Trace number 1527204

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1112524719-021.cnf
MD5SUM91e05b0ecb05a962d8527635e6de2e78
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021995
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1857     5669 |      --       0       --      -- |     --   | -13/59
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 427   #clauses: 1857   #literals: 5669
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:  427                                                  |
0.00/0.01	c |  Number of clauses:    1857                                                 |
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-1527204-1238583207/watcher-1527204-1238583207 -o /tmp/evaluation-result-1527204-1238583207/solver-1527204-1238583207 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527204-1238583207.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: 1.04 1.45 1.42 3/64 4345
/proc/meminfo: memFree=1064984/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1130986653 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 235 195 169 0 50 0
[pid=4346] ppid=4345 vsize=828 CPUtime=0
/proc/4346/stat : 4346 (SatElite) R 4345 4345 3585 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 1130986653 847872 132 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/4346/statm: 207 132 68 127 0 77 0

[startup+0.0370011 s]
/proc/loadavg: 1.04 1.45 1.42 3/64 4345
/proc/meminfo: memFree=1064984/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102003 s]
/proc/loadavg: 1.04 1.45 1.42 3/64 4345
/proc/meminfo: memFree=1064984/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302021 s]
/proc/loadavg: 1.04 1.45 1.42 3/64 4345
/proc/meminfo: memFree=1064984/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70106 s]
/proc/loadavg: 1.04 1.45 1.42 3/64 4345
/proc/meminfo: memFree=1064984/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50114 s]
/proc/loadavg: 1.04 1.45 1.42 2/66 4348
/proc/meminfo: memFree=1063112/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=3612 CPUtime=1.48
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 550 0 0 0 148 0 0 0 25 0 1 0 1130986654 3698688 535 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 903 535 81 174 0 726 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8968

[startup+3.10229 s]
/proc/loadavg: 1.04 1.45 1.42 2/66 4348
/proc/meminfo: memFree=1062216/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=4576 CPUtime=3.08
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 806 0 0 0 308 0 0 0 25 0 1 0 1130986654 4685824 791 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 1144 791 81 174 0 967 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9932

[startup+6.3016 s]
/proc/loadavg: 1.04 1.44 1.42 2/66 4348
/proc/meminfo: memFree=1060744/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=5712 CPUtime=6.28
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 1071 0 0 0 628 0 0 0 25 0 1 0 1130986654 5849088 1056 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 1428 1056 81 174 0 1251 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11068

[startup+12.7012 s]
/proc/loadavg: 1.03 1.43 1.42 2/66 4348
/proc/meminfo: memFree=1058824/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=7368 CPUtime=12.67
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 1497 0 0 0 1267 0 0 0 25 0 1 0 1130986654 7544832 1482 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 1842 1482 81 174 0 1665 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12724

[startup+25.5014 s]
/proc/loadavg: 1.02 1.41 1.41 2/66 4348
/proc/meminfo: memFree=1056776/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=9532 CPUtime=25.47
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 2000 0 0 0 2546 1 0 0 25 0 1 0 1130986654 9760768 1985 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 2383 1985 81 174 0 2206 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14888

[startup+51.1019 s]
/proc/loadavg: 1.02 1.37 1.40 2/66 4348
/proc/meminfo: memFree=1054216/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=12492 CPUtime=51.07
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 2695 0 0 0 5105 2 0 0 25 0 1 0 1130986654 12791808 2680 1992294400 134512640 135226915 4294956208 18446744073709551615 134536788 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 3123 2680 81 174 0 2946 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17848

[startup+102.306 s]
/proc/loadavg: 1.00 1.31 1.37 2/66 4348
/proc/meminfo: memFree=1048456/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=18220 CPUtime=102.26
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 4069 0 0 0 10223 3 0 0 25 0 1 0 1130986654 18657280 4054 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 4555 4054 81 174 0 4378 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23576

[startup+162.302 s]
/proc/loadavg: 1.00 1.26 1.35 2/66 4348
/proc/meminfo: memFree=1045768/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=21104 CPUtime=162.23
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 4758 0 0 0 16219 4 0 0 25 0 1 0 1130986654 21610496 4743 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 5276 4743 81 174 0 5099 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 26460

[startup+222.301 s]
/proc/loadavg: 1.00 1.21 1.32 2/66 4348
/proc/meminfo: memFree=1042760/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=24384 CPUtime=222.22
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 5497 0 0 0 22217 5 0 0 25 0 1 0 1130986654 24969216 5482 1992294400 134512640 135226915 4294956208 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 6096 5482 81 174 0 5919 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 29740

[startup+282.301 s]
/proc/loadavg: 1.00 1.17 1.30 2/66 4348
/proc/meminfo: memFree=1041800/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=25468 CPUtime=282.2
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 5749 0 0 0 28215 5 0 0 25 0 1 0 1130986654 26079232 5734 1992294400 134512640 135226915 4294956208 18446744073709551615 134526523 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 6367 5734 81 174 0 6190 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 30824

[startup+342.302 s]
/proc/loadavg: 1.00 1.13 1.28 2/66 4348
/proc/meminfo: memFree=1036296/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=31108 CPUtime=342.19
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 7119 0 0 0 34212 7 0 0 25 0 1 0 1130986654 31854592 7104 1992294400 134512640 135226915 4294956208 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 7777 7104 81 174 0 7600 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 36464

