Trace number 307084

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) 1200.07 1201.32

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1753083943-04.cnf
MD5SUMd2577f7a2140d90de7e64601ab0f2e47
Bench CategoryRANDOM (random 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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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...
0.00/0.09	c ==============================================================================
0.00/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.09	c ==============================================================================
0.00/0.09	c |         0 |   79800   239400 |   23939       0        0     nan |  0.000 % |
0.00/0.28	c |         0 |   79290   240743 |      --       0       --      -- |     --   | -510/1343
0.00/0.28	c ==============================================================================
0.00/0.28	c Result  :   #vars: 18547   #clauses: 79290   #literals: 240743
0.00/0.28	c CPU time:   0.26096 s
0.00/0.28	c ==============================================================================
0.38/0.49	c Tinisat 0.22
0.38/0.49	c solving /tmp/GTI_node77.alineos.net_13304.cnf
0.38/0.49	c 18547 variables, 79290 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node77/watcher-307084-1172112736 -o ROOT/results/node77/solver-307084-1172112736 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307084-1172112736/TiniSatELite /tmp/evaluation/307084-1172112736/instance-307084-1172112736.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.98 0.99 3/67 13304
/proc/meminfo: memFree=1899848/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 272 0 0 0 0 0 0 0 20 0 1 0 6141189 5488640 230 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242225506 0 0 4100 65536 18446744071563651996 0 0 17 0 0 0
/proc/13304/statm: 1340 231 194 169 0 50 0
[pid=13305] ppid=13304 vsize=0 CPUtime=0
/proc/13305/stat : 13305 (TiniSatELite) D 13304 13304 12841 0 -1 4194372 64 188 0 0 0 0 0 0 22 0 1 0 6141189 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099917094 0 0 17 0 0 0
/proc/13305/statm: 0 0 0 0 0 0 0

[startup+0.107433 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 13304
/proc/meminfo: memFree=1899848/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 305 252 0 0 0 0 0 0 20 0 1 0 6141189 5488640 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 232 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.51548 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 13304
/proc/meminfo: memFree=1899848/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 5360

[startup+1.33557 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 13310
/proc/meminfo: memFree=1890096/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=8808 CPUtime=0.94
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 2301 0 0 0 93 1 0 0 25 0 1 0 6141228 9019392 2020 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 2202 2020 52 110 0 2089 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 14168

[startup+2.97176 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 13310
/proc/meminfo: memFree=1888752/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=13812 CPUtime=2.57
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 2696 0 0 0 256 1 0 0 25 0 1 0 6141228 14143488 2415 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 3453 2415 52 110 0 3340 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 19172

[startup+6.24815 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 13310
/proc/meminfo: memFree=1884920/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=13812 CPUtime=5.84
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 3612 0 0 0 582 2 0 0 25 0 1 0 6141228 14143488 3331 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 3453 3331 52 110 0 3340 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 19172

[startup+12.7059 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 13310
/proc/meminfo: memFree=1878456/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=23816 CPUtime=12.3
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 5136 0 0 0 1226 4 0 0 25 0 1 0 6141228 24387584 4855 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 5954 4855 52 110 0 5841 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29176

[startup+25.5184 s]
/proc/loadavg: 0.95 0.98 0.99 2/69 13310
/proc/meminfo: memFree=1866872/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=43820 CPUtime=25.11
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 8166 0 0 0 2504 7 0 0 25 0 1 0 6141228 44871680 7885 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 10955 7885 52 110 0 10842 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49180

[startup+51.1345 s]
/proc/loadavg: 0.96 0.98 0.99 2/69 13310
/proc/meminfo: memFree=1843192/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=83828 CPUtime=50.7
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 13991 0 0 0 5058 12 0 0 25 0 1 0 6141228 85839872 13710 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515474 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 20957 13710 52 110 0 20844 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 89188

