Trace number 1526029

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1318210982-002.cnf
MD5SUM7e88818ba4d3f0eeeb0b87f01ea89e01
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark769.355
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55340

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  60                                                   |
0.00/0.02	c |  Number of clauses:    5340                                                 |
0.00/0.02	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-1526029-1238485071/watcher-1526029-1238485071 -o /tmp/evaluation-result-1526029-1238485071/solver-1526029-1238485071 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526029-1238485071.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: 1.99 1.85 1.55 3/64 10499
/proc/meminfo: memFree=1253440/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121169922 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 235 195 169 0 50 0
[pid=10500] ppid=10499 vsize=692 CPUtime=0
/proc/10500/stat : 10500 (SatElite) R 10499 10499 10333 0 -1 4194304 108 0 0 0 0 0 0 0 19 0 1 0 1121169922 708608 92 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/10500/statm: 173 92 50 127 0 43 0

[startup+0.0394141 s]
/proc/loadavg: 1.99 1.85 1.55 3/64 10499
/proc/meminfo: memFree=1253440/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.101412 s]
/proc/loadavg: 1.99 1.85 1.55 3/64 10499
/proc/meminfo: memFree=1253440/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301431 s]
/proc/loadavg: 1.99 1.85 1.55 3/64 10499
/proc/meminfo: memFree=1253440/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701466 s]
/proc/loadavg: 1.99 1.85 1.55 3/64 10499
/proc/meminfo: memFree=1253440/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50154 s]
/proc/loadavg: 1.91 1.84 1.55 2/66 10502
/proc/meminfo: memFree=1251056/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=4192 CPUtime=1.47
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 720 0 0 0 147 0 0 0 25 0 1 0 1121169924 4292608 705 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 1048 705 81 174 0 871 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9548

[startup+3.10269 s]
/proc/loadavg: 1.91 1.84 1.55 2/66 10502
/proc/meminfo: memFree=1250224/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=5132 CPUtime=3.06
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 968 0 0 0 306 0 0 0 25 0 1 0 1121169924 5255168 953 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 1283 953 81 174 0 1106 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10488

[startup+6.30197 s]
/proc/loadavg: 1.91 1.84 1.55 2/66 10502
/proc/meminfo: memFree=1247920/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=6684 CPUtime=6.26
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 1331 0 0 0 626 0 0 0 25 0 1 0 1121169924 6844416 1316 1992294400 134512640 135226915 4294956208 18446744073709551615 134536757 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 1671 1316 81 174 0 1494 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12040

[startup+12.7015 s]
/proc/loadavg: 1.77 1.81 1.54 2/66 10502
/proc/meminfo: memFree=1246512/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=8064 CPUtime=12.67
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 1670 0 0 0 1266 1 0 0 25 0 1 0 1121169924 8257536 1655 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 2016 1655 81 174 0 1839 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13420

[startup+25.5017 s]
/proc/loadavg: 1.65 1.78 1.53 2/66 10502
/proc/meminfo: memFree=1243568/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=11284 CPUtime=25.46
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 2418 0 0 0 2545 1 0 0 25 0 1 0 1121169924 11554816 2403 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 2821 2403 81 174 0 2644 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16640

[startup+51.102 s]
/proc/loadavg: 1.43 1.72 1.52 2/66 10502
/proc/meminfo: memFree=1241328/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=13520 CPUtime=51.06
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 2922 0 0 0 5104 2 0 0 25 0 1 0 1121169924 13844480 2907 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 3380 2907 81 174 0 3203 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18876

[startup+102.306 s]
/proc/loadavg: 1.17 1.59 1.49 2/66 10502
/proc/meminfo: memFree=1236784/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=18320 CPUtime=102.24
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 4074 0 0 0 10221 3 0 0 25 0 1 0 1121169924 18759680 4059 1992294400 134512640 135226915 4294956208 18446744073709551615 134525821 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 4580 4059 81 174 0 4403 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23676

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.45 2/66 10502
/proc/meminfo: memFree=1231856/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=23500 CPUtime=162.23
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 5306 0 0 0 16218 5 0 0 25 0 1 0 1121169924 24064000 5291 1992294400 134512640 135226915 4294956208 18446744073709551615 134540797 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 5875 5291 81 174 0 5698 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28856

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.42 2/66 10504
/proc/meminfo: memFree=1228336/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=27300 CPUtime=222.21
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 6130 0 0 0 22216 5 0 0 25 0 1 0 1121169924 27955200 6115 1992294400 134512640 135226915 4294956208 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 6825 6115 81 174 0 6648 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32656

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.39 2/66 10504
/proc/meminfo: memFree=1227440/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=28308 CPUtime=282.2
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 6368 0 0 0 28214 6 0 0 25 0 1 0 1121169924 28987392 6353 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 7077 6353 81 174 0 6900 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 33664

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.36 2/66 10504
/proc/meminfo: memFree=1223088/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=32876 CPUtime=342.17
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 7473 0 0 0 34210 7 0 0 25 0 1 0 1121169924 33665024 7458 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 8219 7458 81 174 0 8042 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 38232

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.34 2/66 10504
/proc/meminfo: memFree=1219696/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=36824 CPUtime=402.16
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 8304 0 0 0 40208 8 0 0 25 0 1 0 1121169924 37707776 8289 1992294400 134512640 135226915 4294956208 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 9206 8289 81 174 0 9029 0

