Trace number 334151

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) 1200.08 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.02-s1099787414.sat05-542.reshuffled-07.cnf
MD5SUMe8bf7f81ddac4f189ec204bc856c8406
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 variables1184
Number of clauses14216
Sum of the clauses size42944
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313920
Number of clauses of size 4296
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 |   14216    42944 |    4264       0        0     nan |  0.000 % |
0.00/0.15	c |         0 |   13920    46546 |      --       0       --      -- |     --   | -296/3602
0.00/0.15	c ==============================================================================
0.00/0.15	c Result  :   #vars: 888   #clauses: 13920   #literals: 46546
0.00/0.15	c CPU time:   0.138978 s
0.00/0.15	c ==============================================================================
0.00/0.19	c Tinisat 0.22
0.00/0.19	c solving /tmp/GTI_node12.alineos.net_26538.cnf
0.00/0.19	c 888 variables, 13920 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/node12/watcher-334151-1173554031 -o ROOT/results/node12/solver-334151-1173554031 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334151-1173554031/TiniSatELite /tmp/evaluation/334151-1173554031/instance-334151-1173554031.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: 0.92 1.07 1.86 3/77 26538
/proc/meminfo: memFree=1684720/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 375357574 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26538/statm: 1338 232 195 169 0 49 0
[pid=26539] ppid=26538 vsize=5352 CPUtime=0
/proc/26539/stat : 26539 (TiniSatELite) S 26538 26538 25426 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 375357575 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/26539/statm: 1338 236 198 169 0 49 0
[pid=26540] ppid=26539 vsize=0 CPUtime=0
/proc/26540/stat : 26540 (TiniSatELite) D 26539 26538 25426 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 375357575 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/26540/statm: 0 0 0 0 0 0 0
[pid=26541] ppid=26539 vsize=0 CPUtime=0
/proc/26541/stat : 26541 (sed) D 26539 26538 25426 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 375357575 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/26541/statm: 0 0 0 0 0 0 0

[startup+0.0859099 s]
/proc/loadavg: 0.92 1.07 1.86 3/77 26538
/proc/meminfo: memFree=1684720/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 375357574 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26538/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101911 s]
/proc/loadavg: 0.92 1.07 1.86 3/77 26538
/proc/meminfo: memFree=1684720/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 375357574 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26538/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301943 s]
/proc/loadavg: 0.92 1.07 1.86 3/77 26538
/proc/meminfo: memFree=1684720/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5352

[startup+0.702014 s]
/proc/loadavg: 0.92 1.07 1.86 3/77 26538
/proc/meminfo: memFree=1684720/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5352

[startup+1.50116 s]
/proc/loadavg: 0.92 1.07 1.86 2/79 26544
/proc/meminfo: memFree=1681880/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=4688 CPUtime=1.32
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 690 0 0 0 132 0 0 0 25 0 1 0 375357592 4800512 675 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 1172 675 52 110 0 1059 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10040

[startup+3.10145 s]
/proc/loadavg: 0.92 1.07 1.86 2/79 26544
/proc/meminfo: memFree=1680728/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=4820 CPUtime=2.92
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 1066 0 0 0 292 0 0 0 25 0 1 0 375357592 4935680 1051 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 1205 1051 52 110 0 1092 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10172

[startup+6.30202 s]
/proc/loadavg: 0.93 1.07 1.85 2/79 26544
/proc/meminfo: memFree=1678168/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=8864 CPUtime=6.12
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 1582 0 0 0 611 1 0 0 25 0 1 0 375357592 9076736 1567 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 2216 1567 52 110 0 2103 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 14216

[startup+12.7022 s]
/proc/loadavg: 0.93 1.07 1.85 2/79 26544
/proc/meminfo: memFree=1675040/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=16820 CPUtime=12.52
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 2320 0 0 0 1250 2 0 0 25 0 1 0 375357592 17223680 2272 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 4205 2272 52 110 0 4092 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22172

