Trace number 1526159

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) 1200.04 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S905029262-097.cnf
MD5SUM17cdccd311f05672fec0c4cfd8164ebd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

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 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.005999 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:  75                                                   |
0.00/0.02	c |  Number of clauses:    6675                                                 |
0.00/0.03	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-1526159-1238486506/watcher-1526159-1238486506 -o /tmp/evaluation-result-1526159-1238486506/solver-1526159-1238486506 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526159-1238486506.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 1.97 1.68 3/73 18859
/proc/meminfo: memFree=1522488/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0
/proc/18859/stat : 18859 (lysat.sh) R 18857 18859 18479 0 -1 4194304 267 0 0 0 0 0 0 0 19 0 1 0 905039285 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 224264776351 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18859/statm: 1339 234 194 169 0 50 0
[pid=18860] ppid=18859 vsize=824 CPUtime=0
/proc/18860/stat : 18860 (SatElite) R 18859 18859 18479 0 -1 4194304 110 0 0 0 0 0 0 0 19 0 1 0 905039285 843776 94 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/18860/statm: 206 95 50 127 0 76 0

[startup+0.0404899 s]
/proc/loadavg: 1.99 1.97 1.68 3/73 18859
/proc/meminfo: memFree=1522488/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.101496 s]
/proc/loadavg: 1.99 1.97 1.68 3/73 18859
/proc/meminfo: memFree=1522488/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301517 s]
/proc/loadavg: 1.99 1.97 1.68 3/73 18859
/proc/meminfo: memFree=1522488/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701563 s]
/proc/loadavg: 1.99 1.97 1.68 3/73 18859
/proc/meminfo: memFree=1522488/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50164 s]
/proc/loadavg: 1.99 1.97 1.68 2/75 18862
/proc/meminfo: memFree=1519784/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=4472 CPUtime=1.46
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 804 0 0 0 146 0 0 0 25 0 1 0 905039288 4579328 789 1992294400 134512640 135226915 4294956208 18446744073709551615 134540478 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 1118 789 81 174 0 941 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9828

[startup+3.10182 s]
/proc/loadavg: 1.91 1.95 1.68 2/75 18862
/proc/meminfo: memFree=1518632/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=5508 CPUtime=3.06
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 1063 0 0 0 306 0 0 0 25 0 1 0 905039288 5640192 1048 1992294400 134512640 135226915 4294956208 18446744073709551615 134543674 0 0 4096 3 0 0 0 17 1 0 0
/proc/18862/statm: 1377 1048 81 174 0 1200 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10864

[startup+6.30115 s]
/proc/loadavg: 1.91 1.95 1.68 2/75 18862
/proc/meminfo: memFree=1516392/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=7152 CPUtime=6.25
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 1450 0 0 0 625 0 0 0 25 0 1 0 905039288 7323648 1435 1992294400 134512640 135226915 4294956208 18446744073709551615 134536806 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 1788 1435 81 174 0 1611 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12508

[startup+12.7018 s]
/proc/loadavg: 1.84 1.94 1.68 2/75 18862
/proc/meminfo: memFree=1514600/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=9272 CPUtime=12.65
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 1982 0 0 0 1264 1 0 0 25 0 1 0 905039288 9494528 1967 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 2318 1967 81 174 0 2141 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14628

[startup+25.5012 s]
/proc/loadavg: 1.65 1.89 1.66 2/75 18862
/proc/meminfo: memFree=1512232/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=11396 CPUtime=25.44
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 2479 0 0 0 2543 1 0 0 25 0 1 0 905039288 11669504 2464 1992294400 134512640 135226915 4294956208 18446744073709551615 134543703 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 2849 2464 81 174 0 2672 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16752

[startup+51.1019 s]
/proc/loadavg: 1.43 1.82 1.64 2/75 18862
/proc/meminfo: memFree=1508072/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=15616 CPUtime=51.03
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 3516 0 0 0 5101 2 0 0 25 0 1 0 905039288 15990784 3501 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 3904 3501 81 174 0 3727 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 20972

[startup+102.306 s]
/proc/loadavg: 1.17 1.68 1.61 2/75 18862
/proc/meminfo: memFree=1503144/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=20972 CPUtime=102.21
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 4724 0 0 0 10218 3 0 0 25 0 1 0 905039288 21475328 4709 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 5243 4709 81 174 0 5066 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 26328

[startup+162.302 s]
/proc/loadavg: 1.07 1.56 1.57 2/75 18862
/proc/meminfo: memFree=1498728/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=25580 CPUtime=162.18
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 5825 0 0 0 16214 4 0 0 25 0 1 0 905039288 26193920 5810 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 6395 5810 81 174 0 6218 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 30936

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.53 2/75 18862
/proc/meminfo: memFree=1493736/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=30892 CPUtime=222.16
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 7064 0 0 0 22210 6 0 0 25 0 1 0 905039288 31633408 7049 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 7723 7049 81 174 0 7546 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 36248

[startup+282.301 s]
/proc/loadavg: 1.01 1.37 1.49 2/75 18862
/proc/meminfo: memFree=1490536/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=34204 CPUtime=282.13
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 7865 0 0 0 28206 7 0 0 25 0 1 0 905039288 35024896 7850 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 8551 7850 81 174 0 8374 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 39560

