Trace number 1527469

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/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S722433227-030.cnf
MD5SUMe6110b5edd373bb12951d072e14f505c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1530     4590 |     458       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1525     4618 |      --       0       --      -- |     --   | -5/28
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 353   #clauses: 1525   #literals: 4618
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  353                                                  |
0.00/0.01	c |  Number of clauses:    1525                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1527469-1238599960/watcher-1527469-1238599960 -o /tmp/evaluation-result-1527469-1238599960/solver-1527469-1238599960 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527469-1238599960.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: 0.95 1.07 1.25 3/64 15505
/proc/meminfo: memFree=1241200/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 235 195 169 0 50 0
[pid=15506] ppid=15505 vsize=828 CPUtime=0
/proc/15506/stat : 15506 (SatElite) R 15505 15505 15468 0 -1 4194304 141 0 0 0 0 0 0 0 19 0 1 0 1132658806 847872 125 1992294400 134512640 135034092 4294956112 18446744073709551615 134671573 0 0 4096 3 0 0 0 17 0 0 0
/proc/15506/statm: 207 125 68 127 0 77 0

[startup+0.0777201 s]
/proc/loadavg: 0.95 1.07 1.25 3/64 15505
/proc/meminfo: memFree=1241200/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102722 s]
/proc/loadavg: 0.95 1.07 1.25 3/64 15505
/proc/meminfo: memFree=1241200/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301741 s]
/proc/loadavg: 0.95 1.07 1.25 3/64 15505
/proc/meminfo: memFree=1241200/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701776 s]
/proc/loadavg: 0.95 1.07 1.25 3/64 15505
/proc/meminfo: memFree=1241200/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50286 s]
/proc/loadavg: 0.95 1.07 1.25 2/66 15508
/proc/meminfo: memFree=1239128/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=3608 CPUtime=1.48
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 539 0 0 0 148 0 0 0 25 0 1 0 1132658807 3694592 524 1992294400 134512640 135226915 4294956224 18446744073709551615 134543693 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 902 524 81 174 0 725 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8964

[startup+3.10199 s]
/proc/loadavg: 0.95 1.07 1.25 2/66 15508
/proc/meminfo: memFree=1238168/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=4536 CPUtime=3.08
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 785 0 0 0 308 0 0 0 25 0 1 0 1132658807 4644864 770 1992294400 134512640 135226915 4294956224 18446744073709551615 134536842 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 1134 770 81 174 0 957 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9892

[startup+6.30128 s]
/proc/loadavg: 0.96 1.07 1.25 2/66 15508
/proc/meminfo: memFree=1237024/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=5956 CPUtime=6.28
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 1139 0 0 0 627 1 0 0 25 0 1 0 1132658807 6098944 1124 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 1489 1124 81 174 0 1312 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11312

[startup+12.7019 s]
/proc/loadavg: 0.96 1.07 1.24 2/66 15508
/proc/meminfo: memFree=1235168/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=7344 CPUtime=12.68
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 1454 0 0 0 1267 1 0 0 25 0 1 0 1132658807 7520256 1439 1992294400 134512640 135226915 4294956224 18446744073709551615 134536806 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 1836 1439 81 174 0 1659 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12700

[startup+25.502 s]
/proc/loadavg: 0.97 1.06 1.24 2/66 15508
/proc/meminfo: memFree=1232928/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=9640 CPUtime=25.47
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 2037 0 0 0 2546 1 0 0 25 0 1 0 1132658807 9871360 2022 1992294400 134512640 135226915 4294956224 18446744073709551615 134540198 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 2410 2022 81 174 0 2233 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14996

[startup+51.1013 s]
/proc/loadavg: 0.98 1.06 1.23 2/66 15508
/proc/meminfo: memFree=1230560/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=12492 CPUtime=51.06
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 2670 0 0 0 5104 2 0 0 25 0 1 0 1132658807 12791808 2655 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 3123 2655 81 174 0 2946 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17848

[startup+102.307 s]
/proc/loadavg: 0.99 1.05 1.22 2/66 15508
/proc/meminfo: memFree=1226464/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=16560 CPUtime=102.25
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 3640 0 0 0 10222 3 0 0 25 0 1 0 1132658807 16957440 3625 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 4140 3625 81 174 0 3963 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 21916

[startup+162.301 s]
/proc/loadavg: 0.99 1.04 1.20 2/66 15508
/proc/meminfo: memFree=1223904/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=19208 CPUtime=162.21
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 4300 0 0 0 16218 3 0 0 25 0 1 0 1132658807 19668992 4285 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 4802 4285 81 174 0 4625 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 24564

[startup+222.302 s]
/proc/loadavg: 0.99 1.03 1.18 2/66 15508
/proc/meminfo: memFree=1220640/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=22532 CPUtime=222.19
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 5083 0 0 0 22215 4 0 0 25 0 1 0 1132658807 23072768 5068 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 5633 5068 81 174 0 5456 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 27888

[startup+282.301 s]
/proc/loadavg: 0.99 1.02 1.17 2/66 15508
/proc/meminfo: memFree=1216800/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=27056 CPUtime=282.17
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 6101 0 0 0 28212 5 0 0 25 0 1 0 1132658807 27705344 6086 1992294400 134512640 135226915 4294956224 18446744073709551615 134536991 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 6764 6086 81 174 0 6587 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 32412

[startup+342.301 s]
/proc/loadavg: 0.99 1.01 1.16 2/66 15508
/proc/meminfo: memFree=1215136/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=28616 CPUtime=342.14
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 6483 0 0 0 34209 5 0 0 25 0 1 0 1132658807 29302784 6468 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 7154 6468 81 174 0 6977 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 33972

