Trace number 333605

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) 1200.02 1200.51

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-3cage-unsat-9-12.sat05-2587.reshuffled-07.cnf
MD5SUMbfae796723167f552bcb2fa958f97ae8
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.000999
Satisfiable
(Un)Satisfiability was proved
Number of variables87
Number of clauses232
Sum of the clauses size696
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3232
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |     232      696 |      69       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |     232      912 |      --       0       --      -- |     --   | 0/216
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 60   #clauses: 232   #literals: 912
0.00/0.03	c CPU time:   0.000999 s
0.00/0.03	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node9.alineos.net_19542.cnf
0.00/0.03	c 60 variables, 232 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/node9/watcher-333605-1173522112 -o ROOT/results/node9/solver-333605-1173522112 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333605-1173522112/TiniSatELite /tmp/evaluation/333605-1173522112/instance-333605-1173522112.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: 1.01 0.99 0.97 3/77 19542
/proc/meminfo: memFree=1627160/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 372165842 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215419158610 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19542/statm: 1338 232 195 169 0 49 0
[pid=19543] ppid=19542 vsize=5352 CPUtime=0
/proc/19543/stat : 19543 (TiniSatELite) S 19542 19542 18945 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19543/statm: 1338 236 198 169 0 49 0
[pid=19545] ppid=19543 vsize=0 CPUtime=0
/proc/19545/stat : 19545 (sed) D 19543 19542 18945 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 372165843 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/19545/statm: 0 0 0 0 0 0 0

[startup+0.0195751 s]
/proc/loadavg: 1.01 0.99 0.97 3/77 19542
/proc/meminfo: memFree=1627160/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 372165842 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215419158610 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19542/statm: 1338 232 195 169 0 49 0
[pid=19543] ppid=19542 vsize=5352 CPUtime=0
/proc/19543/stat : 19543 (TiniSatELite) S 19542 19542 18945 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19543/statm: 1338 236 198 169 0 49 0
[pid=19545] ppid=19543 vsize=0 CPUtime=0
/proc/19545/stat : 19545 (sed) D 19543 19542 18945 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 372165843 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/19545/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10704

[startup+0.102592 s]
/proc/loadavg: 1.01 0.99 0.97 3/77 19542
/proc/meminfo: memFree=1627160/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301629 s]
/proc/loadavg: 1.01 0.99 0.97 3/77 19542
/proc/meminfo: memFree=1627160/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701707 s]
/proc/loadavg: 1.01 0.99 0.97 3/77 19542
/proc/meminfo: memFree=1627160/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50186 s]
/proc/loadavg: 1.01 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1624904/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=3720 CPUtime=1.45
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 677 0 0 0 145 0 0 0 25 0 1 0 372165846 3809280 662 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 930 662 52 110 0 817 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 9072

[startup+3.10117 s]
/proc/loadavg: 1.01 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1624072/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=6416 CPUtime=3.05
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 945 0 0 0 305 0 0 0 25 0 1 0 372165846 6569984 930 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 1604 930 52 110 0 1491 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 11768

[startup+6.30278 s]
/proc/loadavg: 1.01 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1622152/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=6704 CPUtime=6.25
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 1300 0 0 0 625 0 0 0 25 0 1 0 372165846 6864896 1285 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 1676 1285 52 110 0 1563 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 12056

[startup+12.702 s]
/proc/loadavg: 1.01 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1620296/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=12212 CPUtime=12.65
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 1779 0 0 0 1264 1 0 0 25 0 1 0 372165846 12505088 1699 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 3053 1699 52 110 0 2940 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 17564

[startup+25.5015 s]
/proc/loadavg: 1.01 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1617928/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=12596 CPUtime=25.44
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 2343 0 0 0 2543 1 0 0 25 0 1 0 372165846 12898304 2263 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 3149 2263 52 110 0 3036 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 17948

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1614536/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=13772 CPUtime=51.03
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 3181 0 0 0 5101 2 0 0 25 0 1 0 372165846 14102528 3101 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 3443 3101 52 110 0 3330 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 19124

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1609928/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=24940 CPUtime=102.22
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 4508 0 0 0 10219 3 0 0 25 0 1 0 372165846 25538560 4233 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 6235 4233 52 110 0 6122 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 30292

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1605256/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=26436 CPUtime=162.2
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 5742 0 0 0 16215 5 0 0 25 0 1 0 372165846 27070464 5401 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 6609 5401 52 110 0 6496 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 31788

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1601672/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=28624 CPUtime=222.17
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 7055 0 0 0 22211 6 0 0 25 0 1 0 372165846 29310976 6259 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 7156 6259 52 110 0 7043 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 33976

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1598024/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=49004 CPUtime=282.15
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 8256 0 0 0 28208 7 0 0 25 0 1 0 372165846 50180096 7165 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 12251 7165 52 110 0 12138 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 54356