[startup+25.5015 s]
/proc/loadavg: 0.95 1.07 1.83 2/79 26544
/proc/meminfo: memFree=1670880/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=17348 CPUtime=25.31
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 3292 0 0 0 2529 2 0 0 25 0 1 0 375357592 17764352 3244 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 4337 3244 52 110 0 4224 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 22700

[startup+51.1011 s]
/proc/loadavg: 0.96 1.06 1.81 2/79 26544
/proc/meminfo: memFree=1665440/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=33148 CPUtime=50.9
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 4726 0 0 0 5085 5 0 0 25 0 1 0 375357592 33943552 4613 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 8287 4613 52 110 0 8174 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 38500

[startup+102.305 s]
/proc/loadavg: 0.98 1.05 1.77 2/79 26544
/proc/meminfo: memFree=1656544/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=34316 CPUtime=102.09
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 6921 0 0 0 10201 8 0 0 25 0 1 0 375357592 35139584 6808 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 8579 6808 52 110 0 8466 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 39668

[startup+162.301 s]
/proc/loadavg: 0.99 1.04 1.72 2/79 26544
/proc/meminfo: memFree=1648608/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=65848 CPUtime=162.07
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 9034 0 0 0 16197 10 0 0 25 0 1 0 375357592 67428352 8792 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 16462 8792 52 110 0 16349 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 71200

[startup+222.302 s]
/proc/loadavg: 0.99 1.03 1.67 2/79 26544
/proc/meminfo: memFree=1642528/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=66492 CPUtime=222.05
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 10540 0 0 0 22193 12 0 0 25 0 1 0 375357592 68087808 10298 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 16623 10298 52 110 0 16510 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 71844

[startup+282.303 s]
/proc/loadavg: 0.99 1.02 1.62 2/79 26544
/proc/meminfo: memFree=1636384/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=66812 CPUtime=282.03
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 12084 0 0 0 28189 14 0 0 25 0 1 0 375357592 68415488 11842 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 16703 11842 52 110 0 16590 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 72164

[startup+342.301 s]
/proc/loadavg: 0.99 1.02 1.58 2/79 26544
/proc/meminfo: memFree=1631456/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=66972 CPUtime=342.01
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 13311 0 0 0 34186 15 0 0 25 0 1 0 375357592 68579328 13069 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 16743 13069 52 110 0 16630 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 72324

[startup+402.301 s]
/proc/loadavg: 0.99 1.01 1.54 2/79 26544
/proc/meminfo: memFree=1626464/2055920 swapFree=4156588/4192956

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

[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=131624 CPUtime=581.92
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 17853 0 0 0 58172 20 0 0 25 0 1 0 375357592 134782976 17354 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 32906 17354 52 110 0 32793 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 136976

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.41 2/79 26544
/proc/meminfo: memFree=1610464/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=131756 CPUtime=641.91
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 18792 0 0 0 64169 22 0 0 25 0 1 0 375357592 134918144 18293 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517021 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 32939 18293 52 110 0 32826 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 137108

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.38 2/79 26544
/proc/meminfo: memFree=1606944/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=131948 CPUtime=701.89
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 19671 0 0 0 70166 23 0 0 25 0 1 0 375357592 135114752 19172 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 32987 19172 52 110 0 32874 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 137300

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.36 2/79 26544
/proc/meminfo: memFree=1603744/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=132404 CPUtime=761.87
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 20454 0 0 0 76163 24 0 0 25 0 1 0 375357592 135581696 19955 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 33101 19955 52 110 0 32988 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 137756

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.33 2/79 26544
/proc/meminfo: memFree=1600480/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=133216 CPUtime=821.85
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 21304 0 0 0 82159 26 0 0 25 0 1 0 375357592 136413184 20772 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 33304 20772 52 110 0 33191 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 138568

