Trace number 1525544

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S826724848-048.cnf
MD5SUMac206d26fdd8779eb6f2b1fce5fa4c62
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark154.741
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...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.09/0.18	c |         0 |   50083   151979 |      --       0       --      -- |     --   | -317/779
0.09/0.18	c ==============================================================================
0.09/0.18	c Result  :   #vars: 11711   #clauses: 50083   #literals: 151979
0.09/0.18	c CPU time:   0.173973 s
0.09/0.18	c ==============================================================================
0.18/0.25	c lySAT 0.1
0.18/0.25	c minisat core +  additionnal features
0.18/0.25	c ============================[ Problem Statistics ]=============================
0.18/0.25	c |                                                                             |
0.18/0.25	c |  Number of variables:  11711                                                |
0.18/0.25	c |  Number of clauses:    50083                                                |
0.18/0.29	c |  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-1525544-1238408127/watcher-1525544-1238408127 -o /tmp/evaluation-result-1525544-1238408127/solver-1525544-1238408127 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525544-1238408127.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 0.99 3/64 2388
/proc/meminfo: memFree=1441120/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113478962 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2388/statm: 1339 235 195 169 0 50 0
[pid=2389] ppid=2388 vsize=2388 CPUtime=0
/proc/2389/stat : 2389 (SatElite) R 2388 2388 2029 0 -1 4194304 433 0 0 0 0 0 0 0 18 0 1 0 1113478963 2445312 417 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/2389/statm: 597 417 50 127 0 467 0

[startup+0.063975 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2388
/proc/meminfo: memFree=1441120/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113478962 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2388/statm: 1339 235 195 169 0 50 0
[pid=2389] ppid=2388 vsize=6272 CPUtime=0.05
/proc/2389/stat : 2389 (SatElite) R 2388 2388 2029 0 -1 4194304 1399 0 0 0 5 0 0 0 18 0 1 0 1113478963 6422528 1383 1992294400 134512640 135034092 4294956096 18446744073709551615 134562180 0 0 4096 3 0 0 0 17 1 0 0
/proc/2389/statm: 1568 1383 65 127 0 1438 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11628

[startup+0.101983 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2388
/proc/meminfo: memFree=1441120/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113478962 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2388/statm: 1339 235 195 169 0 50 0
[pid=2389] ppid=2388 vsize=6476 CPUtime=0.09
/proc/2389/stat : 2389 (SatElite) R 2388 2388 2029 0 -1 4194304 1482 0 0 0 9 0 0 0 18 0 1 0 1113478963 6631424 1466 1992294400 134512640 135034092 4294956096 18446744073709551615 134566346 0 0 4096 3 0 0 0 17 1 0 0
/proc/2389/statm: 1619 1466 68 127 0 1489 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11832

[startup+0.302036 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2388
/proc/meminfo: memFree=1441120/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 5356

[startup+0.701122 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2388
/proc/meminfo: memFree=1441120/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 5356

[startup+1.50128 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2391
/proc/meminfo: memFree=1434760/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=6672 CPUtime=1.24
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 1514 0 0 0 123 1 0 0 25 0 1 0 1113478988 6832128 1500 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 1668 1500 82 174 0 1491 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12028

[startup+3.10163 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2391
/proc/meminfo: memFree=1433096/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=8244 CPUtime=2.84
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 1902 0 0 0 283 1 0 0 25 0 1 0 1113478988 8441856 1888 1992294400 134512640 135226915 4294956208 18446744073709551615 134538615 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 2061 1888 82 174 0 1884 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13600

[startup+6.30131 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2391
/proc/meminfo: memFree=1430216/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=11916 CPUtime=6.03
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 2845 0 0 0 602 1 0 0 25 0 1 0 1113478988 12201984 2831 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 2979 2831 82 174 0 2802 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17272

[startup+12.7027 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2391
/proc/meminfo: memFree=1424648/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=15716 CPUtime=12.43
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 3793 0 0 0 1240 3 0 0 25 0 1 0 1113478988 16093184 3779 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 3929 3779 82 174 0 3752 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 21072

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2391
/proc/meminfo: memFree=1413256/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=27120 CPUtime=25.22
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 6627 0 0 0 2516 6 0 0 25 0 1 0 1113478988 27770880 6613 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 6780 6613 82 174 0 6603 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 32476

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2391
/proc/meminfo: memFree=1407240/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=33188 CPUtime=50.81
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 8140 0 0 0 5073 8 0 0 25 0 1 0 1113478988 33984512 8126 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 8297 8126 82 174 0 8120 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 38544

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2391
/proc/meminfo: memFree=1383560/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=56840 CPUtime=102
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 14061 0 0 0 10187 13 0 0 25 0 1 0 1113478988 58204160 14047 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 14210 14047 82 174 0 14033 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 62196

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2391
/proc/meminfo: memFree=1366088/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=74396 CPUtime=161.97
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 18415 0 0 0 16180 17 0 0 25 0 1 0 1113478988 76181504 18401 1992294400 134512640 135226915 4294956208 18446744073709551615 134538857 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 18599 18401 82 174 0 18422 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 79752

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2391
/proc/meminfo: memFree=1349128/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=91156 CPUtime=221.96
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 22631 0 0 0 22174 22 0 0 25 0 1 0 1113478988 93343744 22617 1992294400 134512640 135226915 4294956208 18446744073709551615 134525935 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 22789 22617 82 174 0 22612 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 96512

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2391
/proc/meminfo: memFree=1337800/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=102596 CPUtime=281.94
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 25457 0 0 0 28169 25 0 0 25 0 1 0 1113478988 105058304 25443 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 25649 25443 82 174 0 25472 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 107952

