Trace number 334067

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) 1200.05 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d-0.02-s405595518.sat05-531.reshuffled-07.cnf
MD5SUM289600ad1a14c58bf1b867d8d9aa90f1
Bench CategoryCRAFTED (crafted 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 variables1124
Number of clauses13289
Sum of the clauses size40148
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313008
Number of clauses of size 4281
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   13289    40148 |    3986       0        0     nan |  0.000 % |
0.00/0.13	c |         0 |   13008    43460 |      --       0       --      -- |     --   | -281/3312
0.00/0.13	c ==============================================================================
0.00/0.13	c Result  :   #vars: 843   #clauses: 13008   #literals: 43460
0.00/0.13	c CPU time:   0.12898 s
0.00/0.13	c ==============================================================================
0.00/0.17	c Tinisat 0.22
0.00/0.17	c solving /tmp/GTI_node5.alineos.net_20451.cnf
0.00/0.17	c 843 variables, 13008 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-334067-1173548669 -o ROOT/results/node5/solver-334067-1173548669 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334067-1173548669/TiniSatELite /tmp/evaluation/334067-1173548669/instance-334067-1173548669.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: 0.91 0.97 0.99 3/77 20451
/proc/meminfo: memFree=1697376/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 374821675 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20451/statm: 1338 232 195 169 0 49 0
[pid=20452] ppid=20451 vsize=5352 CPUtime=0
/proc/20452/stat : 20452 (TiniSatELite) R 20451 20451 20037 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4096 65538 18446744071563354470 0 0 17 1 0 0
/proc/20452/statm: 1338 236 198 169 0 49 0

[startup+0.0652841 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 20451
/proc/meminfo: memFree=1697376/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 374821675 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20451/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101282 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 20451
/proc/meminfo: memFree=1697376/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 374821675 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20451/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.3013 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 20451
/proc/meminfo: memFree=1697376/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+0.701345 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 20451
/proc/meminfo: memFree=1697376/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+1.50144 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 20457
/proc/meminfo: memFree=1694800/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=4468 CPUtime=1.34
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 657 0 0 0 134 0 0 0 25 0 1 0 374821691 4575232 642 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 1117 642 52 110 0 1004 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9820

[startup+3.10162 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 20457
/proc/meminfo: memFree=1693648/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=4468 CPUtime=2.94
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 1007 0 0 0 294 0 0 0 25 0 1 0 374821691 4575232 992 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 1117 992 52 110 0 1004 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9820

[startup+6.30298 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 20457
/proc/meminfo: memFree=1690896/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=8396 CPUtime=6.13
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 1583 0 0 0 613 0 0 0 25 0 1 0 374821691 8597504 1568 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 2099 1568 52 110 0 1986 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 13748

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 20457
/proc/meminfo: memFree=1687568/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=15848 CPUtime=12.53
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 2379 0 0 0 1252 1 0 0 25 0 1 0 374821691 16228352 2331 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 3962 2331 52 110 0 3849 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 21200

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 20457
/proc/meminfo: memFree=1683024/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=16380 CPUtime=25.33
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 3452 0 0 0 2531 2 0 0 25 0 1 0 374821691 16773120 3404 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 4095 3404 52 110 0 3982 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 21732

[startup+51.101 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 20457
/proc/meminfo: memFree=1677200/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=31424 CPUtime=50.92
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 4984 0 0 0 5089 3 0 0 25 0 1 0 374821691 32178176 4871 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 7856 4871 52 110 0 7743 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 36776

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 20457
/proc/meminfo: memFree=1667856/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=32516 CPUtime=102.11
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 7281 0 0 0 10206 5 0 0 25 0 1 0 374821691 33296384 7168 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 8129 7168 52 110 0 8016 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 37868

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20457
/proc/meminfo: memFree=1659984/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=62280 CPUtime=162.09
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 9376 0 0 0 16201 8 0 0 25 0 1 0 374821691 63774720 9134 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 15570 9134 52 110 0 15457 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 67632

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20457
/proc/meminfo: memFree=1653136/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=62584 CPUtime=222.08
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 11065 0 0 0 22198 10 0 0 25 0 1 0 374821691 64086016 10823 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 15646 10823 52 110 0 15533 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 67936

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20457
/proc/meminfo: memFree=1647568/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=62904 CPUtime=282.06
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 12449 0 0 0 28194 12 0 0 25 0 1 0 374821691 64413696 12207 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 15726 12207 52 110 0 15613 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 68256

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20457
/proc/meminfo: memFree=1643664/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=63048 CPUtime=342.05
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 13423 0 0 0 34192 13 0 0 25 0 1 0 374821691 64561152 13181 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 15762 13181 52 110 0 15649 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 68400

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20457
/proc/meminfo: memFree=1639120/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=63992 CPUtime=402.03
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 14569 0 0 0 40188 15 0 0 25 0 1 0 374821691 65527808 14327 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 15998 14327 52 110 0 15885 0

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

[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=123528 CPUtime=581.98
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 18166 0 0 0 58179 19 0 0 25 0 1 0 374821691 126492672 17667 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 30882 17667 52 110 0 30769 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 128880

