Trace number 1734902

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) 1200.08 1200.71

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v945c61409g10.cnf
MD5SUM4b3c9ace68adf36eacbbfebb5083efc4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.8627
Satisfiable
(Un)Satisfiability was proved
Number of variables945
Number of clauses61409
Sum of the clauses size123673
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 261364
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

Solver Data 

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   61409   123673 |   18422       0        0     nan |  0.000 % |
0.19/0.23	c |         0 |   60173   195287 |      --       0       --      -- |     --   | -1236/71614
0.19/0.23	c ==============================================================================
0.19/0.23	c Result  :   #vars: 900   #clauses: 60173   #literals: 195287
0.19/0.23	c CPU time:   0.223965 s
0.19/0.23	c ==============================================================================
0.19/0.30	c lySAT 0.1
0.19/0.30	c minisat core +  additionnal features
0.19/0.30	c ============================[ Problem Statistics ]=============================
0.19/0.30	c |                                                                             |
0.28/0.30	c |  Number of variables:  900                                                  |
0.28/0.30	c |  Number of clauses:    60173                                                |
0.28/0.33	c |  Parsing time:         0.03         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1734902-1240798576/watcher-1734902-1240798576 -o /tmp/evaluation-result-1734902-1240798576/solver-1734902-1240798576 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1734902-1240798576.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 3/64 28042
/proc/meminfo: memFree=1094608/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107883829 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 235 195 169 0 50 0
[pid=28043] ppid=28042 vsize=832 CPUtime=0
/proc/28043/stat : 28043 (SatElite) R 28042 28042 25725 0 -1 4194304 137 0 0 0 0 0 0 0 19 0 1 0 107883829 851968 121 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/28043/statm: 208 122 51 127 0 78 0

[startup+0.0659509 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28042
/proc/meminfo: memFree=1094608/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107883829 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 235 195 169 0 50 0
[pid=28043] ppid=28042 vsize=6020 CPUtime=0.05
/proc/28043/stat : 28043 (SatElite) R 28042 28042 25725 0 -1 4194304 1322 0 0 0 5 0 0 0 19 0 1 0 107883829 6164480 1294 1992294400 134512640 135034092 4294956096 18446744073709551615 134582951 0 0 4096 3 0 0 0 17 0 0 0
/proc/28043/statm: 1505 1294 68 127 0 1375 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11376

[startup+0.101956 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28042
/proc/meminfo: memFree=1094608/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107883829 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 235 195 169 0 50 0
[pid=28043] ppid=28042 vsize=6480 CPUtime=0.09
/proc/28043/stat : 28043 (SatElite) R 28042 28042 25725 0 -1 4194304 1382 0 0 0 9 0 0 0 19 0 1 0 107883829 6635520 1354 1992294400 134512640 135034092 4294956096 18446744073709551615 134563455 0 0 4096 3 0 0 0 17 0 0 0
/proc/28043/statm: 1620 1354 68 127 0 1490 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11836

[startup+0.302002 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28042
/proc/meminfo: memFree=1094608/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5356

[startup+0.701075 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28042
/proc/meminfo: memFree=1094608/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5356

[startup+1.50122 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 28045
/proc/meminfo: memFree=1087616/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=6828 CPUtime=1.18
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 1598 0 0 0 118 0 0 0 25 0 1 0 107883859 6991872 1583 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/28045/statm: 1707 1583 81 174 0 1530 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 12184

[startup+3.1015 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 28045
/proc/meminfo: memFree=1086336/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=8268 CPUtime=2.79
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 1950 0 0 0 278 1 0 0 25 0 1 0 107883859 8466432 1935 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 2067 1935 81 174 0 1890 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13624

[startup+6.30108 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 28045
/proc/meminfo: memFree=1084160/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=10388 CPUtime=5.98
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 2490 0 0 0 597 1 0 0 25 0 1 0 107883859 10637312 2475 1992294400 134512640 135226915 4294956208 18446744073709551615 134537392 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 2597 2475 81 174 0 2420 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 15744

[startup+12.7022 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 28045
/proc/meminfo: memFree=1080768/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=13160 CPUtime=12.38
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 3157 0 0 0 1237 1 0 0 25 0 1 0 107883859 13475840 3142 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 3290 3142 81 174 0 3113 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 18516

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 28045
/proc/meminfo: memFree=1076800/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=17408 CPUtime=25.17
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 4196 0 0 0 2515 2 0 0 25 0 1 0 107883859 17825792 4181 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 4352 4181 81 174 0 4175 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 22764

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 28045
/proc/meminfo: memFree=1070528/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=23960 CPUtime=50.76
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 5807 0 0 0 5072 4 0 0 25 0 1 0 107883859 24535040 5792 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 5990 5792 81 174 0 5813 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 29316

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 28045
/proc/meminfo: memFree=1063488/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=31028 CPUtime=101.93
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 7478 0 0 0 10188 5 0 0 25 0 1 0 107883859 31772672 7463 1992294400 134512640 135226915 4294956208 18446744073709551615 134536908 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 7757 7463 81 174 0 7580 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 36384

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28045
/proc/meminfo: memFree=1050560/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=44036 CPUtime=161.9
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 10696 0 0 0 16182 8 0 0 25 0 1 0 107883859 45092864 10677 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 11009 10677 81 174 0 10832 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 49392

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28045
/proc/meminfo: memFree=1046208/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=48808 CPUtime=221.88
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 11780 0 0 0 22178 10 0 0 25 0 1 0 107883859 49979392 11761 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 12202 11761 81 174 0 12025 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 54164

