Trace number 1527444

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.04 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S1684547485-073.cnf
MD5SUM7978035feeedb8c4f26fadad2c608014
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1530     4590 |     458       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1522     4615 |      --       0       --      -- |     --   | -8/25
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 352   #clauses: 1522   #literals: 4615
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  352                                                  |
0.00/0.01	c |  Number of clauses:    1522                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1527444-1238598983/watcher-1527444-1238598983 -o /tmp/evaluation-result-1527444-1238598983/solver-1527444-1238598983 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527444-1238598983.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: 1.83 1.82 1.45 3/64 1406
/proc/meminfo: memFree=1028704/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) R 1404 1406 640 0 -1 4194304 267 0 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 233588714143 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/1406/statm: 1339 234 194 169 0 50 0
[pid=1407] ppid=1406 vsize=828 CPUtime=0
/proc/1407/stat : 1407 (SatElite) R 1406 1406 640 0 -1 4194304 142 0 0 0 0 0 0 0 19 0 1 0 1132563706 847872 126 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/1407/statm: 207 126 68 127 0 77 0

[startup+0.0585639 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 1406
/proc/meminfo: memFree=1028704/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101567 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 1406
/proc/meminfo: memFree=1028704/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301588 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 1406
/proc/meminfo: memFree=1028704/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701628 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 1406
/proc/meminfo: memFree=1028704/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50171 s]
/proc/loadavg: 1.83 1.82 1.45 2/66 1409
/proc/meminfo: memFree=1026896/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=3632 CPUtime=1.48
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 558 0 0 0 148 0 0 0 25 0 1 0 1132563707 3719168 543 1992294400 134512640 135226915 4294956208 18446744073709551615 134539753 0 0 4096 3 0 0 0 17 1 0 0
/proc/1409/statm: 908 543 81 174 0 731 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8988

[startup+3.10287 s]
/proc/loadavg: 1.83 1.82 1.45 2/66 1409
/proc/meminfo: memFree=1026000/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=4420 CPUtime=3.07
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 768 0 0 0 307 0 0 0 25 0 1 0 1132563707 4526080 753 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 1105 753 81 174 0 928 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9776

[startup+6.30119 s]
/proc/loadavg: 1.77 1.81 1.44 2/66 1409
/proc/meminfo: memFree=1024400/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=5708 CPUtime=6.27
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 1081 0 0 0 627 0 0 0 25 0 1 0 1132563707 5844992 1066 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 1427 1066 81 174 0 1250 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11064

[startup+12.7018 s]
/proc/loadavg: 1.71 1.79 1.44 2/66 1409
/proc/meminfo: memFree=1023184/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=7056 CPUtime=12.67
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 1397 0 0 0 1267 0 0 0 25 0 1 0 1132563707 7225344 1382 1992294400 134512640 135226915 4294956208 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 1764 1382 81 174 0 1587 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12412

[startup+25.5011 s]
/proc/loadavg: 1.55 1.75 1.43 2/66 1409
/proc/meminfo: memFree=1021008/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=9272 CPUtime=25.47
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 1908 0 0 0 2546 1 0 0 25 0 1 0 1132563707 9494528 1893 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 2318 1893 81 174 0 2141 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14628

[startup+51.1017 s]
/proc/loadavg: 1.49 1.72 1.43 2/66 1409
/proc/meminfo: memFree=1017936/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=12508 CPUtime=51.04
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 2701 0 0 0 5103 1 0 0 25 0 1 0 1132563707 12808192 2686 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 3127 2686 81 174 0 2950 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 17864

[startup+102.306 s]
/proc/loadavg: 1.21 1.61 1.41 2/66 1409
/proc/meminfo: memFree=1013840/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=16688 CPUtime=102.23
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 3670 0 0 0 10220 3 0 0 25 0 1 0 1132563707 17088512 3655 1992294400 134512640 135226915 4294956208 18446744073709551615 134538385 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 4172 3655 81 174 0 3995 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 22044

[startup+162.301 s]
/proc/loadavg: 1.08 1.50 1.38 2/66 1409
/proc/meminfo: memFree=1009616/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=21036 CPUtime=162.2
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 4724 0 0 0 16216 4 0 0 25 0 1 0 1132563707 21540864 4709 1992294400 134512640 135226915 4294956208 18446744073709551615 134537091 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 5259 4709 81 174 0 5082 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 26392

[startup+222.301 s]
/proc/loadavg: 1.03 1.40 1.35 2/66 1409
/proc/meminfo: memFree=1006608/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=24428 CPUtime=222.17
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 5474 0 0 0 22212 5 0 0 25 0 1 0 1132563707 25014272 5459 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 6107 5459 81 174 0 5930 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 29784

[startup+282.301 s]
/proc/loadavg: 1.01 1.33 1.33 2/66 1409
/proc/meminfo: memFree=1004560/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=26732 CPUtime=282.15
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 6002 0 0 0 28209 6 0 0 25 0 1 0 1132563707 27373568 5987 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 6683 5987 81 174 0 6506 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 32088

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.31 2/66 1409
/proc/meminfo: memFree=1001616/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=29592 CPUtime=342.12
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 6716 0 0 0 34206 6 0 0 25 0 1 0 1132563707 30302208 6701 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 7398 6701 81 174 0 7221 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 34948

