Trace number 1527484

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S1711406314-093.cnf
MD5SUM827e988c6cf21e8a9c90f9f21d3beb6e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016996
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 

0.00/0.01	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 |    1530     4590 |     458       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1519     4622 |      --       0       --      -- |     --   | -11/32
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 350   #clauses: 1519   #literals: 4622
0.00/0.01	c CPU time:   0.003999 s
0.00/0.01	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:  350                                                  |
0.00/0.01	c |  Number of clauses:    1519                                                 |
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-1527484-1238600838/watcher-1527484-1238600838 -o /tmp/evaluation-result-1527484-1238600838/solver-1527484-1238600838 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527484-1238600838.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: 2.00 2.00 2.02 4/86 2414
/proc/meminfo: memFree=1663840/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) R 2412 2414 1664 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 486414228 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 0 0 0 17 0 0 0
/proc/2414/statm: 1339 235 195 169 0 50 0
[pid=2415] ppid=2414 vsize=0 CPUtime=0
/proc/2415/stat : 2415 (SatElite) Z 2414 2414 1664 0 -1 4194316 147 0 0 0 0 0 0 0 18 0 1 0 486414229 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744071563351923 0 0 17 0 0 0
/proc/2415/statm: 0 0 0 0 0 0 0

[startup+0.086971 s]
/proc/loadavg: 2.00 2.00 2.02 4/86 2414
/proc/meminfo: memFree=1663840/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102974 s]
/proc/loadavg: 2.00 2.00 2.02 4/86 2414
/proc/meminfo: memFree=1663840/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.303013 s]
/proc/loadavg: 2.00 2.00 2.02 4/86 2414
/proc/meminfo: memFree=1663840/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701086 s]
/proc/loadavg: 2.00 2.00 2.02 4/86 2414
/proc/meminfo: memFree=1663840/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50123 s]
/proc/loadavg: 2.00 2.00 2.02 3/88 2417
/proc/meminfo: memFree=1661904/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=3632 CPUtime=1.47
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 573 0 0 0 147 0 0 0 25 0 1 0 486414230 3719168 558 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 908 558 81 174 0 731 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8988

[startup+3.10153 s]
/proc/loadavg: 2.00 2.00 2.02 3/88 2417
/proc/meminfo: memFree=1660944/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=4616 CPUtime=3.07
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 783 0 0 0 307 0 0 0 25 0 1 0 486414230 4726784 768 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 1154 768 81 174 0 977 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9972

[startup+6.30113 s]
/proc/loadavg: 2.00 2.00 2.02 3/88 2417
/proc/meminfo: memFree=1659600/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=5556 CPUtime=6.25
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 1029 0 0 0 625 0 0 0 25 0 1 0 486414230 5689344 1014 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 1389 1014 81 174 0 1212 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10912

[startup+12.7014 s]
/proc/loadavg: 2.16 2.03 2.03 3/88 2417
/proc/meminfo: memFree=1657936/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=7396 CPUtime=12.65
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 1494 0 0 0 1264 1 0 0 25 0 1 0 486414230 7573504 1479 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 1849 1479 81 174 0 1672 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 12752

[startup+25.5018 s]
/proc/loadavg: 2.13 2.03 2.03 3/88 2417
/proc/meminfo: memFree=1655504/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=9472 CPUtime=25.44
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 2004 0 0 0 2542 2 0 0 25 0 1 0 486414230 9699328 1989 1992294400 134512640 135226915 4294956208 18446744073709551615 134539451 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 2368 1989 81 174 0 2191 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 14828

[startup+51.1015 s]
/proc/loadavg: 2.09 2.03 2.03 3/88 2417
/proc/meminfo: memFree=1652816/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=12556 CPUtime=51.02
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 2719 0 0 0 5100 2 0 0 25 0 1 0 486414230 12857344 2704 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 3139 2704 81 174 0 2962 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 17912

[startup+102.302 s]
/proc/loadavg: 2.03 2.02 2.02 3/88 2417
/proc/meminfo: memFree=1649424/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=15788 CPUtime=102.2
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 3512 0 0 0 10217 3 0 0 25 0 1 0 486414230 16166912 3497 1992294400 134512640 135226915 4294956208 18446744073709551615 134538888 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 3947 3497 81 174 0 3770 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 21144

[startup+162.301 s]
/proc/loadavg: 2.01 2.02 2.02 3/88 2417
/proc/meminfo: memFree=1646224/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=19360 CPUtime=162.17
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 4307 0 0 0 16213 4 0 0 25 0 1 0 486414230 19824640 4292 1992294400 134512640 135226915 4294956208 18446744073709551615 134539879 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 4840 4292 81 174 0 4663 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 24716

[startup+222.307 s]
/proc/loadavg: 2.00 2.01 2.01 3/88 2417
/proc/meminfo: memFree=1641744/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=23948 CPUtime=222.14
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 5402 0 0 0 22209 5 0 0 25 0 1 0 486414230 24522752 5387 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 5987 5387 81 174 0 5810 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 29304

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.01 3/88 2417
/proc/meminfo: memFree=1639248/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=26760 CPUtime=282.11
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 6052 0 0 0 28205 6 0 0 25 0 1 0 486414230 27402240 6037 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 6690 6037 81 174 0 6513 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 32116

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2419
/proc/meminfo: memFree=1636880/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=29040 CPUtime=342.07
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 6586 0 0 0 34200 7 0 0 25 0 1 0 486414230 29736960 6571 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 7260 6571 81 174 0 7083 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 34396

