Trace number 302697

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, and are wall clock time (not CPU 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
TiniSatELite 2007-02-08? (TO) 1200.1 1200.46

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1739132237-05.cnf
MD5SUM8af25e83c87656a2ddb717d63bbf1df6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

Solver Data (download as text)

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 |   20400   142800 |    6119       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 240   #clauses: 20400   #literals: 142800
0.00/0.03	c CPU time:   0.025996 s
0.00/0.03	c ==============================================================================
0.07/0.14	c Tinisat 0.22
0.07/0.14	c solving /tmp/GTI_node68.alineos.net_24136.cnf
0.07/0.14	c 240 variables, 20400 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-302697-1172017611 -o ROOT/results/node68/solver-302697-1172017611 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302697-1172017611/TiniSatELite /tmp/evaluation/302697-1172017611/instance-302697-1172017611.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.91 3/64 24136
/proc/meminfo: memFree=1701944/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 221718755 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414627410 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/24136/statm: 1338 232 195 169 0 49 0
[pid=24137] ppid=24136 vsize=5352 CPUtime=0
/proc/24137/stat : 24137 (TiniSatELite) S 24136 24136 23742 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/24137/statm: 1338 236 198 169 0 49 0
[pid=24138] ppid=24137 vsize=0 CPUtime=0
/proc/24138/stat : 24138 (TiniSatELite) D 24137 24136 23742 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 221718755 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/24138/statm: 0 0 0 0 0 0 0
[pid=24139] ppid=24137 vsize=0 CPUtime=0
/proc/24139/stat : 24139 (sed) D 24137 24136 23742 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 221718755 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/24139/statm: 0 0 0 0 0 0 0

[startup+0.106884 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 24136
/proc/meminfo: memFree=1701944/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.514915 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 24136
/proc/meminfo: memFree=1701944/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.33499 s]
/proc/loadavg: 0.92 0.98 0.91 2/66 24142
/proc/meminfo: memFree=1697512/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=5760 CPUtime=1.23
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 1007 0 0 0 123 0 0 0 25 0 1 0 221718764 5898240 992 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 1440 992 52 110 0 1327 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 11112

[startup+2.97114 s]
/proc/loadavg: 0.92 0.98 0.91 2/66 24142
/proc/meminfo: memFree=1696040/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=10864 CPUtime=2.87
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 1475 0 0 0 287 0 0 0 25 0 1 0 221718764 11124736 1460 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 2716 1460 52 110 0 2603 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 16216

[startup+6.25544 s]
/proc/loadavg: 0.93 0.98 0.91 2/66 24142
/proc/meminfo: memFree=1692904/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=10864 CPUtime=6.15
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 2153 0 0 0 614 1 0 0 25 0 1 0 221718764 11124736 2138 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 2716 2138 52 110 0 2603 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 16216

[startup+12.708 s]
/proc/loadavg: 0.93 0.98 0.91 2/66 24142
/proc/meminfo: memFree=1688376/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=21460 CPUtime=12.6
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 3198 0 0 0 1258 2 0 0 25 0 1 0 221718764 21975040 3183 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 5365 3183 52 110 0 5252 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26812

[startup+25.5232 s]
/proc/loadavg: 0.95 0.98 0.91 2/66 24142
/proc/meminfo: memFree=1682744/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=22128 CPUtime=25.42
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 4642 0 0 0 2538 4 0 0 25 0 1 0 221718764 22659072 4627 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 5532 4627 52 110 0 5419 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27480

[startup+51.1455 s]
/proc/loadavg: 0.96 0.98 0.91 2/66 24142
/proc/meminfo: memFree=1674104/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=43464 CPUtime=51.03
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 6814 0 0 0 5098 5 0 0 25 0 1 0 221718764 44507136 6734 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 10866 6734 52 110 0 10753 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 48816

[startup+102.387 s]
/proc/loadavg: 0.98 0.98 0.91 2/66 24142
/proc/meminfo: memFree=1661816/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=44872 CPUtime=102.26
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 9910 0 0 0 10218 8 0 0 25 0 1 0 221718764 45948928 9830 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 11218 9830 52 110 0 11105 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 50224