[startup+402.302 s]
/proc/loadavg: 1.00 1.11 1.26 2/66 4348
/proc/meminfo: memFree=1036104/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=31296 CPUtime=402.17
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 7153 0 0 0 40210 7 0 0 25 0 1 0 1130986654 32047104 7138 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 7824 7138 81 174 0 7647 0

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

/proc/4348/statm: 9206 8404 81 174 0 9029 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 42180

[startup+582.302 s]
/proc/loadavg: 1.00 1.05 1.20 2/66 4354
/proc/meminfo: memFree=1030664/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=37204 CPUtime=582.11
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 8519 0 0 0 58202 9 0 0 25 0 1 0 1130986654 38096896 8504 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 9301 8504 81 174 0 9124 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 42560

[startup+642.302 s]
/proc/loadavg: 1.00 1.04 1.19 2/66 4354
/proc/meminfo: memFree=1029768/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=38404 CPUtime=642.1
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 8731 0 0 0 64201 9 0 0 25 0 1 0 1130986654 39325696 8716 1992294400 134512640 135226915 4294956208 18446744073709551615 134544471 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 9601 8716 81 174 0 9424 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 43760

[startup+702.302 s]
/proc/loadavg: 1.00 1.03 1.17 2/66 4354
/proc/meminfo: memFree=1026312/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=41908 CPUtime=702.08
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 9601 0 0 0 70197 11 0 0 25 0 1 0 1130986654 42913792 9586 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 10477 9586 81 174 0 10300 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 47264

[startup+762.305 s]
/proc/loadavg: 1.00 1.02 1.16 2/66 4354
/proc/meminfo: memFree=1021640/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=46252 CPUtime=762.06
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 10745 0 0 0 76195 11 0 0 25 0 1 0 1130986654 47362048 10730 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 11563 10730 81 174 0 11386 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 51608

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.15 2/66 4354
/proc/meminfo: memFree=1020296/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=47652 CPUtime=822.05
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 11077 0 0 0 82193 12 0 0 25 0 1 0 1130986654 48795648 11062 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 11913 11062 81 174 0 11736 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 53008

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.14 2/66 4354
/proc/meminfo: memFree=1020168/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=47796 CPUtime=882.03
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 11106 0 0 0 88191 12 0 0 25 0 1 0 1130986654 48943104 11091 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 11949 11091 81 174 0 11772 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 53152

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.13 2/66 4354
/proc/meminfo: memFree=1019848/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=48344 CPUtime=942.02
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 11210 0 0 0 94189 13 0 0 25 0 1 0 1130986654 49504256 11195 1992294400 134512640 135226915 4294956208 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 12086 11195 81 174 0 11909 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 53700

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 4354
/proc/meminfo: memFree=1019080/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=49200 CPUtime=1002
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 11401 0 0 0 100187 13 0 0 25 0 1 0 1130986654 50380800 11386 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 12300 11386 81 174 0 12123 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 54556

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 4354
/proc/meminfo: memFree=1017032/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=51348 CPUtime=1061.98
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 11924 0 0 0 106184 14 0 0 25 0 1 0 1130986654 52580352 11909 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 12837 11909 81 174 0 12660 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 56704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 4354
/proc/meminfo: memFree=1012744/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=56300 CPUtime=1121.96
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 12981 0 0 0 112181 15 0 0 25 0 1 0 1130986654 57651200 12966 1992294400 134512640 135226915 4294956208 18446744073709551615 134537074 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 14075 12966 81 174 0 13898 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 61656

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 4354
/proc/meminfo: memFree=1009032/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=60088 CPUtime=1181.95
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 13903 0 0 0 118178 17 0 0 25 0 1 0 1130986654 61530112 13888 1992294400 134512640 135226915 4294956208 18446744073709551615 134531937 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 15022 13888 81 174 0 14845 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 65444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 4354
/proc/meminfo: memFree=1009032/2055920 swapFree=4178100/4192956
[pid=4345] ppid=4343 vsize=5356 CPUtime=0
/proc/4345/stat : 4345 (lysat.sh) S 4343 4345 3585 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1130986653 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4345/statm: 1339 237 195 169 0 50 0
[pid=4348] ppid=4345 vsize=60088 CPUtime=1200.05
/proc/4348/stat : 4348 (LySATi) R 4345 4345 3585 0 -1 4194304 13903 0 0 0 119988 17 0 0 25 0 1 0 1130986654 61530112 13888 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/4348/statm: 15022 13888 81 174 0 14845 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 65444

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 4345 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.011997
# 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): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.88
CPU system time (s): 0.17
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 65444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463
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 1.48977 second user time and 2.88456 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-01 12:53:27
IDJOB=1527204
IDBENCH=70697
IDSOLVER=511
FILE ID=node18/1527204-1238583207
PBS_JOBID= 9070526
Free space on /tmp= 66212 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1112524719-021.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527204-1238583207/watcher-1527204-1238583207 -o /tmp/evaluation-result-1527204-1238583207/solver-1527204-1238583207 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527204-1238583207.cnf i

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

MD5SUM BENCH= 91e05b0ecb05a962d8527635e6de2e78
RANDOM SEED=1648306374

node18.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		: 3000.214
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		: 3000.214
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:       1065528 kB
Buffers:        110260 kB
Cached:         773704 kB
SwapCached:       8808 kB
Active:         209880 kB
Inactive:       684624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1065528 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          16316 kB
Slab:            82012 kB
Committed_AS:  3134736 kB
PageTables:       1376 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= 66212 MiB
End job on node18 at 2009-04-01 13:13:30