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.31 2/79 26544
/proc/meminfo: memFree=1597152/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=133540 CPUtime=881.83
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 22131 0 0 0 88156 27 0 0 25 0 1 0 375357592 136744960 21599 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 33385 21599 52 110 0 33272 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 138892

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.29 2/79 26544
/proc/meminfo: memFree=1594144/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=133924 CPUtime=941.81
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 22891 0 0 0 94153 28 0 0 25 0 1 0 375357592 137138176 22359 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 33481 22359 52 110 0 33368 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 139276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.27 2/79 26544
/proc/meminfo: memFree=1591072/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=134320 CPUtime=1001.79
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 23645 0 0 0 100150 29 0 0 25 0 1 0 375357592 137543680 23113 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517001 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 33580 23113 52 110 0 33467 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 139672

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.25 2/79 26544
/proc/meminfo: memFree=1588320/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=134452 CPUtime=1061.77
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 24344 0 0 0 106147 30 0 0 25 0 1 0 375357592 137678848 23812 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 33613 23812 52 110 0 33500 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 139804

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.23 2/79 26544
/proc/meminfo: memFree=1585248/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=134452 CPUtime=1121.74
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 25097 0 0 0 112143 31 0 0 25 0 1 0 375357592 137678848 24565 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 33613 24565 52 110 0 33500 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 139804

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/79 26544
/proc/meminfo: memFree=1582240/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=134584 CPUtime=1181.73
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 25864 0 0 0 118140 33 0 0 25 0 1 0 375357592 137814016 25332 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 33646 25332 52 110 0 33533 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 139936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.21 2/79 26544
/proc/meminfo: memFree=1581152/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=134584 CPUtime=1199.93
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 26116 0 0 0 119960 33 0 0 25 0 1 0 375357592 137814016 25584 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 33646 25584 52 110 0 33533 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 139936

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 1.21 2/79 26544
/proc/meminfo: memFree=1581152/2055920 swapFree=4156588/4192956
[pid=26538] ppid=26536 vsize=5352 CPUtime=0.15
/proc/26538/stat : 26538 (TiniSatELite) S 26536 26538 25426 0 -1 4194304 331 824 0 0 0 0 15 0 16 0 1 0 375357574 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26538/statm: 1338 236 197 169 0 49 0
[pid=26544] ppid=26538 vsize=134584 CPUtime=1199.93
/proc/26544/stat : 26544 (tinisat) R 26538 26538 25426 0 -1 4194304 26116 0 0 0 119960 33 0 0 25 0 1 0 375357592 137814016 25584 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26544/statm: 33646 25584 52 110 0 33533 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 139936

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26538 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=155976 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.166974
while last known CPU time is 1200.08

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): 1200.08
CPU user time (s): 1199.75
CPU system time (s): 0.33
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 139936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.155976
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1155
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= 37
involuntary context switches= 14

runsolver used 1.22181 second user time and 3.15552 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sat Mar 10 19:13:51 UTC 2007

IDJOB= 334151
IDBENCH= 24621
IDSOLVER= 99
FILE ID= node12/334151-1173554031

PBS_JOBID= 4101167

Free space on /tmp= 66417 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.02-s1099787414.sat05-542.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334151-1173554031/TiniSatELite /tmp/evaluation/334151-1173554031/instance-334151-1173554031.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-334151-1173554031 -o ROOT/results/node12/solver-334151-1173554031 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334151-1173554031/TiniSatELite /tmp/evaluation/334151-1173554031/instance-334151-1173554031.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  e8bf7f81ddac4f189ec204bc856c8406

RANDOM SEED= 995013279

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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:       1685064 kB
Buffers:         41424 kB
Cached:         254992 kB
SwapCached:      15228 kB
Active:         218612 kB
Inactive:       101264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685064 kB
SwapTotal:     4192956 kB
SwapFree:      4156588 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          29920 kB
Slab:            36540 kB
Committed_AS:  1662292 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= 66417 MiB

End job on node12 on Sat Mar 10 19:33:54 UTC 2007