 4194304 316 0 0 0 0 0 0 0 18 0 1 0 1112053475 1593344 300 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/2372/statm: 389 302 50 127 0 259 0

[startup+0.075607 s]
/proc/loadavg: 0.91 0.97 0.99 3/70 2371
/proc/meminfo: memFree=787664/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112053475 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2371/statm: 1339 235 195 169 0 50 0
[pid=2372] ppid=2371 vsize=4316 CPUtime=0.07
/proc/2372/stat : 2372 (SatElite) R 2371 2371 1973 0 -1 4194304 998 0 0 0 7 0 0 0 19 0 1 0 1112053475 4419584 982 1992294400 134512640 135034092 4294956096 18446744073709551615 134566558 0 0 4096 3 0 0 0 17 0 0 0
/proc/2372/statm: 1079 982 68 127 0 949 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9672

[startup+0.101612 s]
/proc/loadavg: 0.91 0.97 0.99 3/70 2371
/proc/meminfo: memFree=787664/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112053475 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2371/statm: 1339 235 195 169 0 50 0
[pid=2372] ppid=2371 vsize=4316 CPUtime=0.09
/proc/2372/stat : 2372 (SatElite) R 2371 2371 1973 0 -1 4194304 998 0 0 0 9 0 0 0 19 0 1 0 1112053475 4419584 982 1992294400 134512640 135034092 4294956096 18446744073709551615 134574392 0 0 4096 3 0 0 0 17 0 0 0
/proc/2372/statm: 1079 982 68 127 0 949 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9672

[startup+0.301657 s]
/proc/loadavg: 0.91 0.97 0.99 3/70 2371
/proc/meminfo: memFree=787664/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+0.701729 s]
/proc/loadavg: 0.91 0.97 0.99 3/70 2371
/proc/meminfo: memFree=787664/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+1.50187 s]
/proc/loadavg: 0.91 0.97 0.99 2/72 2374
/proc/meminfo: memFree=781824/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=7484 CPUtime=1.33
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 1649 0 0 0 133 0 0 0 25 0 1 0 1112053490 7663616 1635 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 1871 1635 78 171 0 1698 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 12840

[startup+3.10116 s]
/proc/loadavg: 0.91 0.97 0.99 2/72 2374
/proc/meminfo: memFree=778944/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=11312 CPUtime=2.94
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 2591 0 0 0 293 1 0 0 25 0 1 0 1112053490 11583488 2577 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 2828 2577 78 171 0 2655 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16668

[startup+6.30174 s]
/proc/loadavg: 0.92 0.97 0.99 2/72 2374
/proc/meminfo: memFree=771968/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=17428 CPUtime=6.13
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 4127 0 0 0 611 2 0 0 25 0 1 0 1112053490 17846272 4113 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 4357 4113 78 171 0 4184 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 22784

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.99 2/72 2374
/proc/meminfo: memFree=760384/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=28152 CPUtime=12.53
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 6801 0 0 0 1249 4 0 0 25 0 1 0 1112053490 28827648 6787 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 7038 6787 78 171 0 6865 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 33508

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/72 2374
/proc/meminfo: memFree=756928/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=30792 CPUtime=25.33
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 7478 0 0 0 2528 5 0 0 25 0 1 0 1112053490 31531008 7464 1992294400 134512640 135214827 4294956208 18446744073709551615 134538201 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 7698 7464 78 171 0 7525 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 36148

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/72 2374
/proc/meminfo: memFree=744384/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=43284 CPUtime=50.91
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 10594 0 0 0 5084 7 0 0 25 0 1 0 1112053490 44322816 10580 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 10821 10580 78 171 0 10648 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 48640

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/72 2374
/proc/meminfo: memFree=737792/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=49884 CPUtime=102.09
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 12238 0 0 0 10200 9 0 0 25 0 1 0 1112053490 51081216 12224 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 12471 12224 78 171 0 12298 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 55240

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 2374
/proc/meminfo: memFree=737664/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=49884 CPUtime=162.06
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 12252 0 0 0 16197 9 0 0 25 0 1 0 1112053490 51081216 12238 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 12471 12238 78 171 0 12298 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 55240

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 2374
/proc/meminfo: memFree=729408/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=58208 CPUtime=222.02
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 14333 0 0 0 22191 11 0 0 25 0 1 0 1112053490 59604992 14319 1992294400 134512640 135214827 4294956208 18446744073709551615 134529320 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 14552 14319 78 171 0 14379 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 63564

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 2374
/proc/meminfo: memFree=723584/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=64140 CPUtime=282
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 15787 0 0 0 28187 13 0 0 25 0 1 0 1112053490 65679360 15773 1992294400 134512640 135214827 4294956208 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 16035 15773 78 171 0 15862 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 69496

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 2374
/proc/meminfo: memFree=719808/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=67968 CPUtime=341.97
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 16736 0 0 0 34183 14 0 0 25 0 1 0 1112053490 69599232 16722 1992294400 134512640 135214827 4294956208 18446744073709551615 134529691 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 16992 16722 78 171 0 16819 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 73324

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 2374
/proc/meminfo: memFree=718976/2055920 swapFree=4170584/4192956

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

/proc/2374/statm: 18848 18587 78 171 0 18675 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 80748

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 2374
/proc/meminfo: memFree=712320/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=75392 CPUtime=641.82
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 18601 0 0 0 64165 17 0 0 25 0 1 0 1112053490 77201408 18587 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 18848 18587 78 171 0 18675 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 80748

