Trace number 1524789

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 1200.61

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1573578038-005.cnf
MD5SUM6079b5c5aa5b129580ea074d44eca93f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark312.022
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.021996 s
0.00/0.02	c ==============================================================================
0.03/0.05	c lySAT 0.1
0.03/0.05	c minisat core +  additionnal features
0.03/0.05	c ============================[ Problem Statistics ]=============================
0.03/0.05	c |                                                                             |
0.03/0.05	c |  Number of variables:  900                                                  |
0.03/0.05	c |  Number of clauses:    18000                                                |
0.03/0.07	c |  Parsing time:         0.01         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-1524789-1238364636/watcher-1524789-1238364636 -o /tmp/evaluation-result-1524789-1238364636/solver-1524789-1238364636 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1524789-1238364636.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 1.01 1.10 3/73 21763
/proc/meminfo: memFree=1507352/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0
/proc/21763/stat : 21763 (lysat.sh) R 21761 21763 21419 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109127536 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 243665529503 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21763/statm: 1339 234 194 169 0 50 0
[pid=21764] ppid=21763 vsize=824 CPUtime=0
/proc/21764/stat : 21764 (SatElite) R 21763 21763 21419 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 1109127536 843776 123 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/21764/statm: 206 123 50 127 0 76 0

[startup+0.0406569 s]
/proc/loadavg: 1.00 1.01 1.10 3/73 21763
/proc/meminfo: memFree=1507352/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109127536 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21763/statm: 1339 235 195 169 0 50 0
[pid=21764] ppid=21763 vsize=2256 CPUtime=0.03
/proc/21764/stat : 21764 (SatElite) R 21763 21763 21419 0 -1 4194304 474 0 0 0 3 0 0 0 20 0 1 0 1109127536 2310144 458 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/21764/statm: 564 458 67 127 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7612

[startup+0.102671 s]
/proc/loadavg: 1.00 1.01 1.10 3/73 21763
/proc/meminfo: memFree=1507352/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.302691 s]
/proc/loadavg: 1.00 1.01 1.10 3/73 21763
/proc/meminfo: memFree=1507352/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.702731 s]
/proc/loadavg: 1.00 1.01 1.10 3/73 21763
/proc/meminfo: memFree=1507352/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.5018 s]
/proc/loadavg: 1.00 1.01 1.10 2/75 21766
/proc/meminfo: memFree=1501768/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=6556 CPUtime=1.43
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 1388 0 0 0 143 0 0 0 25 0 1 0 1109127542 6713344 1374 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 1639 1374 82 174 0 1462 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11912

[startup+3.10196 s]
/proc/loadavg: 1.00 1.01 1.10 2/75 21766
/proc/meminfo: memFree=1499144/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=9580 CPUtime=3.03
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 2146 0 0 0 303 0 0 0 25 0 1 0 1109127542 9809920 2132 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 2395 2132 82 174 0 2218 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14936

[startup+6.30128 s]
/proc/loadavg: 1.00 1.01 1.09 2/75 21766
/proc/meminfo: memFree=1494856/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=15372 CPUtime=6.23
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 3579 0 0 0 622 1 0 0 25 0 1 0 1109127542 15740928 3565 1992294400 134512640 135226915 4294956208 18446744073709551615 134547779 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 3843 3566 82 174 0 3666 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20728

[startup+12.7019 s]
/proc/loadavg: 1.00 1.01 1.09 2/75 21766
/proc/meminfo: memFree=1487752/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=19992 CPUtime=12.63
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 4744 0 0 0 1261 2 0 0 25 0 1 0 1109127542 20471808 4730 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 4998 4730 82 174 0 4821 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25348

[startup+25.5012 s]
/proc/loadavg: 1.00 1.01 1.09 2/75 21766
/proc/meminfo: memFree=1481352/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=26472 CPUtime=25.41
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 6351 0 0 0 2538 3 0 0 25 0 1 0 1109127542 27107328 6337 1992294400 134512640 135226915 4294956208 18446744073709551615 134548444 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 6618 6337 82 174 0 6441 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 31828

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 21766
/proc/meminfo: memFree=1469192/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=39388 CPUtime=51.01
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 9577 0 0 0 5095 6 0 0 25 0 1 0 1109127542 40333312 9563 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 9847 9563 82 174 0 9670 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 44744

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.08 2/75 21766
/proc/meminfo: memFree=1453128/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=54444 CPUtime=102.18
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 13368 0 0 0 10209 9 0 0 25 0 1 0 1109127542 55750656 13354 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 13611 13354 82 174 0 13434 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 59800

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/75 21766
/proc/meminfo: memFree=1438536/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=69032 CPUtime=162.15
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 16994 0 0 0 16202 13 0 0 25 0 1 0 1109127542 70688768 16980 1992294400 134512640 135226915 4294956208 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 17258 16980 82 174 0 17081 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 74388

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/75 21766
/proc/meminfo: memFree=1429960/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=77796 CPUtime=222.13
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 19180 0 0 0 22198 15 0 0 25 0 1 0 1109127542 79663104 19166 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 19449 19166 82 174 0 19272 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 83152

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/75 21766
/proc/meminfo: memFree=1402248/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=105452 CPUtime=282.1
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 26103 0 0 0 28189 21 0 0 25 0 1 0 1109127542 107982848 26089 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 26363 26089 82 174 0 26186 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 110808

