Trace number 339023

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 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
MD5SUM5d5a2534629561aec3a6f7f6c6034d03
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 variables577
Number of clauses1922
Sum of the clauses size5764
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31920
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 |    1922     5764 |     576       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1920     5759 |      --       0       --      -- |     --   | -2/-5
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 576   #clauses: 1920   #literals: 5759
0.00/0.01	c CPU time:   0.003999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node39.alineos.net_20577.cnf
0.00/0.01	c 576 variables, 1920 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/node39/watcher-339023-1173696989 -o ROOT/results/node39/solver-339023-1173696989 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339023-1173696989/TiniSatELite /tmp/evaluation/339023-1173696989/instance-339023-1173696989.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: 0.99 0.97 0.98 3/64 20577
/proc/meminfo: memFree=1783120/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 389654822 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493828690 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20577/statm: 1338 232 195 169 0 49 0
[pid=20578] ppid=20577 vsize=5352 CPUtime=0
/proc/20578/stat : 20578 (TiniSatELite) S 20577 20577 17268 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20578/statm: 1338 236 198 169 0 49 0
[pid=20579] ppid=20578 vsize=0 CPUtime=0
/proc/20579/stat : 20579 (TiniSatELite) D 20578 20577 17268 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 389654822 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/20579/statm: 0 0 0 0 0 0 0
[pid=20580] ppid=20578 vsize=0 CPUtime=0
/proc/20580/stat : 20580 (sed) D 20578 20577 17268 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 389654822 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/20580/statm: 0 0 0 0 0 0 0

[startup+0.053899 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20577
/proc/meminfo: memFree=1783120/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101903 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20577
/proc/meminfo: memFree=1783120/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301936 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20577
/proc/meminfo: memFree=1783120/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702005 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20577
/proc/meminfo: memFree=1783120/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50114 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20583
/proc/meminfo: memFree=1780096/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=4944 CPUtime=1.48
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 958 0 0 0 148 0 0 0 25 0 1 0 389654824 5062656 943 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 1236 943 52 110 0 1123 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10296

[startup+3.10141 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20583
/proc/meminfo: memFree=1778048/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=9180 CPUtime=3.07
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 1543 0 0 0 307 0 0 0 25 0 1 0 389654824 9400320 1528 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532385 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 2295 1529 52 110 0 2182 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14532

[startup+6.30196 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20583
/proc/meminfo: memFree=1774272/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=17124 CPUtime=6.28
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 2335 0 0 0 627 1 0 0 25 0 1 0 389654824 17534976 2320 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519849 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 4281 2320 52 110 0 4168 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22476

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20583
/proc/meminfo: memFree=1769408/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=17652 CPUtime=12.67
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 3470 0 0 0 1265 2 0 0 25 0 1 0 389654824 18075648 3422 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 4413 3422 52 110 0 4300 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 23004

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20583
/proc/meminfo: memFree=1763520/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=33540 CPUtime=25.47
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 4870 0 0 0 2543 4 0 0 25 0 1 0 389654824 34344960 4822 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519855 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 8385 4822 52 110 0 8272 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 38892

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20583
/proc/meminfo: memFree=1755264/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=34460 CPUtime=51.06
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 7000 0 0 0 5100 6 0 0 25 0 1 0 389654824 35287040 6887 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 8615 6887 52 110 0 8502 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 39812

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20583
/proc/meminfo: memFree=1742592/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=66588 CPUtime=102.24
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 10118 0 0 0 10214 10 0 0 25 0 1 0 389654824 68186112 10005 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 16647 10005 52 110 0 16534 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 71940

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20583
/proc/meminfo: memFree=1732096/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=68196 CPUtime=162.22
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 12879 0 0 0 16209 13 0 0 25 0 1 0 389654824 69832704 12637 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 17049 12637 52 110 0 16936 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 73548

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20583
/proc/meminfo: memFree=1723136/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=69052 CPUtime=222.2
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 15083 0 0 0 22205 15 0 0 25 0 1 0 389654824 70709248 14841 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 17263 14841 52 110 0 17150 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 74404

[startup+282.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/72 20655
/proc/meminfo: memFree=1712840/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=69476 CPUtime=282.14
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 17356 0 0 0 28197 17 0 0 25 0 1 0 389654824 71143424 17114 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 17369 17114 52 110 0 17256 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 74828

[startup+342.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/72 20753
/proc/meminfo: memFree=1703944/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=131200 CPUtime=342.08
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 19533 0 0 0 34188 20 0 0 25 0 1 0 389654824 134348800 19291 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 32800 19291 52 110 0 32687 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 136552

[startup+402.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 20781
/proc/meminfo: memFree=1697152/2055920 swapFree=4181136/4192956

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

[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=134812 CPUtime=522
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 24818 0 0 0 52174 26 0 0 25 0 1 0 389654824 138047488 24319 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 33703 24319 52 110 0 33590 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 140164

