Trace number 1525834

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S1771223975-021.cnf
MD5SUM96f5a7b5e0d4bc00c89d90487d4d5b74
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.110982
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
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 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.00	c CPU time:   0.002999 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:  110                                                  |
0.00/0.01	c |  Number of clauses:    2343                                                 |
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-1525834-1238482814/watcher-1525834-1238482814 -o /tmp/evaluation-result-1525834-1238482814/solver-1525834-1238482814 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525834-1238482814.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: 0.92 0.98 0.99 3/72 15692
/proc/meminfo: memFree=1685408/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) R 15690 15692 15388 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1120942507 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 271638391455 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15692/statm: 1339 234 194 169 0 50 0
[pid=15693] ppid=15692 vsize=824 CPUtime=0
/proc/15693/stat : 15693 (SatElite) R 15692 15692 15388 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1120942507 843776 127 1992294400 134512640 135034092 4294956096 18446744073709551615 134574300 0 0 4096 3 0 0 0 17 0 0 0
/proc/15693/statm: 206 128 67 127 0 76 0

[startup+0.03459 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 15692
/proc/meminfo: memFree=1685408/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101601 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 15692
/proc/meminfo: memFree=1685408/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301637 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 15692
/proc/meminfo: memFree=1685408/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70171 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 15692
/proc/meminfo: memFree=1685408/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50185 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 15695
/proc/meminfo: memFree=1683216/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=4156 CPUtime=1.48
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 696 0 0 0 148 0 0 0 25 0 1 0 1120942508 4255744 681 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 1039 681 81 174 0 862 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9512

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 15695
/proc/meminfo: memFree=1682256/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=5168 CPUtime=3.08
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 937 0 0 0 308 0 0 0 25 0 1 0 1120942508 5292032 922 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 1292 922 81 174 0 1115 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10524

[startup+6.30172 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 15695
/proc/meminfo: memFree=1680208/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=6544 CPUtime=6.28
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 1267 0 0 0 628 0 0 0 25 0 1 0 1120942508 6701056 1252 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 1636 1252 81 174 0 1459 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11900

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 15695
/proc/meminfo: memFree=1679072/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=7956 CPUtime=12.68
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 1620 0 0 0 1268 0 0 0 25 0 1 0 1120942508 8146944 1605 1992294400 134512640 135226915 4294956208 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 1989 1605 81 174 0 1812 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13312

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/74 15695
/proc/meminfo: memFree=1676000/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=10652 CPUtime=25.47
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 2297 0 0 0 2546 1 0 0 25 0 1 0 1120942508 10907648 2282 1992294400 134512640 135226915 4294956208 18446744073709551615 134536794 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 2663 2282 81 174 0 2486 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16008

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 15701
/proc/meminfo: memFree=1673304/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=13340 CPUtime=51.06
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 2925 0 0 0 5105 1 0 0 25 0 1 0 1120942508 13660160 2910 1992294400 134512640 135226915 4294956208 18446744073709551615 134537123 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 3335 2910 81 174 0 3158 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18696

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/74 15701
/proc/meminfo: memFree=1669664/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=17148 CPUtime=102.25
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 3852 0 0 0 10222 3 0 0 25 0 1 0 1120942508 17559552 3837 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 4287 3837 81 174 0 4110 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22504

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 15701
/proc/meminfo: memFree=1664928/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=22020 CPUtime=162.22
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 5010 0 0 0 16218 4 0 0 25 0 1 0 1120942508 22548480 4995 1992294400 134512640 135226915 4294956208 18446744073709551615 134544465 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 5505 4995 81 174 0 5328 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 27376

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 15701
/proc/meminfo: memFree=1660256/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=27200 CPUtime=222.2
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 6183 0 0 0 22214 6 0 0 25 0 1 0 1120942508 27852800 6168 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 6800 6168 81 174 0 6623 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 32556

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 15701
/proc/meminfo: memFree=1658016/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=29404 CPUtime=282.18
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 6710 0 0 0 28211 7 0 0 25 0 1 0 1120942508 30109696 6695 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 7351 6695 81 174 0 7174 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 34760

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 15701
/proc/meminfo: memFree=1656224/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=31352 CPUtime=342.15
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 7161 0 0 0 34208 7 0 0 25 0 1 0 1120942508 32104448 7146 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 7838 7146 81 174 0 7661 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 36708

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 15701
/proc/meminfo: memFree=1652704/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=34892 CPUtime=402.13
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 8052 0 0 0 40205 8 0 0 25 0 1 0 1120942508 35729408 8037 1992294400 134512640 135226915 4294956208 18446744073709551615 134536890 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 8723 8037 81 174 0 8546 0

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

/proc/15695/statm: 10364 9490 81 174 0 10187 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 46812

