Trace number 339485

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) 1200.07 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-hwb-n26-01-S1957858365.sat05-500.reshuffled-07.cnf
MD5SUM19ef5308d30d988d80538312a4c92391
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1144
Satisfiable
(Un)Satisfiability was proved
Number of variables172
Number of clauses832
Sum of the clauses size2818
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3482
Number of clauses of size 4336
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     832     2818 |     249       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     730     2882 |      --       0       --      -- |     --   | -102/64
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 121   #clauses: 730   #literals: 2882
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node5.alineos.net_7681.cnf
0.00/0.01	c 121 variables, 730 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-339485-1173705651 -o ROOT/results/node5/solver-339485-1173705651 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339485-1173705651/TiniSatELite /tmp/evaluation/339485-1173705651/instance-339485-1173705651.cnf 

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): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7681
/proc/meminfo: memFree=1562400/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 390519884 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/7681/statm: 1338 232 195 169 0 49 0
[pid=7682] ppid=7681 vsize=5352 CPUtime=0
/proc/7682/stat : 7682 (TiniSatELite) S 7681 7681 3249 0 -1 4194368 52 188 0 0 0 0 0 0 20 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/7682/statm: 1338 236 198 169 0 49 0

[startup+0.0542591 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7681
/proc/meminfo: memFree=1562400/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101261 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7681
/proc/meminfo: memFree=1562400/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301284 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7681
/proc/meminfo: memFree=1562400/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701329 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7681
/proc/meminfo: memFree=1562400/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50142 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1560528/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=2836 CPUtime=1.48
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 553 0 0 0 148 0 0 0 25 0 1 0 390519885 2904064 538 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 709 538 52 110 0 596 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8188

[startup+3.1026 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1559568/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=5048 CPUtime=3.08
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 804 0 0 0 308 0 0 0 25 0 1 0 390519885 5169152 789 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 1262 789 52 110 0 1149 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10400

[startup+6.30196 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1558032/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=5312 CPUtime=6.28
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 1111 0 0 0 627 1 0 0 25 0 1 0 390519885 5439488 1063 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 1328 1063 52 110 0 1215 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10664

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1556304/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=9520 CPUtime=12.68
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 1516 0 0 0 1267 1 0 0 25 0 1 0 390519885 9748480 1468 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 2380 1468 52 110 0 2267 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14872

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1554192/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=10000 CPUtime=25.48
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 2018 0 0 0 2546 2 0 0 25 0 1 0 390519885 10240000 1970 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 2500 1970 52 110 0 2387 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15352

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1551760/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=17676 CPUtime=51.07
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 2693 0 0 0 5104 3 0 0 25 0 1 0 390519885 18100224 2580 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 4419 2580 52 110 0 4306 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23028

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1547216/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=18912 CPUtime=102.26
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 3801 0 0 0 10222 4 0 0 25 0 1 0 390519885 19365888 3688 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 4728 3688 52 110 0 4615 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24264

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1544016/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=20012 CPUtime=162.24
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 4735 0 0 0 16219 5 0 0 25 0 1 0 390519885 20492288 4493 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 5003 4493 52 110 0 4890 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25364

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1541264/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=34788 CPUtime=222.22
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 5398 0 0 0 22216 6 0 0 25 0 1 0 390519885 35622912 5156 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 8697 5156 52 110 0 8584 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 40140

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1539024/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=35180 CPUtime=282.2
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 5990 0 0 0 28213 7 0 0 25 0 1 0 390519885 36024320 5715 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 8795 5715 52 110 0 8682 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 40532

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1537040/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=35340 CPUtime=342.19
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 6487 0 0 0 34211 8 0 0 25 0 1 0 390519885 36188160 6212 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 8835 6212 52 110 0 8722 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 40692

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1533968/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=37036 CPUtime=402.17
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 7407 0 0 0 40208 9 0 0 25 0 1 0 390519885 37924864 6967 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 9259 6967 52 110 0 9146 0

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

[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=38968 CPUtime=522.14
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 8851 0 0 0 52203 11 0 0 25 0 1 0 390519885 39903232 8088 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 9742 8088 52 110 0 9629 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 44320

