Trace number 1525469

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S2082290699-014.cnf
MD5SUMbc18b3dcb5640a3085870d083d959b05
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark180.458
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.06/0.08	c ==============================================================================
0.06/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.06/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.06/0.08	c ==============================================================================
0.06/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.19/0.26	c |         0 |   66706   202681 |      --       0       --      -- |     --   | -494/1081
0.19/0.26	c ==============================================================================
0.19/0.26	c Result  :   #vars: 15583   #clauses: 66706   #literals: 202681
0.19/0.26	c CPU time:   0.255961 s
0.19/0.26	c ==============================================================================
0.28/0.36	c lySAT 0.1
0.28/0.36	c minisat core +  additionnal features
0.28/0.36	c ============================[ Problem Statistics ]=============================
0.28/0.36	c |                                                                             |
0.28/0.36	c |  Number of variables:  15583                                                |
0.28/0.36	c |  Number of clauses:    66706                                                |
0.35/0.41	c |  Parsing time:         0.05         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-1525469-1238403665/watcher-1525469-1238403665 -o /tmp/evaluation-result-1525469-1238403665/solver-1525469-1238403665 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525469-1238403665.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: 1.99 1.85 1.50 3/64 25557
/proc/meminfo: memFree=1605248/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113032381 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25557/statm: 1339 235 195 169 0 50 0
[pid=25558] ppid=25557 vsize=2388 CPUtime=0
/proc/25558/stat : 25558 (SatElite) R 25557 25557 25330 0 -1 4194304 496 0 0 0 0 0 0 0 18 0 1 0 1113032381 2445312 480 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/25558/statm: 597 480 50 127 0 467 0

[startup+0.0728711 s]
/proc/loadavg: 1.99 1.85 1.50 3/64 25557
/proc/meminfo: memFree=1605248/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113032381 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25557/statm: 1339 235 195 169 0 50 0
[pid=25558] ppid=25557 vsize=6816 CPUtime=0.06
/proc/25558/stat : 25558 (SatElite) R 25557 25557 25330 0 -1 4194304 1563 0 0 0 6 0 0 0 18 0 1 0 1113032381 6979584 1547 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/25558/statm: 1704 1549 50 127 0 1574 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12172

[startup+0.101872 s]
/proc/loadavg: 1.99 1.85 1.50 3/64 25557
/proc/meminfo: memFree=1605248/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113032381 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25557/statm: 1339 235 195 169 0 50 0
[pid=25558] ppid=25557 vsize=8060 CPUtime=0.09
/proc/25558/stat : 25558 (SatElite) R 25557 25557 25330 0 -1 4194304 1899 0 0 0 9 0 0 0 18 0 1 0 1113032381 8253440 1883 1992294400 134512640 135034092 4294956096 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 1 0 0
/proc/25558/statm: 2015 1883 68 127 0 1885 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13416

[startup+0.301886 s]
/proc/loadavg: 1.99 1.85 1.50 3/64 25557
/proc/meminfo: memFree=1605248/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113032381 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25557/statm: 1339 235 195 169 0 50 0
[pid=25558] ppid=25557 vsize=8196 CPUtime=0.28
/proc/25558/stat : 25558 (SatElite) R 25557 25557 25330 0 -1 4194304 2038 0 0 0 28 0 0 0 19 0 1 0 1113032381 8392704 1890 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/25558/statm: 2049 1890 69 127 0 1919 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 13552

[startup+0.701945 s]
/proc/loadavg: 1.99 1.85 1.50 3/64 25557
/proc/meminfo: memFree=1605248/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 5356

[startup+1.50203 s]
/proc/loadavg: 1.99 1.85 1.50 2/66 25560
/proc/meminfo: memFree=1597104/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=7372 CPUtime=1.13
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 1693 0 0 0 113 0 0 0 25 0 1 0 1113032417 7548928 1679 1992294400 134512640 135226915 4294956208 18446744073709551615 134554622 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 1843 1679 82 174 0 1666 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12728