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 15701
/proc/meminfo: memFree=1646112/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=42236 CPUtime=642.05
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 9702 0 0 0 64194 11 0 0 25 0 1 0 1120942508 43249664 9687 1992294400 134512640 135226915 4294956208 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 10559 9687 81 174 0 10382 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 47592

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 15701
/proc/meminfo: memFree=1645600/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=42928 CPUtime=702.03
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 9832 0 0 0 70191 12 0 0 25 0 1 0 1120942508 43958272 9817 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 10732 9817 81 174 0 10555 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 48284

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 15701
/proc/meminfo: memFree=1645024/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=43276 CPUtime=762.01
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 9955 0 0 0 76189 12 0 0 25 0 1 0 1120942508 44314624 9940 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 10819 9940 81 174 0 10642 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 48632

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 15701
/proc/meminfo: memFree=1643104/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=45684 CPUtime=821.98
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 10483 0 0 0 82185 13 0 0 25 0 1 0 1120942508 46780416 10468 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 11421 10468 81 174 0 11244 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 51040

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 15701
/proc/meminfo: memFree=1639136/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=49660 CPUtime=881.96
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 11440 0 0 0 88182 14 0 0 25 0 1 0 1120942508 50851840 11425 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 12415 11425 81 174 0 12238 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 55016

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 15701
/proc/meminfo: memFree=1638432/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=50344 CPUtime=941.94
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 11599 0 0 0 94180 14 0 0 25 0 1 0 1120942508 51552256 11584 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 12586 11584 81 174 0 12409 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 55700

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 15701
/proc/meminfo: memFree=1637984/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=50832 CPUtime=1001.92
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 11718 0 0 0 100177 15 0 0 25 0 1 0 1120942508 52051968 11703 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 12708 11703 81 174 0 12531 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 56188

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 15701
/proc/meminfo: memFree=1637280/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=51660 CPUtime=1061.9
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 11883 0 0 0 106175 15 0 0 25 0 1 0 1120942508 52899840 11868 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 12915 11868 81 174 0 12738 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 57016

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 15701
/proc/meminfo: memFree=1636704/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=52308 CPUtime=1121.87
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 12031 0 0 0 112172 15 0 0 25 0 1 0 1120942508 53563392 12016 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 13077 12016 81 174 0 12900 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 57664

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 15701
/proc/meminfo: memFree=1635872/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=53296 CPUtime=1181.85
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 12243 0 0 0 118169 16 0 0 25 0 1 0 1120942508 54575104 12228 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 13324 12228 81 174 0 13147 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 58652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 15701
/proc/meminfo: memFree=1635616/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=53656 CPUtime=1200.05
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 12300 0 0 0 119989 16 0 0 25 0 1 0 1120942508 54943744 12285 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 13414 12285 81 174 0 13237 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 59012

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 15701
/proc/meminfo: memFree=1635616/2055920 swapFree=4174692/4192956
[pid=15692] ppid=15690 vsize=5356 CPUtime=0
/proc/15692/stat : 15692 (lysat.sh) S 15690 15692 15388 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1120942507 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15692/statm: 1339 237 195 169 0 50 0
[pid=15695] ppid=15692 vsize=53656 CPUtime=1200.05
/proc/15695/stat : 15695 (LySATi) R 15692 15692 15388 0 -1 4194304 12300 0 0 0 119989 16 0 0 25 0 1 0 1120942508 54943744 12285 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/15695/statm: 13414 12285 81 174 0 13237 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 59012

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15692 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): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.89
CPU system time (s): 0.16
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 59012

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= 458
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 1.12983 second user time and 3.24751 second system time

The end

Launcher Data 

Begin job on node67 at 2009-03-31 09:00:14
IDJOB=1525834
IDBENCH=70423
IDSOLVER=511
FILE ID=node67/1525834-1238482814
PBS_JOBID= 9061818
Free space on /tmp= 66376 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S1771223975-021.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525834-1238482814/watcher-1525834-1238482814 -o /tmp/evaluation-result-1525834-1238482814/solver-1525834-1238482814 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525834-1238482814.cnf i

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

MD5SUM BENCH= 96f5a7b5e0d4bc00c89d90487d4d5b74
RANDOM SEED=1558050308

node67.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		: 3000.265
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		: 3000.265
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:       1685952 kB
Buffers:         68160 kB
Cached:         212636 kB
SwapCached:       9632 kB
Active:         154504 kB
Inactive:       137388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685952 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:            2212 kB
Writeback:           0 kB
Mapped:          16808 kB
Slab:            63216 kB
Committed_AS:  3171000 kB
PageTables:       2052 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= 66372 MiB
End job on node67 at 2009-03-31 09:20:16