Trace number 1527394

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) 1200.04 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/380/
unif-k3-r4.25-v380-c1615-S1985172968-100.cnf
MD5SUMd341022d95ddbcad449a00c47578e9f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1615     4845 |     484       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1608     4875 |      --       0       --      -- |     --   | -7/30
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 371   #clauses: 1608   #literals: 4875
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  371                                                  |
0.00/0.01	c |  Number of clauses:    1608                                                 |
0.00/0.01	c |  Parsing time:         0.00         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-1527394-1238596418/watcher-1527394-1238596418 -o /tmp/evaluation-result-1527394-1238596418/solver-1527394-1238596418 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527394-1238596418.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: 0.92 0.99 1.16 3/73 23654
/proc/meminfo: memFree=1510824/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 916030437 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 235 195 169 0 50 0
[pid=23655] ppid=23654 vsize=832 CPUtime=0
/proc/23655/stat : 23655 (SatElite) R 23654 23654 23158 0 -1 4194304 143 0 0 0 0 0 0 0 19 0 1 0 916030437 851968 127 1992294400 134512640 135034092 4294956096 18446744073709551615 134566118 0 0 4096 3 0 0 0 17 0 0 0
/proc/23655/statm: 208 127 68 127 0 78 0

[startup+0.0595831 s]
/proc/loadavg: 0.92 0.99 1.16 3/73 23654
/proc/meminfo: memFree=1510824/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101586 s]
/proc/loadavg: 0.92 0.99 1.16 3/73 23654
/proc/meminfo: memFree=1510824/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301608 s]
/proc/loadavg: 0.92 0.99 1.16 3/73 23654
/proc/meminfo: memFree=1510824/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701652 s]
/proc/loadavg: 0.92 0.99 1.16 3/73 23654
/proc/meminfo: memFree=1510824/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50273 s]
/proc/loadavg: 0.92 0.99 1.16 2/75 23657
/proc/meminfo: memFree=1508888/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=3800 CPUtime=1.48
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 581 0 0 0 148 0 0 0 25 0 1 0 916030438 3891200 566 1992294400 134512640 135226915 4294956208 18446744073709551615 134527823 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 950 566 81 174 0 773 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9156

[startup+3.1019 s]
/proc/loadavg: 0.92 0.99 1.16 2/75 23657
/proc/meminfo: memFree=1507992/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=4464 CPUtime=3.08
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 753 0 0 0 308 0 0 0 25 0 1 0 916030438 4571136 738 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 1116 738 81 174 0 939 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9820

[startup+6.30124 s]
/proc/loadavg: 0.93 0.99 1.16 2/75 23657
/proc/meminfo: memFree=1506776/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=5684 CPUtime=6.27
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 1072 0 0 0 627 0 0 0 25 0 1 0 916030438 5820416 1057 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 1421 1057 81 174 0 1244 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11040

[startup+12.7019 s]
/proc/loadavg: 0.93 0.99 1.16 2/75 23657
/proc/meminfo: memFree=1504536/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=7744 CPUtime=12.68
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 1586 0 0 0 1267 1 0 0 25 0 1 0 916030438 7929856 1571 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 1936 1571 81 174 0 1759 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13100

[startup+25.5013 s]
/proc/loadavg: 0.95 0.99 1.15 2/75 23657
/proc/meminfo: memFree=1502872/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=9472 CPUtime=25.47
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 1966 0 0 0 2546 1 0 0 25 0 1 0 916030438 9699328 1951 1992294400 134512640 135226915 4294956208 18446744073709551615 134525798 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 2368 1951 81 174 0 2191 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14828

[startup+51.102 s]
/proc/loadavg: 0.96 0.99 1.15 2/75 23657
/proc/meminfo: memFree=1499800/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=12688 CPUtime=51.05
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 2739 0 0 0 5103 2 0 0 25 0 1 0 916030438 12992512 2724 1992294400 134512640 135226915 4294956208 18446744073709551615 134732001 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 3172 2724 81 174 0 2995 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18044

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 1.14 2/75 23657
/proc/meminfo: memFree=1495768/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=16864 CPUtime=102.24
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 3712 0 0 0 10221 3 0 0 25 0 1 0 916030438 17268736 3697 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 4216 3697 81 174 0 4039 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22220

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.13 2/75 23657
/proc/meminfo: memFree=1492632/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=20012 CPUtime=162.2
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 4497 0 0 0 16217 3 0 0 25 0 1 0 916030438 20492288 4482 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 5003 4482 81 174 0 4826 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 25368

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 1.12 2/75 23657
/proc/meminfo: memFree=1487768/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=25440 CPUtime=222.18
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 5710 0 0 0 22214 4 0 0 25 0 1 0 916030438 26050560 5695 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 6360 5695 81 174 0 6183 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 30796

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.10 2/75 23657
/proc/meminfo: memFree=1486872/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=26720 CPUtime=282.15
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 5968 0 0 0 28211 4 0 0 25 0 1 0 916030438 27361280 5953 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 6680 5953 81 174 0 6503 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 32076

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 1.09 2/75 23657
/proc/meminfo: memFree=1484256/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=29220 CPUtime=342.11
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 6595 0 0 0 34206 5 0 0 25 0 1 0 916030438 29921280 6580 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 7305 6580 81 174 0 7128 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 34576

