Trace number 1718084

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) 1200.01 1200.51

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.13.unsat.cnf
MD5SUM8ca1246723b65c8e0ae1eddb535ce13f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2010
Number of clauses6802
Sum of the clauses size17668
Maximum clause length25
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22961
Number of clauses of size 33733
Number of clauses of size 443
Number of clauses of size 546
Number of clauses of size over 516

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 |    6799    17665 |    2039       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    5732    16991 |      --       0       --      -- |     --   | -1017/-571
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1384   #clauses: 5732   #literals: 16991
0.00/0.03	c CPU time:   0.031995 s
0.00/0.03	c ==============================================================================
0.00/0.04	c lySAT 0.1
0.00/0.04	c minisat core +  additionnal features
0.00/0.04	c ============================[ Problem Statistics ]=============================
0.00/0.04	c |                                                                             |
0.00/0.04	c |  Number of variables:  1384                                                 |
0.00/0.04	c |  Number of clauses:    5732                                                 |
0.00/0.04	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1718084-1240633325/watcher-1718084-1240633325 -o /tmp/evaluation-result-1718084-1240633325/solver-1718084-1240633325 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1718084-1240633325.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 644
/proc/meminfo: memFree=1248096/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0
/proc/644/stat : 644 (lysat.sh) R 642 644 607 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 91361489 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 251601152671 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/644/statm: 1339 234 194 169 0 50 0
[pid=645] ppid=644 vsize=960 CPUtime=0
/proc/645/stat : 645 (SatElite) R 644 644 607 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 91361489 983040 138 1992294400 134512640 135034092 4294956128 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/645/statm: 240 139 52 127 0 110 0

[startup+0.053368 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 644
/proc/meminfo: memFree=1248096/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.101372 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 644
/proc/meminfo: memFree=1248096/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301395 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 644
/proc/meminfo: memFree=1248096/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.70144 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 644
/proc/meminfo: memFree=1248096/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50153 s]
/proc/loadavg: 0.85 0.97 0.99 2/67 647
/proc/meminfo: memFree=1245840/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=3520 CPUtime=1.45
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 560 0 0 0 145 0 0 0 25 0 1 0 91361493 3604480 545 1992294400 134512640 135226915 4294956224 18446744073709551615 134538743 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 880 545 81 174 0 703 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8876

[startup+3.1017 s]
/proc/loadavg: 0.85 0.97 0.99 2/67 647
/proc/meminfo: memFree=1244880/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=4556 CPUtime=3.05
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 794 0 0 0 305 0 0 0 25 0 1 0 91361493 4665344 779 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 1139 779 81 174 0 962 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9912

[startup+6.30206 s]
/proc/loadavg: 0.86 0.97 0.99 2/67 647
/proc/meminfo: memFree=1243416/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=5600 CPUtime=6.24
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 1080 0 0 0 624 0 0 0 25 0 1 0 91361493 5734400 1065 1992294400 134512640 135226915 4294956224 18446744073709551615 134539221 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 1400 1065 81 174 0 1223 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10956

[startup+12.7018 s]
/proc/loadavg: 0.87 0.97 0.99 2/67 647
/proc/meminfo: memFree=1240496/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=9132 CPUtime=12.64
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 1953 0 0 0 1263 1 0 0 25 0 1 0 91361493 9351168 1938 1992294400 134512640 135226915 4294956224 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 2283 1938 81 174 0 2106 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14488

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/67 647
/proc/meminfo: memFree=1237688/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=11628 CPUtime=25.43
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 2555 0 0 0 2541 2 0 0 25 0 1 0 91361493 11907072 2540 1992294400 134512640 135226915 4294956224 18446744073709551615 134536757 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 2907 2540 81 174 0 2730 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16984

[startup+51.101 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 647
/proc/meminfo: memFree=1232696/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=16984 CPUtime=51.02
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 3852 0 0 0 5098 4 0 0 25 0 1 0 91361493 17391616 3837 1992294400 134512640 135226915 4294956224 18446744073709551615 134536800 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 4246 3837 81 174 0 4069 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 22340

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/67 647
/proc/meminfo: memFree=1225208/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=24292 CPUtime=102.21
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 5644 0 0 0 10215 6 0 0 25 0 1 0 91361493 24875008 5629 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 6073 5629 81 174 0 5896 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 29648

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 647
/proc/meminfo: memFree=1223416/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=26276 CPUtime=162.17
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 6104 0 0 0 16211 6 0 0 25 0 1 0 91361493 26906624 6089 1992294400 134512640 135226915 4294956224 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 6569 6089 81 174 0 6392 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 31632

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 647
/proc/meminfo: memFree=1217976/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=31928 CPUtime=222.14
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 7441 0 0 0 22206 8 0 0 25 0 1 0 91361493 32694272 7426 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 7982 7426 81 174 0 7805 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 37284

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 647
/proc/meminfo: memFree=1212600/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=37248 CPUtime=282.12
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 8787 0 0 0 28203 9 0 0 25 0 1 0 91361493 38141952 8772 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 9312 8772 81 174 0 9135 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 42604

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 647
/proc/meminfo: memFree=1212152/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=37772 CPUtime=342.08
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 8904 0 0 0 34199 9 0 0 25 0 1 0 91361493 38678528 8889 1992294400 134512640 135226915 4294956224 18446744073709551615 134536908 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 9443 8889 81 174 0 9266 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 43128