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/75 21766
/proc/meminfo: memFree=1402184/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=105452 CPUtime=342.07
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 26103 0 0 0 34186 21 0 0 25 0 1 0 1109127542 107982848 26089 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 26363 26089 82 174 0 26186 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 110808

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/75 21766
/proc/meminfo: memFree=1385288/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0

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

/proc/21766/statm: 32836 32500 82 174 0 32659 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 136700

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/75 21766
/proc/meminfo: memFree=1352264/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=155376 CPUtime=581.97
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 38537 0 0 0 58163 34 0 0 25 0 1 0 1109127542 159105024 38523 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 38844 38523 82 174 0 38667 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 160732

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/75 21766
/proc/meminfo: memFree=1352264/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=155376 CPUtime=641.95
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 38537 0 0 0 64161 34 0 0 25 0 1 0 1109127542 159105024 38523 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 38844 38523 82 174 0 38667 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 160732

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/75 21766
/proc/meminfo: memFree=1352072/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=155376 CPUtime=701.92
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 38537 0 0 0 70158 34 0 0 25 0 1 0 1109127542 159105024 38523 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 38844 38523 82 174 0 38667 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 160732

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/75 21766
/proc/meminfo: memFree=1352072/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=155376 CPUtime=761.9
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 38537 0 0 0 76156 34 0 0 25 0 1 0 1109127542 159105024 38523 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 38844 38523 82 174 0 38667 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 160732

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/75 21766
/proc/meminfo: memFree=1330184/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=177380 CPUtime=821.87
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 44075 0 0 0 82146 41 0 0 25 0 1 0 1109127542 181637120 44061 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 44345 44061 82 174 0 44168 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 182736

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/75 21766
/proc/meminfo: memFree=1319112/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=188732 CPUtime=881.84
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 46776 0 0 0 88140 44 0 0 25 0 1 0 1109127542 193261568 46762 1992294400 134512640 135226915 4294956208 18446744073709551615 134540114 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 47183 46762 82 174 0 47006 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 194088

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 21766
/proc/meminfo: memFree=1319112/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=188732 CPUtime=941.81
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 46776 0 0 0 94137 44 0 0 25 0 1 0 1109127542 193261568 46762 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 47183 46762 82 174 0 47006 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 194088

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 21766
/proc/meminfo: memFree=1319112/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=188732 CPUtime=1001.78
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 46776 0 0 0 100134 44 0 0 25 0 1 0 1109127542 193261568 46762 1992294400 134512640 135226915 4294956208 18446744073709551615 134548269 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 47183 46762 82 174 0 47006 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 194088

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 21766
/proc/meminfo: memFree=1319112/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=188732 CPUtime=1061.75
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 46776 0 0 0 106131 44 0 0 25 0 1 0 1109127542 193261568 46762 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 47183 46762 82 174 0 47006 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 194088

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 21766
/proc/meminfo: memFree=1319112/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=188732 CPUtime=1121.73
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 46776 0 0 0 112129 44 0 0 25 0 1 0 1109127542 193261568 46762 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 47183 46762 82 174 0 47006 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 194088

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 21766
/proc/meminfo: memFree=1303368/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=204916 CPUtime=1181.71
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 50812 0 0 0 118121 50 0 0 25 0 1 0 1109127542 209833984 50798 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 51229 50798 82 174 0 51052 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 210272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 21766
/proc/meminfo: memFree=1297544/2055920 swapFree=4177668/4192956
[pid=21763] ppid=21761 vsize=5356 CPUtime=0.05
/proc/21763/stat : 21763 (lysat.sh) S 21761 21763 21419 0 -1 4194304 311 477 0 0 0 0 5 0 16 0 1 0 1109127536 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21763/statm: 1339 237 195 169 0 50 0
[pid=21766] ppid=21763 vsize=210328 CPUtime=1200
/proc/21766/stat : 21766 (LySATi) R 21763 21763 21419 0 -1 4194304 52177 0 0 0 119948 52 0 0 25 0 1 0 1109127542 215375872 52163 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21766/statm: 52582 52163 82 174 0 52405 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 215684

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 21763 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=52991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.05799
# 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): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1199.53
CPU system time (s): 0.52
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 215684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.052991
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 788
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 1.11683 second user time and 3.2915 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-30 00:10:36
IDJOB=1524789
IDBENCH=70214
IDSOLVER=511
FILE ID=node84/1524789-1238364636
PBS_JOBID= 9061155
Free space on /tmp= 66120 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1573578038-005.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524789-1238364636/watcher-1524789-1238364636 -o /tmp/evaluation-result-1524789-1238364636/solver-1524789-1238364636 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1524789-1238364636.cnf i

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

MD5SUM BENCH= 6079b5c5aa5b129580ea074d44eca93f
RANDOM SEED=2008034600

node84.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		: 3000.231
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		: 3000.231
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:       1507896 kB
Buffers:         74000 kB
Cached:         385640 kB
SwapCached:       7044 kB
Active:         223752 kB
Inactive:       245464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1507896 kB
SwapTotal:     4192956 kB
SwapFree:      4177668 kB
Dirty:            2592 kB
Writeback:           0 kB
Mapped:          14968 kB
Slab:            64052 kB
Committed_AS:  2806828 kB
PageTables:       1980 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= 66120 MiB
End job on node84 at 2009-03-30 00:30:39