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 20781
/proc/meminfo: memFree=1679552/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=135436 CPUtime=581.97
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 26125 0 0 0 58170 27 0 0 25 0 1 0 389654824 138686464 25626 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 33859 25626 52 110 0 33746 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 140788

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 20781
/proc/meminfo: memFree=1674752/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=135884 CPUtime=641.96
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 27325 0 0 0 64167 29 0 0 25 0 1 0 389654824 139145216 26826 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519876 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 33971 26826 52 110 0 33858 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 141236

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 20781
/proc/meminfo: memFree=1670080/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=136476 CPUtime=701.94
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 28519 0 0 0 70164 30 0 0 25 0 1 0 389654824 139751424 28020 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 34119 28020 52 110 0 34006 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 141828

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 20781
/proc/meminfo: memFree=1664832/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=136620 CPUtime=761.92
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 29812 0 0 0 76160 32 0 0 25 0 1 0 389654824 139898880 29313 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 34155 29313 52 110 0 34042 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 141972

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 20781
/proc/meminfo: memFree=1659840/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=136764 CPUtime=821.89
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 31086 0 0 0 82156 33 0 0 25 0 1 0 389654824 140046336 30587 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 34191 30587 52 110 0 34078 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 142116

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 20781
/proc/meminfo: memFree=1655296/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=137532 CPUtime=881.88
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 32198 0 0 0 88154 34 0 0 25 0 1 0 389654824 140832768 31699 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 34383 31699 52 110 0 34270 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 142884

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 20781
/proc/meminfo: memFree=1650816/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=138172 CPUtime=941.85
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 33363 0 0 0 94150 35 0 0 25 0 1 0 389654824 141488128 32864 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 34543 32864 52 110 0 34430 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 143524

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 20781
/proc/meminfo: memFree=1646656/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=138492 CPUtime=1001.83
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 34384 0 0 0 100147 36 0 0 25 0 1 0 389654824 141815808 33885 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 34623 33885 52 110 0 34510 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 143844

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 20781
/proc/meminfo: memFree=1642176/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=261552 CPUtime=1061.81
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 35512 0 0 0 106143 38 0 0 25 0 1 0 389654824 267829248 35013 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 65388 35013 52 110 0 65275 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 266904

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 20781
/proc/meminfo: memFree=1638464/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=262032 CPUtime=1121.79
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 36426 0 0 0 112140 39 0 0 25 0 1 0 389654824 268320768 35927 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 65508 35927 52 110 0 65395 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 267384

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 20781
/proc/meminfo: memFree=1634496/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=262672 CPUtime=1181.77
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 37415 0 0 0 118137 40 0 0 25 0 1 0 389654824 268976128 36916 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 65668 36916 52 110 0 65555 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 268024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 20781
/proc/meminfo: memFree=1633280/2055920 swapFree=4181136/4192956
[pid=20577] ppid=20575 vsize=5352 CPUtime=0
/proc/20577/stat : 20577 (TiniSatELite) S 20575 20577 17268 0 -1 4194304 331 416 0 0 0 0 0 0 16 0 1 0 389654822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20577/statm: 1338 236 197 169 0 49 0
[pid=20583] ppid=20577 vsize=262832 CPUtime=1200.06
/proc/20583/stat : 20583 (tinisat) R 20577 20577 17268 0 -1 4194304 37690 0 0 0 119966 40 0 0 25 0 1 0 389654824 269139968 37191 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20583/statm: 65708 37191 52 110 0 65595 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 268184

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20577 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.012997
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): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.66
CPU system time (s): 0.4
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 268184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 747
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= 36
involuntary context switches= 8

runsolver used 1.17482 second user time and 2.71159 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Mon Mar 12 10:56:29 UTC 2007

IDJOB= 339023
IDBENCH= 24737
IDSOLVER= 99
FILE ID= node39/339023-1173696989

PBS_JOBID= 4101461

Free space on /tmp= 66549 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339023-1173696989/TiniSatELite /tmp/evaluation/339023-1173696989/instance-339023-1173696989.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-339023-1173696989 -o ROOT/results/node39/solver-339023-1173696989 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339023-1173696989/TiniSatELite /tmp/evaluation/339023-1173696989/instance-339023-1173696989.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  5d5a2534629561aec3a6f7f6c6034d03

RANDOM SEED= 243679256

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1783528 kB
Buffers:         30188 kB
Cached:         190932 kB
SwapCached:       6068 kB
Active:         114084 kB
Inactive:       120020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783528 kB
SwapTotal:     4192956 kB
SwapFree:      4181136 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          15580 kB
Slab:            24348 kB
Committed_AS:   817260 kB
PageTables:       1412 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= 66549 MiB

End job on node39 on Mon Mar 12 11:16:32 UTC 2007