Trace number 1527404

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) 1200.05 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/380/
unif-k3-r4.25-v380-c1615-S1516934767-080.cnf
MD5SUMe81ed5c11d3bffdd04a2753974045769
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.008998
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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 |    1615     4845 |     484       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1609     4855 |      --       0       --      -- |     --   | -6/10
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 374   #clauses: 1609   #literals: 4855
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  374                                                  |
0.00/0.01	c |  Number of clauses:    1609                                                 |
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-1527404-1238596812/watcher-1527404-1238596812 -o /tmp/evaluation-result-1527404-1238596812/solver-1527404-1238596812 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527404-1238596812.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: 1.00 1.00 1.00 3/76 7942
/proc/meminfo: memFree=1351232/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1132342149 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 235 195 169 0 50 0
[pid=7943] ppid=7942 vsize=832 CPUtime=0
/proc/7943/stat : 7943 (SatElite) R 7942 7942 7327 0 -1 4194304 142 0 0 0 0 0 0 0 19 0 1 0 1132342150 851968 126 1992294400 134512640 135034092 4294956096 18446744073709551615 134577064 0 0 4096 3 0 0 0 17 0 0 0
/proc/7943/statm: 208 126 68 127 0 78 0

[startup+0.101174 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 7942
/proc/meminfo: memFree=1351232/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.202192 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 7942
/proc/meminfo: memFree=1351232/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302211 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 7942
/proc/meminfo: memFree=1351232/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701289 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 7942
/proc/meminfo: memFree=1351232/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50144 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7945
/proc/meminfo: memFree=1349104/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=3628 CPUtime=1.48
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 566 0 0 0 148 0 0 0 25 0 1 0 1132342150 3715072 551 1992294400 134512640 135226915 4294956208 18446744073709551615 134539978 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 907 551 81 174 0 730 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8984

[startup+3.10176 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7945
/proc/meminfo: memFree=1348272/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=4568 CPUtime=3.08
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 777 0 0 0 308 0 0 0 25 0 1 0 1132342150 4677632 762 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/7945/statm: 1142 762 81 174 0 965 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9924

[startup+6.30136 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7945
/proc/meminfo: memFree=1346736/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=5704 CPUtime=6.27
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 1089 0 0 0 627 0 0 0 25 0 1 0 1132342150 5840896 1074 1992294400 134512640 135226915 4294956208 18446744073709551615 134539431 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 1426 1074 81 174 0 1249 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11060

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7945
/proc/meminfo: memFree=1344624/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=7904 CPUtime=12.66
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 1606 0 0 0 1266 0 0 0 25 0 1 0 1132342150 8093696 1591 1992294400 134512640 135226915 4294956208 18446744073709551615 134537026 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 1976 1591 81 174 0 1799 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13260

[startup+25.5021 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7945
/proc/meminfo: memFree=1342768/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=9624 CPUtime=25.46
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 2044 0 0 0 2545 1 0 0 25 0 1 0 1132342150 9854976 2029 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 2406 2029 81 174 0 2229 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14980

[startup+51.103 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7945
/proc/meminfo: memFree=1340336/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=12352 CPUtime=51.04
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 2693 0 0 0 5103 1 0 0 25 0 1 0 1132342150 12648448 2678 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 3088 2678 81 174 0 2911 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 17708

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7945
/proc/meminfo: memFree=1337200/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=15364 CPUtime=102.22
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 3430 0 0 0 10220 2 0 0 25 0 1 0 1132342150 15732736 3415 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 3841 3415 81 174 0 3664 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 20720

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7945
/proc/meminfo: memFree=1332592/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=20240 CPUtime=162.19
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 4571 0 0 0 16216 3 0 0 25 0 1 0 1132342150 20725760 4556 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 5060 4556 81 174 0 4883 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 25596

[startup+222.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7945
/proc/meminfo: memFree=1329392/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=23836 CPUtime=222.16
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 5384 0 0 0 22213 3 0 0 25 0 1 0 1132342150 24408064 5369 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 5959 5369 81 174 0 5782 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 29192

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7945
/proc/meminfo: memFree=1328368/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=25004 CPUtime=282.13
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 5631 0 0 0 28209 4 0 0 25 0 1 0 1132342150 25604096 5616 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 6251 5616 81 174 0 6074 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 30360

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7947
/proc/meminfo: memFree=1324088/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=29220 CPUtime=342.1
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 6709 0 0 0 34205 5 0 0 25 0 1 0 1132342150 29921280 6694 1992294400 134512640 135226915 4294956208 18446744073709551615 134536757 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 7305 6694 81 174 0 7128 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 34576

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7947
/proc/meminfo: memFree=1323512/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=29956 CPUtime=402.06
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 6857 0 0 0 40201 5 0 0 25 0 1 0 1132342150 30674944 6842 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 7489 6842 81 174 0 7312 0