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28045
/proc/meminfo: memFree=1038144/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=56980 CPUtime=281.84
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 13781 0 0 0 28172 12 0 0 25 0 1 0 107883859 58347520 13762 1992294400 134512640 135226915 4294956208 18446744073709551615 134537354 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 14245 13762 81 174 0 14068 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 62336

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28045
/proc/meminfo: memFree=1027584/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=67828 CPUtime=341.81
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 16414 0 0 0 34166 15 0 0 25 0 1 0 107883859 69455872 16395 1992294400 134512640 135226915 4294956208 18446744073709551615 134531442 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 16957 16395 81 174 0 16780 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 73184

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28045
/proc/meminfo: memFree=1026688/2055920 swapFree=4181432/4192956

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

/proc/28045/statm: 19488 18752 81 174 0 19311 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 83308

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28045
/proc/meminfo: memFree=1013184/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=82920 CPUtime=641.66
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 20015 0 0 0 64148 18 0 0 25 0 1 0 107883859 84910080 19996 1992294400 134512640 135226915 4294956208 18446744073709551615 134536962 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 20730 19996 81 174 0 20553 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 88276

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28045
/proc/meminfo: memFree=1001216/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=95732 CPUtime=701.64
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 23032 0 0 0 70142 22 0 0 25 0 1 0 107883859 98029568 23013 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 23933 23013 81 174 0 23756 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 101088

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28045
/proc/meminfo: memFree=989952/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=107016 CPUtime=761.62
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 25823 0 0 0 76137 25 0 0 25 0 1 0 107883859 109584384 25804 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 26754 25804 81 174 0 26577 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 112372

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28045
/proc/meminfo: memFree=989504/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=107372 CPUtime=821.58
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 25918 0 0 0 82133 25 0 0 25 0 1 0 107883859 109948928 25899 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 26843 25899 81 174 0 26666 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 112728

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28045
/proc/meminfo: memFree=987648/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=109236 CPUtime=881.55
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 26368 0 0 0 88129 26 0 0 25 0 1 0 107883859 111857664 26349 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 27309 26349 81 174 0 27132 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 114592

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28045
/proc/meminfo: memFree=986304/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=110568 CPUtime=941.52
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 26705 0 0 0 94126 26 0 0 25 0 1 0 107883859 113221632 26686 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 27642 26686 81 174 0 27465 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 115924

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28045
/proc/meminfo: memFree=986304/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=110568 CPUtime=1001.49
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 26713 0 0 0 100123 26 0 0 25 0 1 0 107883859 113221632 26694 1992294400 134512640 135226915 4294956208 18446744073709551615 134536794 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 27642 26694 81 174 0 27465 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 115924

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28045
/proc/meminfo: memFree=985984/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=110856 CPUtime=1061.46
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 26788 0 0 0 106120 26 0 0 25 0 1 0 107883859 113516544 26769 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 27714 26769 81 174 0 27537 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 116212

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28045
/proc/meminfo: memFree=985664/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=111276 CPUtime=1121.43
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 26871 0 0 0 112117 26 0 0 25 0 1 0 107883859 113946624 26852 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 27819 26852 81 174 0 27642 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 116632

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28045
/proc/meminfo: memFree=985280/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=111760 CPUtime=1181.41
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 26961 0 0 0 118114 27 0 0 25 0 1 0 107883859 114442240 26942 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 27940 26942 81 174 0 27763 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 117116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28045
/proc/meminfo: memFree=985152/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=111904 CPUtime=1199.8
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 26993 0 0 0 119953 27 0 0 25 0 1 0 107883859 114589696 26974 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 27976 26974 81 174 0 27799 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 117260

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: 0.99 0.98 0.99 2/66 28045
/proc/meminfo: memFree=985152/2055920 swapFree=4181432/4192956
[pid=28042] ppid=28040 vsize=5356 CPUtime=0.28
/proc/28042/stat : 28042 (lysat.sh) S 28040 28042 25725 0 -1 4194304 310 1387 0 0 0 0 28 0 17 0 1 0 107883829 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28042/statm: 1339 237 195 169 0 50 0
[pid=28045] ppid=28042 vsize=111904 CPUtime=1199.8
/proc/28045/stat : 28045 (LySATi) R 28042 28042 25725 0 -1 4194304 26993 0 0 0 119953 27 0 0 25 0 1 0 107883859 114589696 26974 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/28045/statm: 27976 26974 81 174 0 27799 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 117260

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28042 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=288956
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.299954
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.81
CPU system time (s): 0.27
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 117260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.288956
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1697
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 1.08683 second user time and 3.2905 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-27 04:16:16
IDJOB=1734902
IDBENCH=71324
IDSOLVER=511
FILE ID=node67/1734902-1240798576
PBS_JOBID= 9187329
Free space on /tmp= 66144 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v945c61409g10.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734902-1240798576/watcher-1734902-1240798576 -o /tmp/evaluation-result-1734902-1240798576/solver-1734902-1240798576 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1734902-1240798576.cnf i

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

MD5SUM BENCH= 4b3c9ace68adf36eacbbfebb5083efc4
RANDOM SEED=1388940950

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		: 3000.277
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		: 3000.277
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:       1095088 kB
Buffers:         76256 kB
Cached:         799252 kB
SwapCached:       5432 kB
Active:         440652 kB
Inactive:       443312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1095088 kB
SwapTotal:     4192956 kB
SwapFree:      4181432 kB
Dirty:            2876 kB
Writeback:           0 kB
Mapped:          14112 kB
Slab:            62816 kB
Committed_AS:   435180 kB
PageTables:       1436 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= 66140 MiB
End job on node67 at 2009-04-27 04:36:19