Trace number 333689

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) 1200.06 1200.51

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-rand3bip-sat-250-3.sat05-2220.reshuffled-07.cnf
MD5SUMb79b003513b2a70c9b89188422a831e2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses1000
Sum of the clauses size3000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31000
Number of clauses of size 40
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 |    1000     3000 |     299       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 250   #clauses: 1000   #literals: 3000
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_node15.alineos.net_20337.cnf
0.00/0.01	c 250 variables, 1000 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/node15/watcher-333689-1173525822 -o ROOT/results/node15/solver-333689-1173525822 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333689-1173525822/TiniSatELite /tmp/evaluation/333689-1173525822/instance-333689-1173525822.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: 1.02 1.01 0.98 3/77 20337
/proc/meminfo: memFree=1546392/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 372536577 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472784978 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20337/statm: 1338 232 195 169 0 49 0
[pid=20338] ppid=20337 vsize=5352 CPUtime=0
/proc/20338/stat : 20338 (TiniSatELite) S 20337 20337 19493 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/20338/statm: 1338 236 198 169 0 49 0

[startup+0.068152 s]
/proc/loadavg: 1.02 1.01 0.98 3/77 20337
/proc/meminfo: memFree=1546392/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101154 s]
/proc/loadavg: 1.02 1.01 0.98 3/77 20337
/proc/meminfo: memFree=1546392/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301189 s]
/proc/loadavg: 1.02 1.01 0.98 3/77 20337
/proc/meminfo: memFree=1546392/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701258 s]
/proc/loadavg: 1.02 1.01 0.98 3/77 20337
/proc/meminfo: memFree=1546392/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.5014 s]
/proc/loadavg: 1.02 1.01 0.98 2/79 20343
/proc/meminfo: memFree=1544584/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=3052 CPUtime=1.48
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 523 0 0 0 148 0 0 0 25 0 1 0 372536578 3125248 508 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 763 508 52 110 0 650 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8404

[startup+3.10167 s]
/proc/loadavg: 1.02 1.01 0.98 2/79 20343
/proc/meminfo: memFree=1543752/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=5320 CPUtime=3.08
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 729 0 0 0 308 0 0 0 25 0 1 0 372536578 5447680 714 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 1330 714 52 110 0 1217 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10672

[startup+6.30122 s]
/proc/loadavg: 1.02 1.01 0.98 2/79 20343
/proc/meminfo: memFree=1542216/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=5460 CPUtime=6.27
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 1016 0 0 0 627 0 0 0 25 0 1 0 372536578 5591040 1001 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 1365 1001 52 110 0 1252 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10812

[startup+12.7023 s]
/proc/loadavg: 1.02 1.01 0.98 2/79 20343
/proc/meminfo: memFree=1540560/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=9868 CPUtime=12.68
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 1413 0 0 0 1267 1 0 0 25 0 1 0 372536578 10104832 1365 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 2467 1365 52 110 0 2354 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15220

[startup+25.5015 s]
/proc/loadavg: 1.01 1.01 0.98 2/79 20343
/proc/meminfo: memFree=1538384/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=10444 CPUtime=25.47
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 1958 0 0 0 2546 1 0 0 25 0 1 0 372536578 10694656 1910 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515506 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 2611 1910 52 110 0 2498 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15796

[startup+51.102 s]
/proc/loadavg: 1.01 1.00 0.98 2/79 20343
/proc/meminfo: memFree=1535632/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=11484 CPUtime=51.06
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 2717 0 0 0 5103 3 0 0 25 0 1 0 372536578 11759616 2604 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 2871 2604 52 110 0 2758 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16836

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 20343
/proc/meminfo: memFree=1531920/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=19824 CPUtime=102.25
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 3615 0 0 0 10220 5 0 0 25 0 1 0 372536578 20299776 3502 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520041 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 4956 3502 52 110 0 4843 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25176

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 20343
/proc/meminfo: memFree=1528080/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=20844 CPUtime=162.22
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 4571 0 0 0 16216 6 0 0 25 0 1 0 372536578 21344256 4458 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519855 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 5211 4458 52 110 0 5098 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26196

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 20343
/proc/meminfo: memFree=1525136/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=37784 CPUtime=222.2
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 5425 0 0 0 22213 7 0 0 25 0 1 0 372536578 38690816 5183 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 9446 5183 52 110 0 9333 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 43136

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 20343
/proc/meminfo: memFree=1522512/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=38520 CPUtime=282.18
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 6078 0 0 0 28210 8 0 0 25 0 1 0 372536578 39444480 5836 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 9630 5836 52 110 0 9517 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 43872

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 20343
/proc/meminfo: memFree=1520336/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=38844 CPUtime=342.16
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 6603 0 0 0 34207 9 0 0 25 0 1 0 372536578 39776256 6361 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 9711 6361 52 110 0 9598 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 44196

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 20343
/proc/meminfo: memFree=1518672/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=38844 CPUtime=402.13
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 7021 0 0 0 40204 9 0 0 25 0 1 0 372536578 39776256 6779 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519876 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 9711 6779 52 110 0 9598 0