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20457
/proc/meminfo: memFree=1621904/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=123688 CPUtime=641.97
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 19112 0 0 0 64176 21 0 0 25 0 1 0 374821691 126656512 18613 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 30922 18613 52 110 0 30809 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 129040

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20457
/proc/meminfo: memFree=1618320/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=123848 CPUtime=701.94
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 20002 0 0 0 70172 22 0 0 25 0 1 0 374821691 126820352 19503 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 30962 19503 52 110 0 30849 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 129200

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20457
/proc/meminfo: memFree=1614800/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=124460 CPUtime=761.93
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 20917 0 0 0 76170 23 0 0 25 0 1 0 374821691 127447040 20418 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 31115 20418 52 110 0 31002 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 129812

[startup+822.301 s]
/proc/loadavg: 1.15 1.04 1.01 2/79 20457
/proc/meminfo: memFree=1610896/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=124972 CPUtime=821.92
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 21894 0 0 0 82167 25 0 0 25 0 1 0 374821691 127971328 21395 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 31243 21395 52 110 0 31130 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 130324

[startup+882.302 s]
/proc/loadavg: 1.05 1.03 1.01 2/79 20457
/proc/meminfo: memFree=1607568/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=125516 CPUtime=881.9
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 22716 0 0 0 88165 25 0 0 25 0 1 0 374821691 128528384 22217 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 31379 22217 52 110 0 31266 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 130868

[startup+942.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 20457
/proc/meminfo: memFree=1604560/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=125868 CPUtime=941.88
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 23477 0 0 0 94162 26 0 0 25 0 1 0 374821691 128888832 22978 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 31467 22978 52 110 0 31354 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 131220

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/85 20529
/proc/meminfo: memFree=1600096/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=126160 CPUtime=1001.84
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 24254 0 0 0 100156 28 0 0 25 0 1 0 374821691 129187840 23755 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 31540 23755 52 110 0 31427 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 131512

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/85 20625
/proc/meminfo: memFree=1596832/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=126868 CPUtime=1061.76
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 25073 0 0 0 106147 29 0 0 25 0 1 0 374821691 129912832 24574 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 31717 24574 52 110 0 31604 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 132220

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 20655
/proc/meminfo: memFree=1594960/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=126868 CPUtime=1121.73
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 25808 0 0 0 112143 30 0 0 25 0 1 0 374821691 129912832 25309 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 31717 25309 52 110 0 31604 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 132220

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20655
/proc/meminfo: memFree=1592336/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=126868 CPUtime=1181.71
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 26472 0 0 0 118140 31 0 0 25 0 1 0 374821691 129912832 25973 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 31717 25973 52 110 0 31604 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 132220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20655
/proc/meminfo: memFree=1591312/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=127000 CPUtime=1199.91
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 26716 0 0 0 119960 31 0 0 25 0 1 0 374821691 130048000 26217 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 31750 26217 52 110 0 31637 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 132352

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 1.00 2/79 20655
/proc/meminfo: memFree=1591312/2055920 swapFree=4170416/4192956
[pid=20451] ppid=20449 vsize=5352 CPUtime=0.14
/proc/20451/stat : 20451 (TiniSatELite) S 20449 20451 20037 0 -1 4194304 331 797 0 0 0 0 14 0 16 0 1 0 374821675 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20451/statm: 1338 236 197 169 0 49 0
[pid=20457] ppid=20451 vsize=127000 CPUtime=1199.91
/proc/20457/stat : 20457 (tinisat) R 20451 20451 20037 0 -1 4194304 26716 0 0 0 119960 31 0 0 25 0 1 0 374821691 130048000 26217 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20457/statm: 31750 26217 52 110 0 31637 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 132352

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20451 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=149977 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.155976
while last known CPU time is 1200.05

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): 1200.05
CPU user time (s): 1199.74
CPU system time (s): 0.31
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 132352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.149977
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1128
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= 14

runsolver used 1.25081 second user time and 3.12552 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sat Mar 10 17:44:29 UTC 2007

IDJOB= 334067
IDBENCH= 24619
IDSOLVER= 99
FILE ID= node5/334067-1173548669

PBS_JOBID= 4101172

Free space on /tmp= 66393 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d-0.02-s405595518.sat05-531.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334067-1173548669/TiniSatELite /tmp/evaluation/334067-1173548669/instance-334067-1173548669.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-334067-1173548669 -o ROOT/results/node5/solver-334067-1173548669 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334067-1173548669/TiniSatELite /tmp/evaluation/334067-1173548669/instance-334067-1173548669.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  289600ad1a14c58bf1b867d8d9aa90f1

RANDOM SEED= 716792879

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:       1697848 kB
Buffers:         41140 kB
Cached:         239980 kB
SwapCached:       2372 kB
Active:         164984 kB
Inactive:       140256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1697848 kB
SwapTotal:     4192956 kB
SwapFree:      4170416 kB
Dirty:            1344 kB
Writeback:           0 kB
Mapped:          31804 kB
Slab:            38464 kB
Committed_AS:  1247060 kB
PageTables:       1692 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= 66393 MiB

End job on node5 on Sat Mar 10 18:04:31 UTC 2007