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1595784/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=49772 CPUtime=342.13
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 9021 0 0 0 34204 9 0 0 25 0 1 0 372165846 50966528 7735 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 12443 7735 52 110 0 12330 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 55124


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

[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=52608 CPUtime=582.04
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 11561 0 0 0 58190 14 0 0 25 0 1 0 372165846 53870592 9786 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 13152 9786 52 110 0 13039 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 57960

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1586184/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=52608 CPUtime=642.02
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 11903 0 0 0 64187 15 0 0 25 0 1 0 372165846 53870592 10128 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 13152 10128 52 110 0 13039 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 57960

[startup+702.303 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1584328/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=53888 CPUtime=702
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 12696 0 0 0 70184 16 0 0 25 0 1 0 372165846 55181312 10596 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 13472 10596 52 110 0 13359 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 59240

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1582984/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=53888 CPUtime=761.98
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 13027 0 0 0 76181 17 0 0 25 0 1 0 372165846 55181312 10927 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 13472 10927 52 110 0 13359 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 59240

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1581640/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=53888 CPUtime=821.95
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 13356 0 0 0 82178 17 0 0 25 0 1 0 372165846 55181312 11256 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 13472 11256 52 110 0 13359 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 59240

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1579400/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=57092 CPUtime=881.93
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 14653 0 0 0 88174 19 0 0 25 0 1 0 372165846 58462208 11779 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 14273 11779 52 110 0 14160 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 62444

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1577224/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=58764 CPUtime=941.9
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 15500 0 0 0 94170 20 0 0 25 0 1 0 372165846 60174336 12365 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 14691 12365 52 110 0 14578 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 64116

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1575752/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=58764 CPUtime=1001.88
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 15862 0 0 0 100167 21 0 0 25 0 1 0 372165846 60174336 12727 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 14691 12727 52 110 0 14578 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 64116

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1574344/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=59276 CPUtime=1061.86
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 16352 0 0 0 106164 22 0 0 25 0 1 0 372165846 60698624 13088 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 14819 13088 52 110 0 14706 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 64628

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1572808/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=96788 CPUtime=1121.84
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 16925 0 0 0 112161 23 0 0 25 0 1 0 372165846 99110912 13467 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 24197 13467 52 110 0 24084 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 102140

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1571528/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=97184 CPUtime=1181.81
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 17242 0 0 0 118158 23 0 0 25 0 1 0 372165846 99516416 13784 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 24296 13784 52 110 0 24183 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 102536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1571144/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=97184 CPUtime=1200.02
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 17347 0 0 0 119978 24 0 0 25 0 1 0 372165846 99516416 13889 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 24296 13889 52 110 0 24183 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 102536

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 0.99 0.97 2/79 19548
/proc/meminfo: memFree=1571144/2055920 swapFree=4152252/4192956
[pid=19542] ppid=19540 vsize=5352 CPUtime=0
/proc/19542/stat : 19542 (TiniSatELite) S 19540 19542 18945 0 -1 4194304 331 364 0 0 0 0 0 0 16 0 1 0 372165842 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19542/statm: 1338 236 197 169 0 49 0
[pid=19548] ppid=19542 vsize=97184 CPUtime=1200.02
/proc/19548/stat : 19548 (tinisat) R 19542 19542 18945 0 -1 4194304 17347 0 0 0 119978 24 0 0 25 0 1 0 372165846 99516416 13889 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/19548/statm: 24296 13889 52 110 0 24183 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 102536

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19542 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=2999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.007998
while last known CPU time is 1200.02

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): 1200.02
CPU user time (s): 1199.78
CPU system time (s): 0.24
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 102536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
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= 695
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= 9

runsolver used 1.2948 second user time and 3.08053 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sat Mar 10 10:21:52 UTC 2007

IDJOB= 333605
IDBENCH= 24608
IDSOLVER= 99
FILE ID= node9/333605-1173522112

PBS_JOBID= 4101142

Free space on /tmp= 66465 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-3cage-unsat-9-12.sat05-2587.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333605-1173522112/TiniSatELite /tmp/evaluation/333605-1173522112/instance-333605-1173522112.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-333605-1173522112 -o ROOT/results/node9/solver-333605-1173522112 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333605-1173522112/TiniSatELite /tmp/evaluation/333605-1173522112/instance-333605-1173522112.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  bfae796723167f552bcb2fa958f97ae8

RANDOM SEED= 972262637

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1627632 kB
Buffers:         49536 kB
Cached:         290612 kB
SwapCached:       8828 kB
Active:         188844 kB
Inactive:       174052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1627632 kB
SwapTotal:     4192956 kB
SwapFree:      4152252 kB
Dirty:            1320 kB
Writeback:           0 kB
Mapped:          29656 kB
Slab:            50952 kB
Committed_AS:  1492436 kB
PageTables:       1688 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= 66465 MiB

End job on node9 on Sat Mar 10 10:41:55 UTC 2007