[startup+3.10121 s]
/proc/loadavg: 1.99 1.85 1.50 2/66 25560
/proc/meminfo: memFree=1596272/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=9472 CPUtime=2.73
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 2190 0 0 0 272 1 0 0 25 0 1 0 1113032417 9699328 2176 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 2368 2176 82 174 0 2191 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14828

[startup+6.30158 s]
/proc/loadavg: 1.91 1.84 1.50 2/66 25560
/proc/meminfo: memFree=1592880/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=11448 CPUtime=5.93
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 2709 0 0 0 591 2 0 0 25 0 1 0 1113032417 11722752 2695 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 2862 2695 82 174 0 2685 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16804

[startup+12.7013 s]
/proc/loadavg: 1.84 1.82 1.49 2/66 25560
/proc/meminfo: memFree=1588144/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=17100 CPUtime=12.33
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 4120 0 0 0 1229 4 0 0 25 0 1 0 1113032417 17510400 4106 1992294400 134512640 135226915 4294956208 18446744073709551615 134526538 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 4275 4106 82 174 0 4098 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22456

[startup+25.5028 s]
/proc/loadavg: 1.65 1.78 1.48 2/66 25560
/proc/meminfo: memFree=1583088/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=21160 CPUtime=25.12
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 5113 0 0 0 2507 5 0 0 25 0 1 0 1113032417 21667840 5099 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 5290 5099 82 174 0 5113 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 26516

[startup+51.1027 s]
/proc/loadavg: 1.43 1.72 1.47 2/66 25560
/proc/meminfo: memFree=1570352/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=34656 CPUtime=50.71
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 8500 0 0 0 5062 9 0 0 25 0 1 0 1113032417 35487744 8486 1992294400 134512640 135226915 4294956208 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 8664 8486 82 174 0 8487 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 40012

[startup+102.307 s]
/proc/loadavg: 1.17 1.60 1.44 2/66 25560
/proc/meminfo: memFree=1549168/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=55092 CPUtime=101.91
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 13606 0 0 0 10176 15 0 0 25 0 1 0 1113032417 56414208 13592 1992294400 134512640 135226915 4294956208 18446744073709551615 134526541 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 13773 13592 82 174 0 13596 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 60448

[startup+162.303 s]
/proc/loadavg: 1.07 1.49 1.41 2/66 25560
/proc/meminfo: memFree=1527280/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=77052 CPUtime=161.88
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 19057 0 0 0 16168 20 0 0 25 0 1 0 1113032417 78901248 19043 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 19263 19043 82 174 0 19086 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 82408

[startup+222.303 s]
/proc/loadavg: 1.02 1.40 1.38 2/66 25560
/proc/meminfo: memFree=1513328/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=90796 CPUtime=221.86
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 22520 0 0 0 22163 23 0 0 25 0 1 0 1113032417 92975104 22506 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 22699 22506 82 174 0 22522 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 96152

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.36 2/66 25560
/proc/meminfo: memFree=1488944/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=115280 CPUtime=281.85
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 28598 0 0 0 28155 30 0 0 25 0 1 0 1113032417 118046720 28584 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 28820 28584 82 174 0 28643 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 120636

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.33 2/66 25560
/proc/meminfo: memFree=1486640/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=117768 CPUtime=341.83
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 29235 0 0 0 34152 31 0 0 25 0 1 0 1113032417 120594432 29221 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 29442 29221 82 174 0 29265 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 123124


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

/proc/25560/statm: 42249 42005 82 174 0 42072 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 174352

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.25 2/66 25560
/proc/meminfo: memFree=1435120/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=168996 CPUtime=581.76
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 42019 0 0 0 58130 46 0 0 25 0 1 0 1113032417 173051904 42005 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 42249 42005 82 174 0 42072 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 174352

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.23 2/66 25560
/proc/meminfo: memFree=1418416/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=185664 CPUtime=641.75
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 46189 0 0 0 64124 51 0 0 25 0 1 0 1113032417 190119936 46175 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 46416 46175 82 174 0 46239 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 191020

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.21 2/66 25560
/proc/meminfo: memFree=1370544/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=233604 CPUtime=701.72
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 58224 0 0 0 70109 63 0 0 25 0 1 0 1113032417 239210496 58210 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 58401 58210 82 174 0 58224 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 238960