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 1.09 2/75 23657
/proc/meminfo: memFree=1483360/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=30244 CPUtime=402.09
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 6809 0 0 0 40204 5 0 0 25 0 1 0 916030438 30969856 6794 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 7561 6794 81 174 0 7384 0

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

/proc/23657/statm: 9059 8199 81 174 0 8882 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 41592

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 1.07 2/75 23657
/proc/meminfo: memFree=1477216/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=36908 CPUtime=582.01
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 8358 0 0 0 58195 6 0 0 25 0 1 0 916030438 37793792 8343 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 9227 8343 81 174 0 9050 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 42264

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 1.06 2/75 23657
/proc/meminfo: memFree=1474336/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=39940 CPUtime=642
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 9072 0 0 0 64193 7 0 0 25 0 1 0 916030438 40898560 9057 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 9985 9057 81 174 0 9808 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 45296

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 1.06 2/75 23657
/proc/meminfo: memFree=1469216/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=45292 CPUtime=701.96
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 10346 0 0 0 70187 9 0 0 25 0 1 0 916030438 46379008 10331 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 11323 10331 81 174 0 11146 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 50648

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 1.05 2/75 23657
/proc/meminfo: memFree=1468064/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=46424 CPUtime=761.94
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 10613 0 0 0 76184 10 0 0 25 0 1 0 916030438 47538176 10598 1992294400 134512640 135226915 4294956208 18446744073709551615 134537038 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 11606 10598 81 174 0 11429 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 51780

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 1.04 2/75 23657
/proc/meminfo: memFree=1467744/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=46856 CPUtime=821.91
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 10712 0 0 0 82181 10 0 0 25 0 1 0 916030438 47980544 10697 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 11714 10697 81 174 0 11537 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 52212

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 1.04 2/75 23657
/proc/meminfo: memFree=1467040/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=47616 CPUtime=881.88
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 10895 0 0 0 88178 10 0 0 25 0 1 0 916030438 48758784 10880 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 11904 10880 81 174 0 11727 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 52972

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 1.03 2/75 23657
/proc/meminfo: memFree=1465760/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=49388 CPUtime=941.86
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 11198 0 0 0 94175 11 0 0 25 0 1 0 916030438 50573312 11183 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 12347 11183 81 174 0 12170 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 54744

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.03 2/75 23657
/proc/meminfo: memFree=1462752/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=53260 CPUtime=1001.83
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 11966 0 0 0 100171 12 0 0 25 0 1 0 916030438 54538240 11951 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 13315 11952 81 174 0 13138 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 58616

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.02 2/75 23657
/proc/meminfo: memFree=1458784/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=57520 CPUtime=1061.8
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 12977 0 0 0 106167 13 0 0 25 0 1 0 916030438 58900480 12962 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 14380 12962 81 174 0 14203 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 62876

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.02 2/75 23657
/proc/meminfo: memFree=1457888/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=58400 CPUtime=1121.78
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 13172 0 0 0 112164 14 0 0 25 0 1 0 916030438 59801600 13157 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 14600 13157 81 174 0 14423 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 63756

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.01 2/75 23657
/proc/meminfo: memFree=1457824/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=58400 CPUtime=1181.75
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 13172 0 0 0 118161 14 0 0 25 0 1 0 916030438 59801600 13157 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 14600 13157 81 174 0 14423 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 63756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.99 1.01 2/75 23657
/proc/meminfo: memFree=1457824/2055920 swapFree=4176824/4192956
[pid=23654] ppid=23652 vsize=5356 CPUtime=0
/proc/23654/stat : 23654 (lysat.sh) S 23652 23654 23158 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 916030437 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23654/statm: 1339 237 195 169 0 50 0
[pid=23657] ppid=23654 vsize=58400 CPUtime=1200.04
/proc/23657/stat : 23657 (LySATi) R 23654 23654 23158 0 -1 4194304 13172 0 0 0 119990 14 0 0 25 0 1 0 916030438 59801600 13157 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23657/statm: 14600 13157 81 174 0 14423 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 63756

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 23654 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.009997
# 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): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.9
CPU system time (s): 0.14
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 63756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 458
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 1.24381 second user time and 3.16352 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-01 16:33:38
IDJOB=1527394
IDBENCH=70735
IDSOLVER=511
FILE ID=node82/1527394-1238596418
PBS_JOBID= 9062245
Free space on /tmp= 61636 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S1985172968-100.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527394-1238596418/watcher-1527394-1238596418 -o /tmp/evaluation-result-1527394-1238596418/solver-1527394-1238596418 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527394-1238596418.cnf i

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

MD5SUM BENCH= d341022d95ddbcad449a00c47578e9f1
RANDOM SEED=1603353434

node82.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		: 3000.232
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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1511312 kB
Buffers:         91872 kB
Cached:         360544 kB
SwapCached:       7332 kB
Active:         341172 kB
Inactive:       120716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1511312 kB
SwapTotal:     4192956 kB
SwapFree:      4176824 kB
Dirty:            2184 kB
Writeback:           0 kB
Mapped:          14968 kB
Slab:            67860 kB
Committed_AS:  2524464 kB
PageTables:       1996 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= 61636 MiB
End job on node82 at 2009-04-01 16:53:41