[startup+162.444 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 24142
/proc/meminfo: memFree=1651320/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=87196 CPUtime=162.3
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 12608 0 0 0 16219 11 0 0 25 0 1 0 221718764 89288704 12399 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 21799 12399 52 110 0 21686 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 92548

[startup+222.5 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 24142
/proc/meminfo: memFree=1642552/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=87932 CPUtime=222.34
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 14797 0 0 0 22222 12 0 0 25 0 1 0 221718764 90042368 14588 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 21983 14588 52 110 0 21870 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 93284

[startup+282.559 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 24142
/proc/meminfo: memFree=1634680/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=88364 CPUtime=282.38
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 16769 0 0 0 28223 15 0 0 25 0 1 0 221718764 90484736 16560 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 22091 16560 52 110 0 21978 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 93716

[startup+342.613 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 24142
/proc/meminfo: memFree=1627576/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=89148 CPUtime=342.42
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 18555 0 0 0 34225 17 0 0 25 0 1 0 221718764 91287552 18346 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 22287 18346 52 110 0 22174 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 94500

[startup+402.674 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 24142
/proc/meminfo: memFree=1621176/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=91228 CPUtime=402.46
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 20389 0 0 0 40227 19 0 0 25 0 1 0 221718764 93417472 19923 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 22807 19923 52 110 0 22694 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 96580

[startup+462.731 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 24142
/proc/meminfo: memFree=1615288/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=92348 CPUtime=462.5
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 21864 0 0 0 46230 20 0 0 25 0 1 0 221718764 94564352 21398 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 23087 21398 52 110 0 22974 0
Current children cumulated CPU time (s) 462.57

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

[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=93120 CPUtime=522.55
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 23186 0 0 0 52233 22 0 0 25 0 1 0 221718764 95354880 22720 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 23280 22720 52 110 0 23167 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 98472

[startup+582.846 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 24142
/proc/meminfo: memFree=1605048/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=174884 CPUtime=582.59
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 24405 0 0 0 58236 23 0 0 25 0 1 0 221718764 179081216 23939 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 43721 23939 52 110 0 43608 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 180236

[startup+642.904 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 24142
/proc/meminfo: memFree=1599928/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=175524 CPUtime=642.63
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 25701 0 0 0 64239 24 0 0 25 0 1 0 221718764 179736576 25235 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 43881 25235 52 110 0 43768 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 180876

[startup+702.96 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 24142
/proc/meminfo: memFree=1595320/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=176196 CPUtime=702.67
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 26827 0 0 0 70241 26 0 0 25 0 1 0 221718764 180424704 26361 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 44049 26361 52 110 0 43936 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 181548

[startup+763.02 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 24144
/proc/meminfo: memFree=1591224/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=176676 CPUtime=762.71
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 27871 0 0 0 76244 27 0 0 25 0 1 0 221718764 180916224 27405 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 44169 27405 52 110 0 44056 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 182028

[startup+823.083 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 24144
/proc/meminfo: memFree=1586872/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=177028 CPUtime=822.76
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 28925 0 0 0 82248 28 0 0 25 0 1 0 221718764 181276672 28459 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 44257 28459 52 110 0 44144 0
Current children cumulated CPU time (s) 822.83
Current children cumulated vsize (KiB) 182380

[startup+883.14 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 24144
/proc/meminfo: memFree=1582840/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=178084 CPUtime=882.8
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 29951 0 0 0 88251 29 0 0 25 0 1 0 221718764 182358016 29485 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 44521 29485 52 110 0 44408 0
Current children cumulated CPU time (s) 882.87
Current children cumulated vsize (KiB) 183436

[startup+943.201 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 24144
/proc/meminfo: memFree=1579000/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=178596 CPUtime=942.85
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 30905 0 0 0 94255 30 0 0 25 0 1 0 221718764 182882304 30439 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 44649 30439 52 110 0 44536 0
Current children cumulated CPU time (s) 942.92
Current children cumulated vsize (KiB) 183948

