Trace number 1525565

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 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S2070759512-014.cnf
MD5SUM8d7f64a35c0c8e6b970d380bfdb49f2a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark80.1298
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.08/0.17	c |         0 |   50099   151980 |      --       0       --      -- |     --   | -301/780
0.08/0.17	c ==============================================================================
0.08/0.17	c Result  :   #vars: 11714   #clauses: 50099   #literals: 151980
0.08/0.17	c CPU time:   0.163975 s
0.08/0.17	c ==============================================================================
0.18/0.23	This is MiniSat 2.0 beta
0.18/0.23	WARNING: for repeatability, setting FPU to use double precision
0.18/0.23	============================[ Problem Statistics ]=============================
0.18/0.23	|                                                                             |
0.18/0.24	|  Number of variables:  11714                                                |
0.18/0.24	|  Number of clauses:    50099                                                |
0.18/0.27	|  Parsing time:         0.03         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-1525565-1238409346/watcher-1525565-1238409346 -o /tmp/evaluation-result-1525565-1238409346/solver-1525565-1238409346 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525565-1238409346.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: 1.83 1.93 1.70 3/73 22562
/proc/meminfo: memFree=1674352/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113598538 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 235 195 169 0 50 0
[pid=22563] ppid=22562 vsize=1172 CPUtime=0
/proc/22563/stat : 22563 (SatElite) R 22562 22562 22402 0 -1 4194304 204 0 0 0 0 0 0 0 19 0 1 0 1113598538 1200128 188 1992294400 134512640 135034092 4294956096 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 0 0 0
/proc/22563/statm: 293 197 50 127 0 163 0

[startup+0.011055 s]
/proc/loadavg: 1.83 1.93 1.70 3/73 22562
/proc/meminfo: memFree=1674352/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113598538 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 235 195 169 0 50 0
[pid=22563] ppid=22562 vsize=2652 CPUtime=0
/proc/22563/stat : 22563 (SatElite) R 22562 22562 22402 0 -1 4194304 506 0 0 0 0 0 0 0 19 0 1 0 1113598538 2715648 490 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/22563/statm: 663 491 50 127 0 533 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8008

[startup+0.101072 s]
/proc/loadavg: 1.83 1.93 1.70 3/73 22562
/proc/meminfo: memFree=1674352/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113598538 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 235 195 169 0 50 0
[pid=22563] ppid=22562 vsize=6480 CPUtime=0.08
/proc/22563/stat : 22563 (SatElite) R 22562 22562 22402 0 -1 4194304 1482 0 0 0 8 0 0 0 20 0 1 0 1113598538 6635520 1466 1992294400 134512640 135034092 4294956096 18446744073709551615 134566276 0 0 4096 3 0 0 0 17 0 0 0
/proc/22563/statm: 1620 1466 68 127 0 1490 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11836

[startup+0.301124 s]
/proc/loadavg: 1.83 1.93 1.70 3/73 22562
/proc/meminfo: memFree=1674352/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5356

[startup+0.701205 s]
/proc/loadavg: 1.83 1.93 1.70 3/73 22562
/proc/meminfo: memFree=1674352/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5356

[startup+1.50136 s]
/proc/loadavg: 1.83 1.93 1.70 2/75 22565
/proc/meminfo: memFree=1667424/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=7556 CPUtime=1.25
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 1744 0 0 0 124 1 0 0 25 0 1 0 1113598561 7737344 1730 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 1889 1730 78 171 0 1716 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12912

[startup+3.10168 s]
/proc/loadavg: 1.83 1.93 1.70 2/75 22565
/proc/meminfo: memFree=1664992/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=10856 CPUtime=2.85
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 2561 0 0 0 283 2 0 0 25 0 1 0 1113598561 11116544 2547 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 2714 2547 78 171 0 2541 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16212

[startup+6.30133 s]
/proc/loadavg: 1.77 1.91 1.70 2/75 22565
/proc/meminfo: memFree=1658080/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=17196 CPUtime=6.05
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 4158 0 0 0 601 4 0 0 25 0 1 0 1113598561 17608704 4144 1992294400 134512640 135214827 4294956208 18446744073709551615 134540669 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 4299 4144 78 171 0 4126 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22552

