Trace number 305854

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.05 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
MD5SUM85f01e7612ff708e962af999ed8ac14c
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 variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.00/0.14	c |         0 |   41721   126596 |      --       0       --      -- |     --   | -279/596
0.00/0.14	c ==============================================================================
0.00/0.14	c Result  :   #vars: 9754   #clauses: 41721   #literals: 126596
0.00/0.14	c CPU time:   0.12898 s
0.00/0.14	c ==============================================================================
0.18/0.25	c Tinisat 0.22
0.18/0.25	c solving /tmp/GTI_node76.alineos.net_5036.cnf
0.18/0.25	c 9754 variables, 41721 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/node76/watcher-305854-1172087020 -o ROOT/results/node76/solver-305854-1172087020 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305854-1172087020/TiniSatELite /tmp/evaluation/305854-1172087020/instance-305854-1172087020.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 3/69 5036
/proc/meminfo: memFree=1622828/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0
/proc/5036/stat : 5036 (TiniSatELite) R 5034 5036 4597 0 -1 4194304 285 252 0 0 0 0 0 0 16 0 1 0 228660365 5488640 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843340819 0 0 4100 65536 0 0 0 17 1 0 0
/proc/5036/statm: 1340 232 195 169 0 50 0

[startup+0.108062 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 5036
/proc/meminfo: memFree=1622828/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 305 252 0 0 0 0 0 0 17 0 1 0 228660365 5488640 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/5036/statm: 1340 232 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.516098 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 5036
/proc/meminfo: memFree=1622828/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5360

[startup+1.33619 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1616576/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=7820 CPUtime=1.13
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 1533 0 0 0 113 0 0 0 25 0 1 0 228660385 8007680 1436 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 1955 1436 52 110 0 1842 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 13180

[startup+2.97238 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1614720/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=13080 CPUtime=2.77
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 2194 0 0 0 276 1 0 0 25 0 1 0 228660385 13393920 2097 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 3270 2097 52 110 0 3157 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 18440

[startup+6.25776 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1609600/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=23600 CPUtime=6.04
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 3333 0 0 0 603 1 0 0 25 0 1 0 228660385 24166400 3236 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532422 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 5900 3236 52 110 0 5787 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 28960

[startup+12.7145 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1600320/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=23600 CPUtime=12.51
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 5508 0 0 0 1248 3 0 0 25 0 1 0 228660385 24166400 5411 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 5900 5411 52 110 0 5787 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28960

[startup+25.52 s]
/proc/loadavg: 0.95 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1586048/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=44900 CPUtime=25.31
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 9165 0 0 0 2525 6 0 0 25 0 1 0 228660385 45977600 9068 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 11225 9068 52 110 0 11112 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 50260

[startup+51.142 s]
/proc/loadavg: 0.96 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1561984/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=88124 CPUtime=50.92
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 15162 0 0 0 5079 13 0 0 25 0 1 0 228660385 90238976 15000 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 22031 15000 52 110 0 21918 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 93484

[startup+102.379 s]
/proc/loadavg: 0.98 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1522688/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=173568 CPUtime=102.14
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 25028 0 0 0 10189 25 0 0 25 0 1 0 228660385 177733632 24866 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 43392 24866 52 110 0 43279 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 178928

[startup+162.433 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1486080/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=175360 CPUtime=162.18
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 34141 0 0 0 16182 36 0 0 25 0 1 0 228660385 179568640 33850 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 43840 33850 52 110 0 43727 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 180720

[startup+222.487 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1453376/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=176004 CPUtime=222.21
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 42335 0 0 0 22176 45 0 0 25 0 1 0 228660385 180228096 42044 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 44001 42044 52 110 0 43888 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 181364

[startup+282.537 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1424640/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=344972 CPUtime=282.24
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 49533 0 0 0 28171 53 0 0 25 0 1 0 228660385 353251328 49242 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 86243 49242 52 110 0 86130 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 350332

[startup+342.591 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1401728/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=346412 CPUtime=342.28
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 55244 0 0 0 34168 60 0 0 25 0 1 0 228660385 354725888 54953 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 86603 54953 52 110 0 86490 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 351772