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2391
/proc/meminfo: memFree=1321608/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=118712 CPUtime=341.91
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 29492 0 0 0 34161 30 0 0 25 0 1 0 1113478988 121561088 29478 1992294400 134512640 135226915 4294956208 18446744073709551615 134539400 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 29678 29478 82 174 0 29501 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 124068

[startup+402.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 2391
/proc/meminfo: memFree=1321608/2055920 swapFree=4177928/4192956

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

/proc/2391/statm: 41572 41352 82 174 0 41395 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 171644

[startup+642.302 s]
/proc/loadavg: 1.04 1.04 1.00 2/66 2391
/proc/meminfo: memFree=1246664/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=193396 CPUtime=641.8
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 48182 0 0 0 64128 52 0 0 25 0 1 0 1113478988 198037504 48168 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 48349 48168 82 174 0 48172 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 198752

[startup+702.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 2391
/proc/meminfo: memFree=1246664/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=193396 CPUtime=701.78
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 48182 0 0 0 70126 52 0 0 25 0 1 0 1113478988 198037504 48168 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 48349 48168 82 174 0 48172 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 198752

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 2391
/proc/meminfo: memFree=1246664/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=193396 CPUtime=761.76
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 48182 0 0 0 76124 52 0 0 25 0 1 0 1113478988 198037504 48168 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 48349 48168 82 174 0 48172 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 198752

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 2391
/proc/meminfo: memFree=1227784/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=212504 CPUtime=821.74
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 52976 0 0 0 82116 58 0 0 25 0 1 0 1113478988 217604096 52962 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 53126 52962 82 174 0 52949 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 217860

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 2391
/proc/meminfo: memFree=1188360/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=251772 CPUtime=881.71
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 62739 0 0 0 88100 71 0 0 25 0 1 0 1113478988 257814528 62725 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 62943 62725 82 174 0 62766 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 257128

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2391
/proc/meminfo: memFree=1164872/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=275056 CPUtime=941.69
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 68574 0 0 0 94091 78 0 0 25 0 1 0 1113478988 281657344 68560 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 68764 68560 82 174 0 68587 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 280412

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2391
/proc/meminfo: memFree=1165000/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=275056 CPUtime=1001.67
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 68574 0 0 0 100089 78 0 0 25 0 1 0 1113478988 281657344 68560 1992294400 134512640 135226915 4294956208 18446744073709551615 134539765 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 68764 68560 82 174 0 68587 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 280412

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2391
/proc/meminfo: memFree=1165000/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=275056 CPUtime=1061.64
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 68574 0 0 0 106086 78 0 0 25 0 1 0 1113478988 281657344 68560 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 68764 68560 82 174 0 68587 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 280412

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2391
/proc/meminfo: memFree=1165000/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=275056 CPUtime=1121.62
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 68574 0 0 0 112084 78 0 0 25 0 1 0 1113478988 281657344 68560 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 68764 68560 82 174 0 68587 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 280412

[startup+1182.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 2391
/proc/meminfo: memFree=1165000/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=275056 CPUtime=1181.6
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 68574 0 0 0 118081 79 0 0 25 0 1 0 1113478988 281657344 68560 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 68764 68560 82 174 0 68587 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 280412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 2391
/proc/meminfo: memFree=1165000/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=275056 CPUtime=1199.8
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 68574 0 0 0 119901 79 0 0 25 0 1 0 1113478988 281657344 68560 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 68764 68560 82 174 0 68587 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 280412

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

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

[startup+1200.5 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 2391
/proc/meminfo: memFree=1165000/2055920 swapFree=4177928/4192956
[pid=2388] ppid=2386 vsize=5356 CPUtime=0.24
/proc/2388/stat : 2388 (lysat.sh) S 2386 2388 2029 0 -1 4194304 311 1587 0 0 0 0 23 1 16 0 1 0 1113478962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2388/statm: 1339 237 195 169 0 50 0
[pid=2391] ppid=2388 vsize=275056 CPUtime=1199.8
/proc/2391/stat : 2391 (LySATi) R 2388 2388 2029 0 -1 4194304 68574 0 0 0 119901 79 0 0 25 0 1 0 1113478988 281657344 68560 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2391/statm: 68764 68560 82 174 0 68587 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 280412

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2388 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=238963
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=13997
# CPU time returned by wait4() is 0.25296
# 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): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.24
CPU system time (s): 0.8
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 280412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.238963
system time used= 0.013997
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= 3

runsolver used 1.41378 second user time and 2.96055 second system time

The end

Launcher Data 

Begin job on node10 at 2009-03-30 12:15:27
IDJOB=1525544
IDBENCH=70365
IDSOLVER=511
FILE ID=node10/1525544-1238408127
PBS_JOBID= 9061422
Free space on /tmp= 65604 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S826724848-048.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525544-1238408127/watcher-1525544-1238408127 -o /tmp/evaluation-result-1525544-1238408127/solver-1525544-1238408127 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525544-1238408127.cnf i

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

MD5SUM BENCH= ac206d26fdd8779eb6f2b1fce5fa4c62
RANDOM SEED=796129206

node10.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		: 3000.272
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		: 3000.272
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1441600 kB
Buffers:         99440 kB
Cached:         414788 kB
SwapCached:       8896 kB
Active:         102228 kB
Inactive:       423036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1441600 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            3088 kB
Writeback:           0 kB
Mapped:          16620 kB
Slab:            75148 kB
Committed_AS:  2832992 kB
PageTables:       1380 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= 65600 MiB
End job on node10 at 2009-03-30 12:35:29