[startup+12.7027 s]
/proc/loadavg: 1.71 1.90 1.69 2/75 22565
/proc/meminfo: memFree=1647136/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=27712 CPUtime=12.45
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 6766 0 0 0 1238 7 0 0 25 0 1 0 1113598561 28377088 6752 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 1 0 0
/proc/22565/statm: 6928 6752 78 171 0 6755 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33068

[startup+25.5012 s]
/proc/loadavg: 1.55 1.85 1.68 2/75 22565
/proc/meminfo: memFree=1625248/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=48948 CPUtime=25.23
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 12067 0 0 0 2513 10 0 0 25 0 1 0 1113598561 50122752 12053 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 12237 12053 78 171 0 12064 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 54304

[startup+51.1015 s]
/proc/loadavg: 1.36 1.78 1.66 2/75 22565
/proc/meminfo: memFree=1597792/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=76000 CPUtime=50.82
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 18827 0 0 0 5066 16 0 0 25 0 1 0 1113598561 77824000 18813 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 19000 18813 78 171 0 18827 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 81356

[startup+102.307 s]
/proc/loadavg: 1.15 1.66 1.62 2/75 22565
/proc/meminfo: memFree=1597664/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=76000 CPUtime=102
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 18827 0 0 0 10184 16 0 0 25 0 1 0 1113598561 77824000 18813 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 19000 18813 78 171 0 18827 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 81356

[startup+162.301 s]
/proc/loadavg: 1.06 1.54 1.58 2/75 22565
/proc/meminfo: memFree=1588448/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=85108 CPUtime=161.96
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 21110 0 0 0 16177 19 0 0 25 0 1 0 1113598561 87150592 21096 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 21277 21096 78 171 0 21104 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 90464

[startup+222.301 s]
/proc/loadavg: 1.02 1.44 1.54 2/75 22565
/proc/meminfo: memFree=1577888/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=95816 CPUtime=221.93
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 23780 0 0 0 22170 23 0 0 25 0 1 0 1113598561 98115584 23766 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 23954 23766 78 171 0 23781 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 101172

[startup+282.302 s]
/proc/loadavg: 1.00 1.35 1.51 2/75 22565
/proc/meminfo: memFree=1577888/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=95816 CPUtime=281.9
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 23780 0 0 0 28167 23 0 0 25 0 1 0 1113598561 98115584 23766 1992294400 134512640 135214827 4294956208 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 23954 23766 78 171 0 23781 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 101172

[startup+342.303 s]
/proc/loadavg: 1.00 1.29 1.47 2/75 22565
/proc/meminfo: memFree=1561960/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=111660 CPUtime=341.87
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 27762 0 0 0 34160 27 0 0 25 0 1 0 1113598561 114339840 27748 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 27915 27748 78 171 0 27742 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 117016

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.44 2/75 22565
/proc/meminfo: memFree=1561960/2055920 swapFree=4170060/4192956

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

/proc/22565/statm: 28917 28719 78 171 0 28744 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 121024

[startup+642.303 s]
/proc/loadavg: 1.00 1.10 1.33 2/75 22565
/proc/meminfo: memFree=1554728/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=118968 CPUtime=641.73
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 29564 0 0 0 64144 29 0 0 25 0 1 0 1113598561 121823232 29550 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 29742 29550 78 171 0 29569 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 124324

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.31 2/75 22567
/proc/meminfo: memFree=1554472/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=118968 CPUtime=701.68
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 29564 0 0 0 70139 29 0 0 25 0 1 0 1113598561 121823232 29550 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 29742 29550 78 171 0 29569 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 124324

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.28 2/75 22567
/proc/meminfo: memFree=1543848/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=129800 CPUtime=761.66
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 32254 0 0 0 76134 32 0 0 25 0 1 0 1113598561 132915200 32240 1992294400 134512640 135214827 4294956208 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 32450 32240 78 171 0 32277 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 135156

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.26 2/75 22567
/proc/meminfo: memFree=1543912/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=129800 CPUtime=821.63
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 32254 0 0 0 82131 32 0 0 25 0 1 0 1113598561 132915200 32240 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 32450 32240 78 171 0 32277 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 135156