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.46 2/75 18862
/proc/meminfo: memFree=1488936/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=36072 CPUtime=342.11
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 8266 0 0 0 34204 7 0 0 25 0 1 0 905039288 36937728 8251 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 9018 8251 81 174 0 8841 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 41428

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.43 2/75 18862
/proc/meminfo: memFree=1486248/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=39028 CPUtime=402.07
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 8966 0 0 0 40200 7 0 0 25 0 1 0 905039288 39964672 8951 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 9757 8951 81 174 0 9580 0

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

/proc/18862/statm: 12046 11079 81 174 0 11869 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 53540

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.35 2/75 18862
/proc/meminfo: memFree=1476136/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=49752 CPUtime=582.01
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 11470 0 0 0 58191 10 0 0 25 0 1 0 905039288 50946048 11455 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 12438 11455 81 174 0 12261 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 55108

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.32 2/75 18862
/proc/meminfo: memFree=1474920/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=51116 CPUtime=641.98
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 11760 0 0 0 64188 10 0 0 25 0 1 0 905039288 52342784 11745 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 12779 11745 81 174 0 12602 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 56472

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.30 2/75 18862
/proc/meminfo: memFree=1472616/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=53852 CPUtime=701.95
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 12331 0 0 0 70184 11 0 0 25 0 1 0 905039288 55144448 12316 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 13463 12316 81 174 0 13286 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 59208

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.27 2/75 18862
/proc/meminfo: memFree=1468648/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=57908 CPUtime=761.93
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 13336 0 0 0 76181 12 0 0 25 0 1 0 905039288 59297792 13321 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 14477 13321 81 174 0 14300 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 63264

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.26 2/75 18862
/proc/meminfo: memFree=1466536/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=60744 CPUtime=821.89
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 13859 0 0 0 82177 12 0 0 25 0 1 0 905039288 62201856 13844 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 15186 13844 81 174 0 15009 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 66100

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.24 2/75 18862
/proc/meminfo: memFree=1466344/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=61044 CPUtime=881.86
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 13907 0 0 0 88174 12 0 0 25 0 1 0 905039288 62509056 13892 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 15261 13892 81 174 0 15084 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 66400

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.22 2/75 18862
/proc/meminfo: memFree=1466024/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=61232 CPUtime=941.84
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 14001 0 0 0 94172 12 0 0 25 0 1 0 905039288 62701568 13986 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 15308 13986 81 174 0 15131 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 66588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/75 18862
/proc/meminfo: memFree=1465064/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=62168 CPUtime=1001.82
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 14238 0 0 0 100169 13 0 0 25 0 1 0 905039288 63660032 14223 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 15542 14223 81 174 0 15365 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 67524

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/75 18862
/proc/meminfo: memFree=1463592/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=64148 CPUtime=1061.79
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 14606 0 0 0 106166 13 0 0 25 0 1 0 905039288 65687552 14591 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 16037 14591 81 174 0 15860 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 69504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/75 18862
/proc/meminfo: memFree=1461928/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=65924 CPUtime=1121.76
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 15006 0 0 0 112162 14 0 0 25 0 1 0 905039288 67506176 14991 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 16481 14991 81 174 0 16304 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 71280

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/75 18862
/proc/meminfo: memFree=1457768/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=70212 CPUtime=1181.73
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 16062 0 0 0 118158 15 0 0 25 0 1 0 905039288 71897088 16047 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 17553 16047 81 174 0 17376 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 75568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.16 2/75 18862
/proc/meminfo: memFree=1456360/2055920 swapFree=4176824/4192956
[pid=18859] ppid=18857 vsize=5356 CPUtime=0.02
/proc/18859/stat : 18859 (lysat.sh) S 18857 18859 18479 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 905039285 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18859/statm: 1339 237 195 169 0 50 0
[pid=18862] ppid=18859 vsize=71324 CPUtime=1200.02
/proc/18862/stat : 18862 (LySATi) R 18859 18859 18479 0 -1 4194304 16395 0 0 0 119987 15 0 0 25 0 1 0 905039288 73035776 16380 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18862/statm: 17831 16380 81 174 0 17654 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 76680

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 18859 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=21996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.026995
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.89
CPU system time (s): 0.15
CPU usage (%): 99.9522
Max. virtual memory (cumulated for all children) (KiB): 76680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
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= 563
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 1.27181 second user time and 3.13352 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-31 10:01:47
IDJOB=1526159
IDBENCH=70488
IDSOLVER=511
FILE ID=node82/1526159-1238486506
PBS_JOBID= 9061822
Free space on /tmp= 61636 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S905029262-097.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526159-1238486506/watcher-1526159-1238486506 -o /tmp/evaluation-result-1526159-1238486506/solver-1526159-1238486506 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526159-1238486506.cnf i

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

MD5SUM BENCH= 17cdccd311f05672fec0c4cfd8164ebd
RANDOM SEED=582613213

node82.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		: 3000.232
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		: 3000.232
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:       1523032 kB
Buffers:         86724 kB
Cached:         356444 kB
SwapCached:       7332 kB
Active:         327288 kB
Inactive:       125336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1523032 kB
SwapTotal:     4192956 kB
SwapFree:      4176824 kB
Dirty:            2332 kB
Writeback:           0 kB
Mapped:          15000 kB
Slab:            65484 kB
Committed_AS:  2446220 kB
PageTables:       1996 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 61636 MiB
End job on node82 at 2009-03-31 10:21:49