[startup+102.369 s]
/proc/loadavg: 0.98 0.98 0.99 2/69 13310
/proc/meminfo: memFree=1803256/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=164988 CPUtime=101.9
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 24032 0 0 0 10168 22 0 0 25 0 1 0 6141228 168947712 23751 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 41247 23751 52 110 0 41134 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 170348

[startup+162.414 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13310
/proc/meminfo: memFree=1759096/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=166252 CPUtime=161.92
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 34895 0 0 0 16160 32 0 0 25 0 1 0 6141228 170242048 34614 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 41563 34614 52 110 0 41450 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 171612

[startup+222.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13310
/proc/meminfo: memFree=1720504/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=327800 CPUtime=221.92
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 44659 0 0 0 22151 41 0 0 25 0 1 0 6141228 335667200 44249 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13310/statm: 81950 44249 52 110 0 81837 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 333160

[startup+282.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13310
/proc/meminfo: memFree=1685176/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=328548 CPUtime=281.93
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 53537 0 0 0 28143 50 0 0 25 0 1 0 6141228 336433152 53127 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 82137 53127 52 110 0 82024 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 333908

[startup+342.541 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13310
/proc/meminfo: memFree=1651576/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=329168 CPUtime=341.94
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 61988 0 0 0 34136 58 0 0 25 0 1 0 6141228 337068032 61578 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 82292 61578 52 110 0 82179 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 334528

[startup+402.594 s]
/proc/loadavg: 1.06 1.00 1.00 2/69 13310
/proc/meminfo: memFree=1618488/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=329676 CPUtime=401.93
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 70078 0 0 0 40128 65 0 0 25 0 1 0 6141228 337588224 69668 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 82419 69668 52 110 0 82306 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 335036

[startup+462.639 s]
/proc/loadavg: 1.02 1.00 1.00 2/69 13310
/proc/meminfo: memFree=1592568/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=330840 CPUtime=461.94
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 76585 0 0 0 46123 71 0 0 25 0 1 0 6141228 338780160 76175 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 82710 76175 52 110 0 82597 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 336200

[startup+522.683 s]
/proc/loadavg: 1.08 1.02 1.00 2/69 13310
/proc/meminfo: memFree=1565560/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=652524 CPUtime=521.96
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 83610 0 0 0 52117 79 0 0 25 0 1 0 6141228 668184576 82943 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 163131 82943 52 110 0 163018 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 657884

[startup+582.759 s]
/proc/loadavg: 1.03 1.01 1.00 2/75 13444
/proc/meminfo: memFree=1540088/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=653160 CPUtime=581.92
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 89511 0 0 0 58100 92 0 0 25 0 1 0 6141228 668835840 88844 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 163290 88844 52 110 0 163177 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 658520

[startup+642.83 s]
/proc/loadavg: 1.08 1.03 1.01 2/69 13922
/proc/meminfo: memFree=1477624/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=653532 CPUtime=641.58
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 96071 0 0 0 64055 103 0 0 25 0 1 0 6141228 669216768 95404 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 163383 95404 52 110 0 163270 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 658892

[startup+702.878 s]
/proc/loadavg: 1.03 1.03 1.00 2/69 13922
/proc/meminfo: memFree=1452024/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=654292 CPUtime=701.59
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 102484 0 0 0 70049 110 0 0 25 0 1 0 6141228 669995008 101817 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 163573 101817 52 110 0 163460 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 659652

[startup+762.928 s]
/proc/loadavg: 1.01 1.02 1.00 2/69 13922
/proc/meminfo: memFree=1430072/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=654804 CPUtime=761.6
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 108020 0 0 0 76045 115 0 0 25 0 1 0 6141228 670519296 107353 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 163701 107353 52 110 0 163588 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 660164

[startup+822.978 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 13922
/proc/meminfo: memFree=1407160/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=655192 CPUtime=821.62
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 113650 0 0 0 82040 122 0 0 25 0 1 0 6141228 670916608 112983 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 163798 112983 52 110 0 163685 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 660552