[startup+1003.26 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 24144
/proc/meminfo: memFree=1575160/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=178788 CPUtime=1002.89
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 31863 0 0 0 100258 31 0 0 25 0 1 0 221718764 183078912 31397 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 44697 31397 52 110 0 44584 0
Current children cumulated CPU time (s) 1002.96
Current children cumulated vsize (KiB) 184140

[startup+1063.32 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 24144
/proc/meminfo: memFree=1571320/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=178788 CPUtime=1062.94
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 32822 0 0 0 106261 33 0 0 25 0 1 0 221718764 183078912 32356 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 44697 32356 52 110 0 44584 0
Current children cumulated CPU time (s) 1063.01
Current children cumulated vsize (KiB) 184140

[startup+1123.38 s]
/proc/loadavg: 1.03 1.00 0.92 2/66 24144
/proc/meminfo: memFree=1567416/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=178788 CPUtime=1122.98
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 33803 0 0 0 112264 34 0 0 25 0 1 0 221718764 183078912 33337 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 44697 33337 52 110 0 44584 0
Current children cumulated CPU time (s) 1123.05
Current children cumulated vsize (KiB) 184140

[startup+1183.44 s]
/proc/loadavg: 1.01 1.00 0.92 2/66 24144
/proc/meminfo: memFree=1563448/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=178948 CPUtime=1183.02
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 34787 0 0 0 118267 35 0 0 25 0 1 0 221718764 183242752 34321 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 44737 34321 52 110 0 44624 0
Current children cumulated CPU time (s) 1183.09
Current children cumulated vsize (KiB) 184300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.01 1.00 0.92 2/66 24144
/proc/meminfo: memFree=1562232/2055920 swapFree=4181892/4192956
[pid=24136] ppid=24134 vsize=5352 CPUtime=0.07
/proc/24136/stat : 24136 (TiniSatELite) S 24134 24136 23742 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 221718755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24136/statm: 1338 236 197 169 0 49 0
[pid=24142] ppid=24136 vsize=178948 CPUtime=1200.03
/proc/24142/stat : 24142 (tinisat) R 24136 24136 23742 0 -1 4194304 35073 0 0 0 119968 35 0 0 25 0 1 0 221718764 183242752 34607 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24142/statm: 44737 34607 52 110 0 44624 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 184300

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24136 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=76988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.087986
while last known CPU time is 1200.1

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.46
CPU time (s): 1200.1
CPU user time (s): 1199.75
CPU system time (s): 0.35
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 184300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.076988
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= 1150
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= 35
involuntary context switches= 8

runsolver used 0.881865 second user time and 2.43663 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Wed Feb 21 00:26:51 UTC 2007

IDJOB= 302697
IDBENCH= 20090
IDSOLVER= 99
FILE ID= node68/302697-1172017611

PBS_JOBID= 3892667

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1739132237-05.cnf
COMMAND LINE= /tmp/evaluation/302697-1172017611/TiniSatELite /tmp/evaluation/302697-1172017611/instance-302697-1172017611.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-302697-1172017611 -o ROOT/results/node68/solver-302697-1172017611 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302697-1172017611/TiniSatELite /tmp/evaluation/302697-1172017611/instance-302697-1172017611.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  8af25e83c87656a2ddb717d63bbf1df6

RANDOM SEED= 935525335

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
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		: 3000.234
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:       1702352 kB
Buffers:         32600 kB
Cached:         266880 kB
SwapCached:       5500 kB
Active:         186368 kB
Inactive:       125240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702352 kB
SwapTotal:     4192956 kB
SwapFree:      4181892 kB
Dirty:            1724 kB
Writeback:           0 kB
Mapped:          15348 kB
Slab:            28084 kB
Committed_AS:   649800 kB
PageTables:       1380 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= 66561 MiB

End job on node68 on Wed Feb 21 00:46:54 UTC 2007