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 647
/proc/meminfo: memFree=1205112/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=45376 CPUtime=402.06
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 10665 0 0 0 40195 11 0 0 25 0 1 0 91361493 46465024 10650 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 11344 10650 81 174 0 11167 0

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

/proc/647/statm: 14181 13383 81 174 0 14004 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 62080

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 647
/proc/meminfo: memFree=1192376/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=58500 CPUtime=641.96
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 13855 0 0 0 64182 14 0 0 25 0 1 0 91361493 59904000 13840 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 14625 13840 81 174 0 14448 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 63856

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 647
/proc/meminfo: memFree=1192248/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=58500 CPUtime=701.93
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 13857 0 0 0 70179 14 0 0 25 0 1 0 91361493 59904000 13842 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 14625 13842 81 174 0 14448 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 63856

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 647
/proc/meminfo: memFree=1191672/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=59156 CPUtime=761.92
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 14013 0 0 0 76178 14 0 0 25 0 1 0 91361493 60575744 13998 1992294400 134512640 135226915 4294956224 18446744073709551615 134539925 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 14789 13998 81 174 0 14612 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 64512

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 647
/proc/meminfo: memFree=1189496/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=61296 CPUtime=821.9
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 14576 0 0 0 82175 15 0 0 25 0 1 0 91361493 62767104 14561 1992294400 134512640 135226915 4294956224 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 15324 14561 81 174 0 15147 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 66652

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 647
/proc/meminfo: memFree=1181624/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=70012 CPUtime=881.88
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 16546 0 0 0 88171 17 0 0 25 0 1 0 91361493 71692288 16531 1992294400 134512640 135226915 4294956224 18446744073709551615 134539955 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 17503 16531 81 174 0 17326 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 75368

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 647
/proc/meminfo: memFree=1176760/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=74780 CPUtime=941.86
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 17751 0 0 0 94167 19 0 0 25 0 1 0 91361493 76574720 17736 1992294400 134512640 135226915 4294956224 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 18695 17736 81 174 0 18518 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 80136

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 649
/proc/meminfo: memFree=1176432/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=74780 CPUtime=1001.84
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 17751 0 0 0 100165 19 0 0 25 0 1 0 91361493 76574720 17736 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 18695 17736 81 174 0 18518 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 80136

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 649
/proc/meminfo: memFree=1176504/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=74924 CPUtime=1061.82
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 17776 0 0 0 106163 19 0 0 25 0 1 0 91361493 76722176 17761 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 18731 17761 81 174 0 18554 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 80280

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 649
/proc/meminfo: memFree=1176504/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=74924 CPUtime=1121.8
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 17793 0 0 0 112161 19 0 0 25 0 1 0 91361493 76722176 17778 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 18731 17778 81 174 0 18554 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 80280

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 649
/proc/meminfo: memFree=1176312/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=75176 CPUtime=1181.78
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 17849 0 0 0 118159 19 0 0 25 0 1 0 91361493 76980224 17834 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 18794 17834 81 174 0 18617 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 80532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 649
/proc/meminfo: memFree=1176312/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=75176 CPUtime=1199.98
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 17852 0 0 0 119979 19 0 0 25 0 1 0 91361493 76980224 17837 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 18794 17837 81 174 0 18617 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 80532

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 649
/proc/meminfo: memFree=1176312/2055920 swapFree=4192956/4192956
[pid=644] ppid=642 vsize=5356 CPUtime=0.03
/proc/644/stat : 644 (lysat.sh) S 642 644 607 0 -1 4194304 310 378 0 0 0 0 3 0 17 0 1 0 91361489 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1339 237 195 169 0 50 0
[pid=647] ppid=644 vsize=75176 CPUtime=1199.98
/proc/647/stat : 647 (LySATi) R 644 644 607 0 -1 4194304 17852 0 0 0 119979 19 0 0 25 0 1 0 91361493 76980224 17837 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/647/statm: 18794 17837 81 174 0 18617 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 80532

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 644 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=40993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.044992
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.01
CPU user time (s): 1199.82
CPU system time (s): 0.19
CPU usage (%): 99.9582
Max. virtual memory (cumulated for all children) (KiB): 80532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.040993
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= 688
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 1.61375 second user time and 2.76258 second system time

The end

Launcher Data 

Begin job on node91 at 2009-04-25 06:22:05
IDJOB=1718084
IDBENCH=20470
IDSOLVER=511
FILE ID=node91/1718084-1240633325
PBS_JOBID= 9186398
Free space on /tmp= 66520 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.13.unsat.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718084-1240633325/watcher-1718084-1240633325 -o /tmp/evaluation-result-1718084-1240633325/solver-1718084-1240633325 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1718084-1240633325.cnf i

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

MD5SUM BENCH= 8ca1246723b65c8e0ae1eddb535ce13f
RANDOM SEED=620952056

node91.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		: 3000.241
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		: 3000.241
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:       1248584 kB
Buffers:         86452 kB
Cached:         624080 kB
SwapCached:          0 kB
Active:         282212 kB
Inactive:       442796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1248584 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2400 kB
Writeback:           0 kB
Mapped:          24168 kB
Slab:            68260 kB
Committed_AS:   188360 kB
PageTables:       1356 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= 66520 MiB
End job on node91 at 2009-04-25 06:42:07