[startup+883.033 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 13922
/proc/meminfo: memFree=1387768/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=655828 CPUtime=881.62
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 118483 0 0 0 88037 125 0 0 25 0 1 0 6141228 671567872 117816 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 163957 117816 52 110 0 163844 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 661188

[startup+943.081 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13922
/proc/meminfo: memFree=1366008/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=656076 CPUtime=941.63
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 123977 0 0 0 94034 129 0 0 25 0 1 0 6141228 671821824 123310 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 164019 123310 52 110 0 163906 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 661436

[startup+1003.13 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13922
/proc/meminfo: memFree=1342904/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=656328 CPUtime=1001.63
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 129824 0 0 0 100028 135 0 0 25 0 1 0 6141228 672079872 129157 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 164082 129157 52 110 0 163969 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 661688

[startup+1063.19 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13922
/proc/meminfo: memFree=1314424/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=656588 CPUtime=1061.65
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 136821 0 0 0 106022 143 0 0 25 0 1 0 6141228 672346112 136154 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 164147 136154 52 110 0 164034 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 661948

[startup+1123.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13922
/proc/meminfo: memFree=1282424/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=657136 CPUtime=1121.66
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 144826 0 0 0 112016 150 0 0 25 0 1 0 6141228 672907264 144159 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 164284 144159 52 110 0 164171 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 662496

[startup+1183.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13922
/proc/meminfo: memFree=1256568/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=657392 CPUtime=1181.66
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 151284 0 0 0 118010 156 0 0 25 0 1 0 6141228 673169408 150617 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 164348 150617 52 110 0 164235 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 662752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13922
/proc/meminfo: memFree=1249336/2055892 swapFree=4096420/4096564
[pid=13304] ppid=13302 vsize=5360 CPUtime=0.38
/proc/13304/stat : 13304 (TiniSatELite) S 13302 13304 12841 0 -1 4194304 329 2711 0 0 0 0 36 2 15 0 1 0 6141189 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13304/statm: 1340 234 195 169 0 50 0
[pid=13310] ppid=13304 vsize=657520 CPUtime=1199.69
/proc/13310/stat : 13310 (tinisat) R 13304 13304 12841 0 -1 4194304 153032 0 0 0 119811 158 0 0 25 0 1 0 6141228 673300480 152365 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 0 0 0
/proc/13310/statm: 164380 152365 52 110 0 164267 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 662880

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 13304 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=364944 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=22996
CPU time returned by wait4() is 0.38794
while last known CPU time is 1200.07

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

Real time (s): 1201.32
CPU time (s): 1200.07
CPU user time (s): 1198.47
CPU system time (s): 1.6
CPU usage (%): 99.8958
Max. virtual memory (cumulated for all children) (KiB): 662880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.364944
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3040
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= 32
involuntary context switches= 11

runsolver used 0.98085 second user time and 2.37464 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Thu Feb 22 02:52:16 UTC 2007

IDJOB= 307084
IDBENCH= 20197
IDSOLVER= 99
FILE ID= node77/307084-1172112736

PBS_JOBID= 3892898

Free space on /tmp= 66649 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1753083943-04.cnf
COMMAND LINE= /tmp/evaluation/307084-1172112736/TiniSatELite /tmp/evaluation/307084-1172112736/instance-307084-1172112736.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-307084-1172112736 -o ROOT/results/node77/solver-307084-1172112736 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307084-1172112736/TiniSatELite /tmp/evaluation/307084-1172112736/instance-307084-1172112736.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  d2577f7a2140d90de7e64601ab0f2e47

RANDOM SEED= 245839185

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1900192 kB
Buffers:         11088 kB
Cached:          82956 kB
SwapCached:          0 kB
Active:          60560 kB
Inactive:        49084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1900192 kB
SwapTotal:     4096564 kB
SwapFree:      4096420 kB
Dirty:            2648 kB
Writeback:           0 kB
Mapped:          25828 kB
Slab:            32500 kB
Committed_AS:    78644 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66647 MiB

End job on node77 on Thu Feb 22 03:12:20 UTC 2007