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.28 2/66 1409
/proc/meminfo: memFree=1000592/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=30860 CPUtime=402.1
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 6992 0 0 0 40203 7 0 0 25 0 1 0 1132563707 31600640 6977 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 7715 6977 81 174 0 7538 0

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

/proc/1409/statm: 9051 8113 81 174 0 8874 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 41560

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.23 2/66 1409
/proc/meminfo: memFree=995152/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=36760 CPUtime=582.01
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 8344 0 0 0 58193 8 0 0 25 0 1 0 1132563707 37642240 8329 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 9190 8329 81 174 0 9013 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 42116

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.21 2/66 1409
/proc/meminfo: memFree=991120/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=40952 CPUtime=641.99
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 9351 0 0 0 64190 9 0 0 25 0 1 0 1132563707 41934848 9336 1992294400 134512640 135226915 4294956208 18446744073709551615 134544471 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 10238 9336 81 174 0 10061 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 46308

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 1409
/proc/meminfo: memFree=988432/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=43712 CPUtime=701.96
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 10012 0 0 0 70186 10 0 0 25 0 1 0 1132563707 44761088 9997 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 10928 9997 81 174 0 10751 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 49068

[startup+762.307 s]
/proc/loadavg: 1.00 1.05 1.18 2/66 1409
/proc/meminfo: memFree=988176/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=44000 CPUtime=761.94
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 10068 0 0 0 76183 11 0 0 25 0 1 0 1132563707 45056000 10053 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 11000 10053 81 174 0 10823 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 49356

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 1409
/proc/meminfo: memFree=987920/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=44392 CPUtime=821.91
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 10142 0 0 0 82180 11 0 0 25 0 1 0 1132563707 45457408 10127 1992294400 134512640 135226915 4294956208 18446744073709551615 134539400 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 11098 10127 81 174 0 10921 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 49748

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 1409
/proc/meminfo: memFree=987152/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=44972 CPUtime=881.88
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 10336 0 0 0 88177 11 0 0 25 0 1 0 1132563707 46051328 10321 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 11243 10321 81 174 0 11066 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 50328

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 1409
/proc/meminfo: memFree=982864/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=50376 CPUtime=941.84
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 11450 0 0 0 94172 12 0 0 25 0 1 0 1132563707 51585024 11435 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 12594 11435 81 174 0 12417 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 55732

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 1409
/proc/meminfo: memFree=979152/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=53888 CPUtime=1001.82
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 12345 0 0 0 100168 14 0 0 25 0 1 0 1132563707 55181312 12330 1992294400 134512640 135226915 4294956208 18446744073709551615 134531943 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 13472 12330 81 174 0 13295 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 59244

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 1409
/proc/meminfo: memFree=979152/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=53888 CPUtime=1061.8
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 12345 0 0 0 106166 14 0 0 25 0 1 0 1132563707 55181312 12330 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 13472 12330 81 174 0 13295 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 59244

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 1409
/proc/meminfo: memFree=979024/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=54032 CPUtime=1121.77
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 12371 0 0 0 112163 14 0 0 25 0 1 0 1132563707 55328768 12356 1992294400 134512640 135226915 4294956208 18446744073709551615 134543632 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 13508 12356 81 174 0 13331 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 59388

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 1409
/proc/meminfo: memFree=978896/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=54176 CPUtime=1181.74
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 12405 0 0 0 118160 14 0 0 25 0 1 0 1132563707 55476224 12390 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 13544 12390 81 174 0 13367 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 59532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 1409
/proc/meminfo: memFree=978896/2055920 swapFree=4176444/4192956
[pid=1406] ppid=1404 vsize=5356 CPUtime=0
/proc/1406/stat : 1406 (lysat.sh) S 1404 1406 640 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132563706 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1406/statm: 1339 237 195 169 0 50 0
[pid=1409] ppid=1406 vsize=54176 CPUtime=1200.04
/proc/1409/stat : 1409 (LySATi) R 1406 1406 640 0 -1 4194304 12411 0 0 0 119990 14 0 0 25 0 1 0 1132563707 55476224 12396 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/1409/statm: 13544 12396 81 174 0 13367 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 59532

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 1406 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.9
CPU system time (s): 0.14
CPU usage (%): 99.9522
Max. virtual memory (cumulated for all children) (KiB): 59532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 457
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.944856 second user time and 3.43148 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-01 17:16:23
IDJOB=1527444
IDBENCH=70745
IDSOLVER=511
FILE ID=node27/1527444-1238598983
PBS_JOBID= 9068317
Free space on /tmp= 65720 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S1684547485-073.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527444-1238598983/watcher-1527444-1238598983 -o /tmp/evaluation-result-1527444-1238598983/solver-1527444-1238598983 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527444-1238598983.cnf i

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

MD5SUM BENCH= 7978035feeedb8c4f26fadad2c608014
RANDOM SEED=248817584

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1029248 kB
Buffers:         96756 kB
Cached:         825556 kB
SwapCached:       9492 kB
Active:         207324 kB
Inactive:       726188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1029248 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          16824 kB
Slab:            79068 kB
Committed_AS:  3019124 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65716 MiB
End job on node27 at 2009-04-01 17:36:26