Trace number 1527214

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) 1200.06 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1666821205-020.cnf
MD5SUMf4b3f375641fd9718c333ac8bdda10dc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010998
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1867     5622 |      --       0       --      -- |     --   | -3/12
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 437   #clauses: 1867   #literals: 5622
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:  437                                                  |
0.00/0.01	c |  Number of clauses:    1867                                                 |
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-1527214-1238583714/watcher-1527214-1238583714 -o /tmp/evaluation-result-1527214-1238583714/solver-1527214-1238583714 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527214-1238583714.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: 0.99 0.98 1.00 3/73 23076
/proc/meminfo: memFree=1512056/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) R 23074 23076 22341 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 914760010 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 224264776351 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23076/statm: 1339 234 194 169 0 50 0
[pid=23077] ppid=23076 vsize=828 CPUtime=0
/proc/23077/stat : 23077 (SatElite) R 23076 23076 22341 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 914760010 847872 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134566317 0 0 4096 3 0 0 0 17 0 0 0
/proc/23077/statm: 207 131 68 127 0 77 0

[startup+0.0903059 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 23076
/proc/meminfo: memFree=1512056/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102306 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 23076
/proc/meminfo: memFree=1512056/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30233 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 23076
/proc/meminfo: memFree=1512056/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70237 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 23076
/proc/meminfo: memFree=1512056/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50145 s]
/proc/loadavg: 0.99 0.98 1.00 2/75 23079
/proc/meminfo: memFree=1510056/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=3900 CPUtime=1.48
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 618 0 0 0 148 0 0 0 25 0 1 0 914760011 3993600 603 1992294400 134512640 135226915 4294956208 18446744073709551615 134536908 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 975 603 81 174 0 798 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9256

[startup+3.10162 s]
/proc/loadavg: 0.99 0.98 1.00 2/75 23079
/proc/meminfo: memFree=1509096/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=4564 CPUtime=3.08
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 781 0 0 0 308 0 0 0 25 0 1 0 914760011 4673536 766 1992294400 134512640 135226915 4294956208 18446744073709551615 134538588 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 1141 766 81 174 0 964 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9920

[startup+6.30196 s]
/proc/loadavg: 0.99 0.98 1.00 2/75 23079
/proc/meminfo: memFree=1507752/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=5948 CPUtime=6.27
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 1157 0 0 0 627 0 0 0 25 0 1 0 914760011 6090752 1142 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 1487 1142 81 174 0 1310 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11304

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 1.00 2/75 23079
/proc/meminfo: memFree=1505904/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=7452 CPUtime=12.68
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 1494 0 0 0 1267 1 0 0 25 0 1 0 914760011 7630848 1479 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 1863 1479 81 174 0 1686 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12808

[startup+25.503 s]
/proc/loadavg: 0.99 0.98 1.00 2/75 23079
/proc/meminfo: memFree=1504112/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=9356 CPUtime=25.47
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 1975 0 0 0 2546 1 0 0 25 0 1 0 914760011 9580544 1960 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 2339 1960 81 174 0 2162 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14712

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 1.00 2/75 23079
/proc/meminfo: memFree=1500464/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=13140 CPUtime=51.06
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 2891 0 0 0 5104 2 0 0 25 0 1 0 914760011 13455360 2876 1992294400 134512640 135226915 4294956208 18446744073709551615 134536953 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 3285 2876 81 174 0 3108 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18496

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/75 23079
/proc/meminfo: memFree=1496560/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=17276 CPUtime=102.24
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 3817 0 0 0 10221 3 0 0 25 0 1 0 914760011 17690624 3802 1992294400 134512640 135226915 4294956208 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 4319 3802 81 174 0 4142 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22632

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/75 23079
/proc/meminfo: memFree=1493424/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=20612 CPUtime=162.21
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 4618 0 0 0 16217 4 0 0 25 0 1 0 914760011 21106688 4603 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 5153 4603 81 174 0 4976 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 25968

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/75 23079
/proc/meminfo: memFree=1489712/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=24508 CPUtime=222.18
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 5525 0 0 0 22213 5 0 0 25 0 1 0 914760011 25096192 5510 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 6127 5510 81 174 0 5950 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 29864

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/75 23079
/proc/meminfo: memFree=1484912/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=29316 CPUtime=282.16
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 6735 0 0 0 28210 6 0 0 25 0 1 0 914760011 30019584 6720 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 7329 6720 81 174 0 7152 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 34672

[startup+342.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/75 23079
/proc/meminfo: memFree=1484272/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=29936 CPUtime=342.13
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 6883 0 0 0 34207 6 0 0 25 0 1 0 914760011 30654464 6868 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 7484 6868 81 174 0 7307 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 35292