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

/proc/10502/statm: 9926 8919 81 174 0 9749 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 45060

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.27 2/66 10504
/proc/meminfo: memFree=1213936/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=43056 CPUtime=582.11
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 9780 0 0 0 58201 10 0 0 25 0 1 0 1121169924 44089344 9765 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 10764 9765 81 174 0 10587 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 48412

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.25 2/66 10504
/proc/meminfo: memFree=1212016/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=44948 CPUtime=642.1
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 10251 0 0 0 64199 11 0 0 25 0 1 0 1121169924 46026752 10236 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 11237 10236 81 174 0 11060 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 50304

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.24 2/66 10504
/proc/meminfo: memFree=1211376/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=45668 CPUtime=702.08
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 10393 0 0 0 70197 11 0 0 25 0 1 0 1121169924 46764032 10378 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 11417 10378 81 174 0 11240 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 51024

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.22 2/66 10504
/proc/meminfo: memFree=1210224/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=47000 CPUtime=762.07
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 10685 0 0 0 76196 11 0 0 25 0 1 0 1121169924 48128000 10670 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 11750 10670 81 174 0 11573 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 52356

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.20 2/66 10504
/proc/meminfo: memFree=1209584/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=47720 CPUtime=822.05
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 10863 0 0 0 82193 12 0 0 25 0 1 0 1121169924 48865280 10848 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 11930 10848 81 174 0 11753 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 53076

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.18 2/66 10504
/proc/meminfo: memFree=1207152/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=50140 CPUtime=882.04
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 11462 0 0 0 88191 13 0 0 25 0 1 0 1121169924 51343360 11447 1992294400 134512640 135226915 4294956208 18446744073709551615 134537021 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 12535 11447 81 174 0 12358 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 55496

[startup+942.301 s]
/proc/loadavg: 1.06 1.04 1.18 2/66 10504
/proc/meminfo: memFree=1204272/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=53184 CPUtime=942.01
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 12177 0 0 0 94188 13 0 0 25 0 1 0 1121169924 54460416 12162 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 13296 12162 81 174 0 13119 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 58540

[startup+1002.3 s]
/proc/loadavg: 1.11 1.06 1.17 2/66 10504
/proc/meminfo: memFree=1204144/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=53328 CPUtime=1002
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 12206 0 0 0 100186 14 0 0 25 0 1 0 1121169924 54607872 12191 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 13332 12191 81 174 0 13155 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 58684

[startup+1062.3 s]
/proc/loadavg: 1.04 1.05 1.16 2/66 10504
/proc/meminfo: memFree=1203632/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=54048 CPUtime=1061.98
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 12342 0 0 0 106184 14 0 0 25 0 1 0 1121169924 55345152 12327 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 13512 12327 81 174 0 13335 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 59404

[startup+1122.3 s]
/proc/loadavg: 1.01 1.03 1.15 2/66 10504
/proc/meminfo: memFree=1203056/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=54624 CPUtime=1121.96
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 12491 0 0 0 112182 14 0 0 25 0 1 0 1121169924 55934976 12476 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 13656 12476 81 174 0 13479 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 59980

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.14 2/66 10504
/proc/meminfo: memFree=1202352/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=55684 CPUtime=1181.95
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 12661 0 0 0 118180 15 0 0 25 0 1 0 1121169924 57020416 12646 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 13921 12646 81 174 0 13744 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 61040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.02 1.14 3/66 10504
/proc/meminfo: memFree=1202288/2055920 swapFree=4178352/4192956
[pid=10499] ppid=10497 vsize=5356 CPUtime=0.01
/proc/10499/stat : 10499 (lysat.sh) S 10497 10499 10333 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121169922 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10499/statm: 1339 237 195 169 0 50 0
[pid=10502] ppid=10499 vsize=55684 CPUtime=1200.05
/proc/10502/stat : 10502 (LySATi) R 10499 10499 10333 0 -1 4194304 12677 0 0 0 119990 15 0 0 25 0 1 0 1121169924 57020416 12662 1992294400 134512640 135226915 4294956208 18446744073709551615 134536962 0 0 4096 3 0 0 0 17 1 0 0
/proc/10502/statm: 13921 12662 81 174 0 13744 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 61040

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 10499 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=18997
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.021996
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.15
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 61040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 534
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 1.40978 second user time and 2.96555 second system time

The end

Launcher Data 

Begin job on node43 at 2009-03-31 09:37:51
IDJOB=1526029
IDBENCH=70462
IDSOLVER=511
FILE ID=node43/1526029-1238485071
PBS_JOBID= 9061848
Free space on /tmp= 63084 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1318210982-002.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526029-1238485071/watcher-1526029-1238485071 -o /tmp/evaluation-result-1526029-1238485071/solver-1526029-1238485071 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526029-1238485071.cnf i

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

MD5SUM BENCH= 7e88818ba4d3f0eeeb0b87f01ea89e01
RANDOM SEED=891661343

node43.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		: 3000.242
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		: 3000.242
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:       1253920 kB
Buffers:         88444 kB
Cached:         621200 kB
SwapCached:       8504 kB
Active:         295684 kB
Inactive:       423968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1253920 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          15732 kB
Slab:            68332 kB
Committed_AS:  2495064 kB
PageTables:       1448 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= 63084 MiB
End job on node43 at 2009-03-31 09:57:54