[startup+702.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/72 2374
/proc/meminfo: memFree=712192/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=75392 CPUtime=701.78
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 18601 0 0 0 70161 17 0 0 25 0 1 0 1112053490 77201408 18587 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 18848 18587 78 171 0 18675 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 80748

[startup+762.306 s]
/proc/loadavg: 1.10 1.00 1.00 2/72 2374
/proc/meminfo: memFree=709760/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=77768 CPUtime=761.74
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 19206 0 0 0 76157 17 0 0 25 0 1 0 1112053490 79634432 19192 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 19442 19192 78 171 0 19269 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 83124

[startup+822.301 s]
/proc/loadavg: 1.10 1.02 1.00 2/72 2374
/proc/meminfo: memFree=705664/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=81860 CPUtime=821.71
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 20240 0 0 0 82153 18 0 0 25 0 1 0 1112053490 83824640 20226 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 20465 20226 78 171 0 20292 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 87216

[startup+882.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/72 2374
/proc/meminfo: memFree=705664/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=81860 CPUtime=881.68
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 20240 0 0 0 88150 18 0 0 25 0 1 0 1112053490 83824640 20226 1992294400 134512640 135214827 4294956208 18446744073709551615 134529440 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 20465 20226 78 171 0 20292 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 87216

[startup+942.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/72 2374
/proc/meminfo: memFree=701120/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=86480 CPUtime=941.64
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 21389 0 0 0 94144 20 0 0 25 0 1 0 1112053490 88555520 21375 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 21620 21375 78 171 0 21447 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 91836

[startup+1002.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/72 2374
/proc/meminfo: memFree=701120/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=86480 CPUtime=1001.61
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 21389 0 0 0 100141 20 0 0 25 0 1 0 1112053490 88555520 21375 1992294400 134512640 135214827 4294956208 18446744073709551615 134538998 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 21620 21375 78 171 0 21447 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 91836

[startup+1062.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/72 2374
/proc/meminfo: memFree=701120/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=86480 CPUtime=1061.58
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 21389 0 0 0 106138 20 0 0 25 0 1 0 1112053490 88555520 21375 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 21620 21375 78 171 0 21447 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 91836

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/72 2374
/proc/meminfo: memFree=701120/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=86480 CPUtime=1121.55
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 21389 0 0 0 112135 20 0 0 25 0 1 0 1112053490 88555520 21375 1992294400 134512640 135214827 4294956208 18446744073709551615 134529440 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 21620 21375 78 171 0 21447 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 91836

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/72 2374
/proc/meminfo: memFree=699328/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=89252 CPUtime=1181.52
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 22075 0 0 0 118131 21 0 0 25 0 1 0 1112053490 91394048 22061 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 22313 22061 78 171 0 22140 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 94608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.02 1.00 2/72 2374
/proc/meminfo: memFree=697472/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=90308 CPUtime=1199.91
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 22327 0 0 0 119970 21 0 0 25 0 1 0 1112053490 92475392 22313 1992294400 134512640 135214827 4294956208 18446744073709551615 134536459 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 22577 22313 78 171 0 22404 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 95664

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: 1.00 1.02 1.00 2/72 2374
/proc/meminfo: memFree=697472/2055920 swapFree=4170584/4192956
[pid=2371] ppid=2369 vsize=5356 CPUtime=0.13
/proc/2371/stat : 2371 (lysat.sh) S 2369 2371 1973 0 -1 4194304 311 1069 0 0 0 0 13 0 16 0 1 0 1112053475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2371/statm: 1339 237 195 169 0 50 0
[pid=2374] ppid=2371 vsize=90308 CPUtime=1199.91
/proc/2374/stat : 2374 (LySATc) R 2371 2371 1973 0 -1 4194304 22327 0 0 0 119970 21 0 0 25 0 1 0 1112053490 92475392 22313 1992294400 134512640 135214827 4294956208 18446744073709551615 134536459 0 0 4096 3 0 0 0 17 0 0 0
/proc/2374/statm: 22577 22313 78 171 0 22404 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 95664

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2371 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=139978
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.147976
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.72
CPU time (s): 1200.04
CPU user time (s): 1199.83
CPU system time (s): 0.21
CPU usage (%): 99.9437
Max. virtual memory (cumulated for all children) (KiB): 95664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.139978
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1380
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= 3

runsolver used 1.08683 second user time and 3.3205 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-30 08:18:28
IDJOB=1525280
IDBENCH=70312
IDSOLVER=512
FILE ID=node45/1525280-1238393908
PBS_JOBID= 9061364
Free space on /tmp= 66416 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S500426663-025.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525280-1238393908/watcher-1525280-1238393908 -o /tmp/evaluation-result-1525280-1238393908/solver-1525280-1238393908 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525280-1238393908.cnf c

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

MD5SUM BENCH= 6bf66283a1f602e5557546993c52c1e8
RANDOM SEED=1132716631

node45.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		: 3000.285
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		: 3000.285
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:        788144 kB
Buffers:        101924 kB
Cached:        1059696 kB
SwapCached:      11516 kB
Active:         248176 kB
Inactive:       926488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        788144 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            2772 kB
Writeback:           0 kB
Mapped:          18668 kB
Slab:            78480 kB
Committed_AS:  2544704 kB
PageTables:       1900 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= 66412 MiB
End job on node45 at 2009-03-30 08:38:31