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.19 2/66 25560
/proc/meminfo: memFree=1364720/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=239096 CPUtime=761.71
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 59590 0 0 0 76107 64 0 0 25 0 1 0 1113032417 244834304 59576 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 59774 59576 82 174 0 59597 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 244452

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.18 2/66 25560
/proc/meminfo: memFree=1364720/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=239096 CPUtime=821.69
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 59590 0 0 0 82105 64 0 0 25 0 1 0 1113032417 244834304 59576 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 59774 59576 82 174 0 59597 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 244452

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.17 2/66 25560
/proc/meminfo: memFree=1364720/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=239096 CPUtime=881.67
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 59590 0 0 0 88103 64 0 0 25 0 1 0 1113032417 244834304 59576 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 59774 59576 82 174 0 59597 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 244452

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.15 2/66 25560
/proc/meminfo: memFree=1356784/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=247468 CPUtime=941.65
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 61712 0 0 0 94099 66 0 0 25 0 1 0 1113032417 253407232 61698 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 61867 61698 82 174 0 61690 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 252824

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 25560
/proc/meminfo: memFree=1325936/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=277928 CPUtime=1001.63
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 69253 0 0 0 100089 74 0 0 25 0 1 0 1113032417 284598272 69239 1992294400 134512640 135226915 4294956208 18446744073709551615 134537162 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 69482 69239 82 174 0 69305 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 283284

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/66 25560
/proc/meminfo: memFree=1325936/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=277928 CPUtime=1061.61
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 69253 0 0 0 106087 74 0 0 25 0 1 0 1113032417 284598272 69239 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 69482 69239 82 174 0 69305 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 283284

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 25560
/proc/meminfo: memFree=1325936/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=277928 CPUtime=1121.6
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 69253 0 0 0 112086 74 0 0 25 0 1 0 1113032417 284598272 69239 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 69482 69239 82 174 0 69305 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 283284

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 25560
/proc/meminfo: memFree=1325936/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=277928 CPUtime=1181.59
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 69253 0 0 0 118084 75 0 0 25 0 1 0 1113032417 284598272 69239 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 69482 69239 82 174 0 69305 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 283284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 25560
/proc/meminfo: memFree=1325936/2055920 swapFree=4177216/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0.35
/proc/25557/stat : 25557 (lysat.sh) S 25555 25557 25330 0 -1 4194304 311 2041 0 0 0 0 34 1 16 0 1 0 1113032381 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25557/statm: 1339 237 195 169 0 50 0
[pid=25560] ppid=25557 vsize=277928 CPUtime=1199.68
/proc/25560/stat : 25560 (LySATi) R 25557 25557 25330 0 -1 4194304 69253 0 0 0 119893 75 0 0 25 0 1 0 1113032417 284598272 69239 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25560/statm: 69482 69239 82 174 0 69305 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 283284

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 25557 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=343947
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=16997
# CPU time returned by wait4() is 0.360944
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.27
CPU system time (s): 0.76
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 283284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.343947
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2352
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= 2

runsolver used 1.3218 second user time and 3.05454 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-30 11:01:05
IDJOB=1525469
IDBENCH=70350
IDSOLVER=511
FILE ID=node20/1525469-1238403665
PBS_JOBID= 9061417
Free space on /tmp= 65680 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S2082290699-014.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525469-1238403665/watcher-1525469-1238403665 -o /tmp/evaluation-result-1525469-1238403665/solver-1525469-1238403665 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525469-1238403665.cnf i

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

MD5SUM BENCH= bc18b3dcb5640a3085870d083d959b05
RANDOM SEED=584734625

node20.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		: 3000.235
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		: 3000.235
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:       1605664 kB
Buffers:         78092 kB
Cached:         279820 kB
SwapCached:       9492 kB
Active:          77968 kB
Inactive:       290872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1605664 kB
SwapTotal:     4192956 kB
SwapFree:      4177216 kB
Dirty:            3556 kB
Writeback:           0 kB
Mapped:          16572 kB
Slab:            67444 kB
Committed_AS:  2862732 kB
PageTables:       1404 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= 65676 MiB
End job on node20 at 2009-03-30 11:21:08