[startup+402.303 s]
/proc/loadavg: 0.99 1.01 1.15 2/66 15508
/proc/meminfo: memFree=1213216/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=30924 CPUtime=402.11
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 6973 0 0 0 40206 5 0 0 25 0 1 0 1132658807 31666176 6958 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/15508/statm: 7731 6958 81 174 0 7554 0

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

/proc/15508/statm: 8949 8085 81 174 0 8772 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 41152

[startup+582.303 s]
/proc/loadavg: 0.99 1.00 1.11 2/66 15510
/proc/meminfo: memFree=1208032/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=36572 CPUtime=582.02
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 8275 0 0 0 58195 7 0 0 25 0 1 0 1132658807 37449728 8260 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 9143 8260 81 174 0 8966 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 41928

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.10 2/66 15510
/proc/meminfo: memFree=1204640/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=40320 CPUtime=642.01
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 9101 0 0 0 64193 8 0 0 25 0 1 0 1132658807 41287680 9086 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 10080 9086 81 174 0 9903 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 45676

[startup+702.303 s]
/proc/loadavg: 0.99 1.00 1.09 2/66 15510
/proc/meminfo: memFree=1200032/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=44548 CPUtime=701.98
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 10239 0 0 0 70188 10 0 0 25 0 1 0 1132658807 45617152 10224 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 11137 10224 81 174 0 10960 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 49904

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.08 2/66 15510
/proc/meminfo: memFree=1198176/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=46496 CPUtime=761.95
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 10699 0 0 0 76185 10 0 0 25 0 1 0 1132658807 47611904 10684 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 11624 10684 81 174 0 11447 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 51852

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.08 2/66 15510
/proc/meminfo: memFree=1198112/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=46632 CPUtime=821.92
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 10715 0 0 0 82182 10 0 0 25 0 1 0 1132658807 47751168 10700 1992294400 134512640 135226915 4294956224 18446744073709551615 134543615 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 11658 10700 81 174 0 11481 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 51988

[startup+882.303 s]
/proc/loadavg: 0.99 1.00 1.07 2/66 15510
/proc/meminfo: memFree=1197600/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=47144 CPUtime=881.89
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 10848 0 0 0 88179 10 0 0 25 0 1 0 1132658807 48275456 10833 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 11786 10833 81 174 0 11609 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 52500

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.07 2/66 15510
/proc/meminfo: memFree=1196192/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=49076 CPUtime=941.87
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 11221 0 0 0 94176 11 0 0 25 0 1 0 1132658807 50253824 11206 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 12269 11206 81 174 0 12092 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 54432

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.06 2/66 15510
/proc/meminfo: memFree=1194528/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=51716 CPUtime=1001.84
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 11649 0 0 0 100173 11 0 0 25 0 1 0 1132658807 52957184 11634 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 12929 11634 81 174 0 12752 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 57072

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.05 2/66 15510
/proc/meminfo: memFree=1190176/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=56244 CPUtime=1061.81
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 12732 0 0 0 106168 13 0 0 25 0 1 0 1132658807 57593856 12717 1992294400 134512640 135226915 4294956224 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 14061 12717 81 174 0 13884 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 61600

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.05 2/66 15510
/proc/meminfo: memFree=1189600/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=56712 CPUtime=1121.78
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 12865 0 0 0 112165 13 0 0 25 0 1 0 1132658807 58073088 12850 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15508/statm: 14178 12850 81 174 0 14001 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 62068

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 15510
/proc/meminfo: memFree=1189536/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=56712 CPUtime=1181.75
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 12866 0 0 0 118162 13 0 0 25 0 1 0 1132658807 58073088 12851 1992294400 134512640 135226915 4294956224 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 14178 12851 81 174 0 14001 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 62068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 15510
/proc/meminfo: memFree=1189536/2055920 swapFree=4178352/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (lysat.sh) S 15503 15505 15468 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132658806 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 237 195 169 0 50 0
[pid=15508] ppid=15505 vsize=56712 CPUtime=1200.05
/proc/15508/stat : 15508 (LySATi) R 15505 15505 15468 0 -1 4194304 12866 0 0 0 119992 13 0 0 25 0 1 0 1132658807 58073088 12851 1992294400 134512640 135226915 4294956224 18446744073709551615 134536858 0 0 4096 3 0 0 0 17 0 0 0
/proc/15508/statm: 14178 12851 81 174 0 14001 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 62068

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 15505 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1199.92
CPU system time (s): 0.13
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 62068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 456
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 1.20082 second user time and 3.17552 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-01 17:32:40
IDJOB=1527469
IDBENCH=70750
IDSOLVER=511
FILE ID=node43/1527469-1238599960
PBS_JOBID= 9068351
Free space on /tmp= 63084 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S722433227-030.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527469-1238599960/watcher-1527469-1238599960 -o /tmp/evaluation-result-1527469-1238599960/solver-1527469-1238599960 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527469-1238599960.cnf i

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

MD5SUM BENCH= e6110b5edd373bb12951d072e14f505c
RANDOM SEED=830311910

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:       1241680 kB
Buffers:         94364 kB
Cached:         625412 kB
SwapCached:       8504 kB
Active:         311284 kB
Inactive:       418484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1241680 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            2208 kB
Writeback:           0 kB
Mapped:          15648 kB
Slab:            70508 kB
Committed_AS:  2603888 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 2009-04-01 17:52:43