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2419
/proc/meminfo: memFree=1636432/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=29784 CPUtime=402.04
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 6756 0 0 0 40197 7 0 0 25 0 1 0 486414230 30498816 6741 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 7446 6741 81 174 0 7269 0

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

/proc/2417/statm: 9493 8611 81 174 0 9316 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 43328

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2419
/proc/meminfo: memFree=1628432/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=38512 CPUtime=641.93
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 8798 0 0 0 64183 10 0 0 25 0 1 0 486414230 39436288 8783 1992294400 134512640 135226915 4294956208 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 9628 8783 81 174 0 9451 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 43868

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2419
/proc/meminfo: memFree=1625552/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=41324 CPUtime=701.89
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 9461 0 0 0 70179 10 0 0 25 0 1 0 486414230 42315776 9446 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 10331 9446 81 174 0 10154 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 46680

[startup+762.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2419
/proc/meminfo: memFree=1622032/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=45068 CPUtime=761.87
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 10340 0 0 0 76176 11 0 0 25 0 1 0 486414230 46149632 10325 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 11267 10325 81 174 0 11090 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 50424

[startup+822.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2419
/proc/meminfo: memFree=1621968/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=45260 CPUtime=821.84
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 10367 0 0 0 82173 11 0 0 25 0 1 0 486414230 46346240 10352 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 11315 10352 81 174 0 11138 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 50616

[startup+882.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2425
/proc/meminfo: memFree=1621264/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=45968 CPUtime=881.8
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 10549 0 0 0 88168 12 0 0 25 0 1 0 486414230 47071232 10534 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 11492 10534 81 174 0 11315 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 51324

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2425
/proc/meminfo: memFree=1620688/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=47016 CPUtime=941.76
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 10695 0 0 0 94164 12 0 0 25 0 1 0 486414230 48144384 10680 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 11754 10680 81 174 0 11577 0
Current children cumulated CPU time (s) 941.76
Current children cumulated vsize (KiB) 52372

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2425
/proc/meminfo: memFree=1619600/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=48172 CPUtime=1001.74
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 10967 0 0 0 100161 13 0 0 25 0 1 0 486414230 49328128 10952 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 12043 10952 81 174 0 11866 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 53528

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2425
/proc/meminfo: memFree=1616464/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=52200 CPUtime=1061.7
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 11758 0 0 0 106156 14 0 0 25 0 1 0 486414230 53452800 11743 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 13050 11743 81 174 0 12873 0
Current children cumulated CPU time (s) 1061.7
Current children cumulated vsize (KiB) 57556

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2425
/proc/meminfo: memFree=1612560/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=56136 CPUtime=1121.68
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 12711 0 0 0 112152 16 0 0 25 0 1 0 486414230 57483264 12696 1992294400 134512640 135226915 4294956208 18446744073709551615 134531426 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 14034 12696 81 174 0 13857 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 61492

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2425
/proc/meminfo: memFree=1612560/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=56136 CPUtime=1181.65
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 12711 0 0 0 118149 16 0 0 25 0 1 0 486414230 57483264 12696 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 14034 12696 81 174 0 13857 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 61492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2425
/proc/meminfo: memFree=1612496/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=56136 CPUtime=1200.05
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 12712 0 0 0 119989 16 0 0 25 0 1 0 486414230 57483264 12697 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 14034 12697 81 174 0 13857 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 61492

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

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

[startup+1200.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2425
/proc/meminfo: memFree=1612496/2055924 swapFree=4179644/4192956
[pid=2414] ppid=2412 vsize=5356 CPUtime=0
/proc/2414/stat : 2414 (lysat.sh) S 2412 2414 1664 0 -1 4194304 310 147 0 0 0 0 0 0 20 0 1 0 486414228 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2414/statm: 1339 237 195 169 0 50 0
[pid=2417] ppid=2414 vsize=56136 CPUtime=1200.05
/proc/2417/stat : 2417 (LySATi) R 2414 2414 1664 0 -1 4194304 12712 0 0 0 119989 16 0 0 25 0 1 0 486414230 57483264 12697 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/2417/statm: 14034 12697 81 174 0 13857 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 61492

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2414 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# 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): 1200.71
CPU time (s): 1200.05
CPU user time (s): 1199.89
CPU system time (s): 0.16
CPU usage (%): 99.9447
Max. virtual memory (cumulated for all children) (KiB): 61492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 457
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= 6
involuntary context switches= 2

runsolver used 1.2838 second user time and 4.16337 second system time

The end

Launcher Data 

Begin job on node83 at 2009-04-01 17:47:18
IDJOB=1527484
IDBENCH=70753
IDSOLVER=511
FILE ID=node83/1527484-1238600838
PBS_JOBID= 9068321
Free space on /tmp= 66508 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S1711406314-093.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527484-1238600838/watcher-1527484-1238600838 -o /tmp/evaluation-result-1527484-1238600838/solver-1527484-1238600838 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527484-1238600838.cnf i

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

MD5SUM BENCH= 827e988c6cf21e8a9c90f9f21d3beb6e
RANDOM SEED=2087730388

node83.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		: 3000.268
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		: 3000.268
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:      2055924 kB
MemFree:       1664256 kB
Buffers:         79548 kB
Cached:         217168 kB
SwapCached:       7584 kB
Active:         212280 kB
Inactive:       103044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1664256 kB
SwapTotal:     4192956 kB
SwapFree:      4179644 kB
Dirty:            2248 kB
Writeback:           0 kB
Mapped:          26056 kB
Slab:            60396 kB
Committed_AS:  1270212 kB
PageTables:       2680 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= 66504 MiB
End job on node83 at 2009-04-01 18:07:21