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.25 2/75 22567
/proc/meminfo: memFree=1543912/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=129800 CPUtime=881.59
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 32255 0 0 0 88127 32 0 0 25 0 1 0 1113598561 132915200 32241 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 32450 32241 78 171 0 32277 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 135156

[startup+942.303 s]
/proc/loadavg: 1.00 1.03 1.23 2/75 22567
/proc/meminfo: memFree=1533288/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=140400 CPUtime=941.56
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 34924 0 0 0 94121 35 0 0 25 0 1 0 1113598561 143769600 34910 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 35100 34910 78 171 0 34927 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 145756

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.21 2/75 22567
/proc/meminfo: memFree=1533224/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=140400 CPUtime=1001.53
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 34924 0 0 0 100118 35 0 0 25 0 1 0 1113598561 143769600 34910 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 35100 34910 78 171 0 34927 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 145756

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.19 2/75 22567
/proc/meminfo: memFree=1533224/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=140400 CPUtime=1061.49
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 34924 0 0 0 106114 35 0 0 25 0 1 0 1113598561 143769600 34910 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 35100 34910 78 171 0 34927 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 145756

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/75 22567
/proc/meminfo: memFree=1515560/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=158088 CPUtime=1121.47
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 39352 0 0 0 112107 40 0 0 25 0 1 0 1113598561 161882112 39338 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 39522 39338 78 171 0 39349 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 163444

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/75 22567
/proc/meminfo: memFree=1515496/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=158088 CPUtime=1181.44
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 39352 0 0 0 118104 40 0 0 25 0 1 0 1113598561 161882112 39338 1992294400 134512640 135214827 4294956208 18446744073709551615 134537446 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 39522 39338 78 171 0 39349 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 163444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.16 2/75 22567
/proc/meminfo: memFree=1515496/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=158088 CPUtime=1199.82
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 39352 0 0 0 119942 40 0 0 25 0 1 0 1113598561 161882112 39338 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 39522 39338 78 171 0 39349 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 163444

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 1.00 1.16 2/75 22567
/proc/meminfo: memFree=1515496/2055920 swapFree=4170060/4192956
[pid=22562] ppid=22560 vsize=5356 CPUtime=0.22
/proc/22562/stat : 22562 (lysat.sh) S 22560 22562 22402 0 -1 4194304 311 1587 0 0 0 0 21 1 15 0 1 0 1113598538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22562/statm: 1339 237 195 169 0 50 0
[pid=22565] ppid=22562 vsize=158088 CPUtime=1199.82
/proc/22565/stat : 22565 (LySATc) R 22562 22562 22402 0 -1 4194304 39352 0 0 0 119942 40 0 0 25 0 1 0 1113598561 161882112 39338 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/22565/statm: 39522 39338 78 171 0 39349 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 163444

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22562 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=220966
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=14997
# CPU time returned by wait4() is 0.235963
# 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): 1200.71
CPU time (s): 1200.04
CPU user time (s): 1199.63
CPU system time (s): 0.41
CPU usage (%): 99.944
Max. virtual memory (cumulated for all children) (KiB): 163444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.220966
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1898
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= 6
involuntary context switches= 4

runsolver used 1.24281 second user time and 3.16452 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-30 12:35:46
IDJOB=1525565
IDBENCH=70369
IDSOLVER=512
FILE ID=node80/1525565-1238409346
PBS_JOBID= 9061449
Free space on /tmp= 64800 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S2070759512-014.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525565-1238409346/watcher-1525565-1238409346 -o /tmp/evaluation-result-1525565-1238409346/solver-1525565-1238409346 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525565-1238409346.cnf c

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

MD5SUM BENCH= 8d7f64a35c0c8e6b970d380bfdb49f2a
RANDOM SEED=586285213

node80.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		: 3000.263
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		: 3000.263
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:       1674896 kB
Buffers:         70980 kB
Cached:         236160 kB
SwapCached:      14568 kB
Active:         101480 kB
Inactive:       222124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674896 kB
SwapTotal:     4192956 kB
SwapFree:      4170060 kB
Dirty:            3088 kB
Writeback:           0 kB
Mapped:          22036 kB
Slab:            42628 kB
Committed_AS:  2822840 kB
PageTables:       2008 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= 64796 MiB
End job on node80 at 2009-03-30 12:55:49