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

/proc/7945/statm: 9096 8322 81 174 0 8919 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 41740

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7947
/proc/meminfo: memFree=1317304/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=36692 CPUtime=581.97
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 8420 0 0 0 58190 7 0 0 25 0 1 0 1132342150 37572608 8405 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 9173 8405 81 174 0 8996 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 42048

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7947
/proc/meminfo: memFree=1316600/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=37500 CPUtime=641.94
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 8594 0 0 0 64187 7 0 0 25 0 1 0 1132342150 38400000 8579 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 9375 8579 81 174 0 9198 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 42856

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7947
/proc/meminfo: memFree=1315768/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=38244 CPUtime=701.91
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 8773 0 0 0 70184 7 0 0 25 0 1 0 1132342150 39161856 8758 1992294400 134512640 135226915 4294956208 18446744073709551615 134547739 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 9561 8758 81 174 0 9384 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 43600

[startup+762.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7947
/proc/meminfo: memFree=1313464/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=40688 CPUtime=761.88
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 9345 0 0 0 76180 8 0 0 25 0 1 0 1132342150 41664512 9330 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 10172 9330 81 174 0 9995 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 46044

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7947
/proc/meminfo: memFree=1310008/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=44116 CPUtime=821.84
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 10223 0 0 0 82174 10 0 0 25 0 1 0 1132342150 45174784 10208 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 11029 10208 81 174 0 10852 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 49472

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7947
/proc/meminfo: memFree=1308088/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=46252 CPUtime=881.82
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 10684 0 0 0 88172 10 0 0 25 0 1 0 1132342150 47362048 10669 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 11563 10669 81 174 0 11386 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 51608

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7947
/proc/meminfo: memFree=1307896/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=46408 CPUtime=941.78
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 10734 0 0 0 94168 10 0 0 25 0 1 0 1132342150 47521792 10719 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 11602 10719 81 174 0 11425 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 51764

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7947
/proc/meminfo: memFree=1307320/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=47280 CPUtime=1001.75
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 10886 0 0 0 100164 11 0 0 25 0 1 0 1132342150 48414720 10871 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 11820 10871 81 174 0 11643 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 52636

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7947
/proc/meminfo: memFree=1306744/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=47748 CPUtime=1061.72
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 11030 0 0 0 106161 11 0 0 25 0 1 0 1132342150 48893952 11015 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 11937 11015 81 174 0 11760 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 53104

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7947
/proc/meminfo: memFree=1305976/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=48740 CPUtime=1121.69
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 11225 0 0 0 112158 11 0 0 25 0 1 0 1132342150 49909760 11210 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 12185 11210 81 174 0 12008 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 54096

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7947
/proc/meminfo: memFree=1304760/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=50200 CPUtime=1181.65
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 11535 0 0 0 118154 11 0 0 25 0 1 0 1132342150 51404800 11520 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 12550 11520 81 174 0 12373 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 55556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7947
/proc/meminfo: memFree=1303800/2055920 swapFree=4127460/4192956
[pid=7942] ppid=7940 vsize=5356 CPUtime=0
/proc/7942/stat : 7942 (lysat.sh) S 7940 7942 7327 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132342149 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7942/statm: 1339 237 195 169 0 50 0
[pid=7945] ppid=7942 vsize=51212 CPUtime=1200.05
/proc/7945/stat : 7945 (LySATi) R 7942 7942 7327 0 -1 4194304 11758 0 0 0 119993 12 0 0 25 0 1 0 1132342150 52441088 11743 1992294400 134512640 135226915 4294956208 18446744073709551615 134536818 0 0 4096 3 0 0 0 17 0 0 0
/proc/7945/statm: 12803 11743 81 174 0 12626 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 56568

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 7942 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 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.05
CPU user time (s): 1199.93
CPU system time (s): 0.12
CPU usage (%): 99.9448
Max. virtual memory (cumulated for all children) (KiB): 56568

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= 3

runsolver used 1.2938 second user time and 3.15052 second system time

The end

Launcher Data 

Begin job on node63 at 2009-04-01 16:40:12
IDJOB=1527404
IDBENCH=70737
IDSOLVER=511
FILE ID=node63/1527404-1238596812
PBS_JOBID= 9062250
Free space on /tmp= 66484 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S1516934767-080.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527404-1238596812/watcher-1527404-1238596812 -o /tmp/evaluation-result-1527404-1238596812/solver-1527404-1238596812 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527404-1238596812.cnf i

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

MD5SUM BENCH= e81ed5c11d3bffdd04a2753974045769
RANDOM SEED=1097707348

node63.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		: 3000.285
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		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1351784 kB
Buffers:         97396 kB
Cached:         465976 kB
SwapCached:      55360 kB
Active:         222236 kB
Inactive:       398012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1351784 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          14620 kB
Slab:            68528 kB
Committed_AS:  3432024 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66484 MiB
End job on node63 at 2009-04-01 17:00:15