[startup+402.303 s]
/proc/loadavg: 1.01 1.00 1.00 2/75 23079
/proc/meminfo: memFree=1479536/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=35408 CPUtime=402.1
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 8099 0 0 0 40203 7 0 0 25 0 1 0 914760011 36257792 8084 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 8852 8084 81 174 0 8675 0

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

/proc/23079/statm: 9854 9011 81 174 0 9677 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 44772

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 23079
/proc/meminfo: memFree=1474800/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=40580 CPUtime=582.03
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 9262 0 0 0 58194 9 0 0 25 0 1 0 914760011 41553920 9247 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 10145 9247 81 174 0 9968 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 45936

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 23079
/proc/meminfo: memFree=1470768/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=44700 CPUtime=642.01
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 10261 0 0 0 64190 11 0 0 25 0 1 0 914760011 45772800 10246 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 11175 10246 81 174 0 10998 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 50056

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 23079
/proc/meminfo: memFree=1468848/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=46672 CPUtime=701.97
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 10718 0 0 0 70186 11 0 0 25 0 1 0 914760011 47792128 10703 1992294400 134512640 135226915 4294956208 18446744073709551615 134536908 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 11668 10703 81 174 0 11491 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 52028

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 23079
/proc/meminfo: memFree=1468848/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=46672 CPUtime=761.94
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 10719 0 0 0 76183 11 0 0 25 0 1 0 914760011 47792128 10704 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 11668 10704 81 174 0 11491 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 52028

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 23079
/proc/meminfo: memFree=1468656/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=46960 CPUtime=821.91
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 10791 0 0 0 82180 11 0 0 25 0 1 0 914760011 48087040 10776 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 11740 10776 81 174 0 11563 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 52316

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 23079
/proc/meminfo: memFree=1467568/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=48072 CPUtime=881.89
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 11054 0 0 0 88178 11 0 0 25 0 1 0 914760011 49225728 11039 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 12018 11039 81 174 0 11841 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 53428

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 23079
/proc/meminfo: memFree=1464496/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=51056 CPUtime=941.86
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 11836 0 0 0 94174 12 0 0 25 0 1 0 914760011 52281344 11821 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 12764 11821 81 174 0 12587 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 56412

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 23079
/proc/meminfo: memFree=1460144/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=55728 CPUtime=1001.83
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 12914 0 0 0 100170 13 0 0 25 0 1 0 914760011 57065472 12899 1992294400 134512640 135226915 4294956208 18446744073709551615 134531448 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 13932 12899 81 174 0 13755 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 61084

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 23079
/proc/meminfo: memFree=1460080/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=55728 CPUtime=1061.81
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 12931 0 0 0 106168 13 0 0 25 0 1 0 914760011 57065472 12916 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 13932 12916 81 174 0 13755 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 61084

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 23079
/proc/meminfo: memFree=1459952/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=55992 CPUtime=1121.78
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 12968 0 0 0 112165 13 0 0 25 0 1 0 914760011 57335808 12953 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 13998 12953 81 174 0 13821 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 61348

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 23079
/proc/meminfo: memFree=1459440/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=56600 CPUtime=1181.76
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 13079 0 0 0 118162 14 0 0 25 0 1 0 914760011 57958400 13064 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 14150 13064 81 174 0 13973 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 61956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 23079
/proc/meminfo: memFree=1459120/2055920 swapFree=4176824/4192956
[pid=23076] ppid=23074 vsize=5356 CPUtime=0
/proc/23076/stat : 23076 (lysat.sh) S 23074 23076 22341 0 -1 4194304 310 152 0 0 0 0 0 0 18 0 1 0 914760010 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23076/statm: 1339 237 195 169 0 50 0
[pid=23079] ppid=23076 vsize=57048 CPUtime=1200.06
/proc/23079/stat : 23079 (LySATi) R 23076 23076 22341 0 -1 4194304 13162 0 0 0 119992 14 0 0 25 0 1 0 914760011 58417152 13147 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 14262 13147 81 174 0 14085 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 62404

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 23076 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.14
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 62404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462
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 1.12483 second user time and 3.2805 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-01 13:01:54
IDJOB=1527214
IDBENCH=70699
IDSOLVER=511
FILE ID=node82/1527214-1238583714
PBS_JOBID= 9062197
Free space on /tmp= 61636 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1666821205-020.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527214-1238583714/watcher-1527214-1238583714 -o /tmp/evaluation-result-1527214-1238583714/solver-1527214-1238583714 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527214-1238583714.cnf i

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

MD5SUM BENCH= f4b3f375641fd9718c333ac8bdda10dc
RANDOM SEED=1216712901

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:       1512600 kB
Buffers:         91348 kB
Cached:         360116 kB
SwapCached:       7332 kB
Active:         340196 kB
Inactive:       120772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1512600 kB
SwapTotal:     4192956 kB
SwapFree:      4176824 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          15008 kB
Slab:            67548 kB
Committed_AS:  2518784 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 13:21:56