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1527824/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=39224 CPUtime=582.13
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 9335 0 0 0 58201 12 0 0 25 0 1 0 390519885 40165376 8506 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 9806 8506 52 110 0 9693 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 44576

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1526480/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=39480 CPUtime=642.12
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 9727 0 0 0 64199 13 0 0 25 0 1 0 390519885 40427520 8833 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 9870 8833 52 110 0 9757 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 44832

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1525072/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=39740 CPUtime=702.09
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 10088 0 0 0 70196 13 0 0 25 0 1 0 390519885 40693760 9194 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 9935 9194 52 110 0 9822 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 45092

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1523536/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=69408 CPUtime=762.08
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 10690 0 0 0 76194 14 0 0 25 0 1 0 390519885 71073792 9600 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 17352 9600 52 110 0 17239 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 74760

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1521872/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=69824 CPUtime=822.06
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 11178 0 0 0 82191 15 0 0 25 0 1 0 390519885 71499776 10022 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 17456 10022 52 110 0 17343 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 75176

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1520464/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=69956 CPUtime=882.04
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 11530 0 0 0 88188 16 0 0 25 0 1 0 390519885 71634944 10374 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 17489 10374 52 110 0 17376 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 75308

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1519120/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=70244 CPUtime=942.03
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 11890 0 0 0 94186 17 0 0 25 0 1 0 390519885 71929856 10701 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 17561 10701 52 110 0 17448 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 75596

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1517392/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=70952 CPUtime=1002.01
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 12357 0 0 0 100183 18 0 0 25 0 1 0 390519885 72654848 11103 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 17738 11103 52 110 0 17625 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 76304

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1516176/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=71080 CPUtime=1062
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 12716 0 0 0 106181 19 0 0 25 0 1 0 390519885 72785920 11429 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 17770 11429 52 110 0 17657 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 76432

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1515088/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=71080 CPUtime=1121.98
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 12992 0 0 0 112178 20 0 0 25 0 1 0 390519885 72785920 11705 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 17770 11705 52 110 0 17657 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 76432

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1513936/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=71080 CPUtime=1181.96
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 13267 0 0 0 118176 20 0 0 25 0 1 0 390519885 72785920 11980 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 17770 11980 52 110 0 17657 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 76432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7687
/proc/meminfo: memFree=1513616/2055920 swapFree=4170416/4192956
[pid=7681] ppid=7679 vsize=5352 CPUtime=0
/proc/7681/stat : 7681 (TiniSatELite) S 7679 7681 3249 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 390519884 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7681/statm: 1338 236 197 169 0 49 0
[pid=7687] ppid=7681 vsize=71080 CPUtime=1200.07
/proc/7687/stat : 7687 (tinisat) R 7681 7681 3249 0 -1 4194304 13337 0 0 0 119986 21 0 0 25 0 1 0 390519885 72785920 12050 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/7687/statm: 17770 12050 52 110 0 17657 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 76432

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 7681 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.010998
while last known CPU time is 1200.07

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

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.86
CPU system time (s): 0.21
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 76432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 710
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= 33
involuntary context switches= 10

runsolver used 1.20682 second user time and 3.16752 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Mar 12 13:20:51 UTC 2007

IDJOB= 339485
IDBENCH= 24748
IDSOLVER= 99
FILE ID= node5/339485-1173705651

PBS_JOBID= 4101464

Free space on /tmp= 66407 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest03-hwb-n26-01-S1957858365.sat05-500.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339485-1173705651/TiniSatELite /tmp/evaluation/339485-1173705651/instance-339485-1173705651.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-339485-1173705651 -o ROOT/results/node5/solver-339485-1173705651 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339485-1173705651/TiniSatELite /tmp/evaluation/339485-1173705651/instance-339485-1173705651.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  19ef5308d30d988d80538312a4c92391

RANDOM SEED= 856115853

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1562808 kB
Buffers:         50388 kB
Cached:         348304 kB
SwapCached:       2236 kB
Active:         338456 kB
Inactive:        84744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1562808 kB
SwapTotal:     4192956 kB
SwapFree:      4170416 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          32404 kB
Slab:            55500 kB
Committed_AS:  1314396 kB
PageTables:       1696 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= 66407 MiB

End job on node5 on Mon Mar 12 13:40:53 UTC 2007