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

[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=39964 CPUtime=582.08
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 8326 0 0 0 58196 12 0 0 25 0 1 0 372536578 40923136 8051 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 9991 8051 52 110 0 9878 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 45316

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 20343
/proc/meminfo: memFree=1511568/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=40616 CPUtime=642.06
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 8887 0 0 0 64193 13 0 0 25 0 1 0 372536578 41590784 8546 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 10154 8546 52 110 0 10041 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 45968

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 20343
/proc/meminfo: memFree=1510032/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=41004 CPUtime=702.03
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 9298 0 0 0 70190 13 0 0 25 0 1 0 372536578 41988096 8924 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 10251 8924 52 110 0 10138 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 46356

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 20343
/proc/meminfo: memFree=1508688/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=42028 CPUtime=762.02
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 9911 0 0 0 76188 14 0 0 25 0 1 0 372536578 43036672 9280 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 10507 9280 52 110 0 10394 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 47380

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 20343
/proc/meminfo: memFree=1507216/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=42292 CPUtime=821.99
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 10274 0 0 0 82184 15 0 0 25 0 1 0 372536578 43307008 9643 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 10573 9643 52 110 0 10460 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 47644

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 20343
/proc/meminfo: memFree=1505488/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=42684 CPUtime=881.97
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 10700 0 0 0 88182 15 0 0 25 0 1 0 372536578 43708416 10069 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 10671 10069 52 110 0 10558 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 48036

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 20343
/proc/meminfo: memFree=1504272/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=74976 CPUtime=941.95
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 11049 0 0 0 94179 16 0 0 25 0 1 0 372536578 76775424 10385 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 18744 10385 52 110 0 18631 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 80328

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 20343
/proc/meminfo: memFree=1503184/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=74976 CPUtime=1001.93
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 11341 0 0 0 100176 17 0 0 25 0 1 0 372536578 76775424 10677 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 18744 10677 52 110 0 18631 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 80328

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 20343
/proc/meminfo: memFree=1501776/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=75428 CPUtime=1061.9
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 11692 0 0 0 106173 17 0 0 25 0 1 0 372536578 77238272 11028 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 18857 11028 52 110 0 18744 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 80780

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 20343
/proc/meminfo: memFree=1500304/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=75820 CPUtime=1121.89
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 12079 0 0 0 112171 18 0 0 25 0 1 0 372536578 77639680 11382 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 18955 11382 52 110 0 18842 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 81172

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 20345
/proc/meminfo: memFree=1499024/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=76468 CPUtime=1181.86
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 12512 0 0 0 118167 19 0 0 25 0 1 0 372536578 78303232 11717 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 19117 11717 52 110 0 19004 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 81820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 20345
/proc/meminfo: memFree=1498640/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=76468 CPUtime=1200.06
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 12591 0 0 0 119987 19 0 0 25 0 1 0 372536578 78303232 11796 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 19117 11796 52 110 0 19004 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 81820

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 20345
/proc/meminfo: memFree=1498640/2055920 swapFree=4152672/4192956
[pid=20337] ppid=20335 vsize=5352 CPUtime=0
/proc/20337/stat : 20337 (TiniSatELite) S 20335 20337 19493 0 -1 4194304 331 379 0 0 0 0 0 0 16 0 1 0 372536577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20337/statm: 1338 236 197 169 0 49 0
[pid=20343] ppid=20337 vsize=76468 CPUtime=1200.06
/proc/20343/stat : 20343 (tinisat) R 20337 20337 19493 0 -1 4194304 12591 0 0 0 119987 19 0 0 25 0 1 0 372536578 78303232 11796 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20343/statm: 19117 11796 52 110 0 19004 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 81820

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20337 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=3999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.06

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

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.87
CPU system time (s): 0.19
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 81820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.003999
system time used= 0.007998
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= 35
involuntary context switches= 10

runsolver used 1.24481 second user time and 3.13152 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sat Mar 10 11:23:42 UTC 2007

IDJOB= 333689
IDBENCH= 24610
IDSOLVER= 99
FILE ID= node15/333689-1173525822

PBS_JOBID= 4101143

Free space on /tmp= 66531 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-250-3.sat05-2220.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333689-1173525822/TiniSatELite /tmp/evaluation/333689-1173525822/instance-333689-1173525822.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-333689-1173525822 -o ROOT/results/node15/solver-333689-1173525822 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333689-1173525822/TiniSatELite /tmp/evaluation/333689-1173525822/instance-333689-1173525822.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b79b003513b2a70c9b89188422a831e2

RANDOM SEED= 644288388

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1546800 kB
Buffers:         50356 kB
Cached:         370216 kB
SwapCached:       2796 kB
Active:         258848 kB
Inactive:       184852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546800 kB
SwapTotal:     4192956 kB
SwapFree:      4152672 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          30024 kB
Slab:            50932 kB
Committed_AS:  1323976 kB
PageTables:       1800 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= 66530 MiB

End job on node15 on Sat Mar 10 11:43:45 UTC 2007