[startup+402.65 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1379072/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=348084 CPUtime=402.32
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 61092 0 0 0 40166 66 0 0 25 0 1 0 228660385 356438016 60544 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520014 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 87021 60544 52 110 0 86908 0
Current children cumulated CPU time (s) 402.5
Current children cumulated vsize (KiB) 353444

[startup+462.705 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1359040/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=348740 CPUtime=462.36
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 66119 0 0 0 46164 72 0 0 25 0 1 0 228660385 357109760 65571 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 87185 65571 52 110 0 87072 0
Current children cumulated CPU time (s) 462.54
Current children cumulated vsize (KiB) 354100

[startup+522.759 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1337792/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=349260 CPUtime=522.4

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

[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=350052 CPUtime=582.43
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 75763 0 0 0 58160 83 0 0 25 0 1 0 228660385 358453248 75215 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 87513 75215 52 110 0 87400 0
Current children cumulated CPU time (s) 582.61
Current children cumulated vsize (KiB) 355412

[startup+642.866 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1300416/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=350580 CPUtime=642.47
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 80720 0 0 0 64158 89 0 0 25 0 1 0 228660385 358993920 80172 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 87645 80172 52 110 0 87532 0
Current children cumulated CPU time (s) 642.65
Current children cumulated vsize (KiB) 355940

[startup+702.918 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1284608/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=351240 CPUtime=702.5
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 84687 0 0 0 70157 93 0 0 25 0 1 0 228660385 359669760 84139 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 87810 84139 52 110 0 87697 0
Current children cumulated CPU time (s) 702.68
Current children cumulated vsize (KiB) 356600

[startup+762.974 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1266368/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=688272 CPUtime=762.54
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 89258 0 0 0 76157 97 0 0 25 0 1 0 228660385 704790528 88710 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 172068 88710 52 110 0 171955 0
Current children cumulated CPU time (s) 762.72
Current children cumulated vsize (KiB) 693632

[startup+823.034 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1248256/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=688536 CPUtime=822.58
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 93721 0 0 0 82155 103 0 0 25 0 1 0 228660385 705060864 93173 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 172134 93173 52 110 0 172021 0
Current children cumulated CPU time (s) 822.76
Current children cumulated vsize (KiB) 693896

[startup+883.09 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1229632/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=688932 CPUtime=882.62
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 98386 0 0 0 88154 108 0 0 25 0 1 0 228660385 705466368 97838 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 172233 97838 52 110 0 172120 0
Current children cumulated CPU time (s) 882.8
Current children cumulated vsize (KiB) 694292

[startup+943.145 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1209088/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=689328 CPUtime=942.66
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 103564 0 0 0 94153 113 0 0 25 0 1 0 228660385 705871872 103016 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 172332 103016 52 110 0 172219 0
Current children cumulated CPU time (s) 942.84
Current children cumulated vsize (KiB) 694688

[startup+1003.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 5042
/proc/meminfo: memFree=1189248/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=689724 CPUtime=1002.7
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 108517 0 0 0 100152 118 0 0 25 0 1 0 228660385 706277376 107969 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 172431 107969 52 110 0 172318 0
Current children cumulated CPU time (s) 1002.88
Current children cumulated vsize (KiB) 695084

[startup+1063.27 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 5142
/proc/meminfo: memFree=1172168/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=690124 CPUtime=1062.7
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 112407 0 0 0 106147 123 0 0 25 0 1 0 228660385 706686976 111859 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 172531 111859 52 110 0 172418 0
Current children cumulated CPU time (s) 1062.88
Current children cumulated vsize (KiB) 695484

[startup+1123.35 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 5218
/proc/meminfo: memFree=1157448/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=690388 CPUtime=1122.73
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 116087 0 0 0 112146 127 0 0 25 0 1 0 228660385 706957312 115539 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 172597 115539 52 110 0 172484 0
Current children cumulated CPU time (s) 1122.91
Current children cumulated vsize (KiB) 695748

[startup+1183.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 5240
/proc/meminfo: memFree=1144640/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=693772 CPUtime=1182.76
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 120070 0 0 0 118145 131 0 0 25 0 1 0 228660385 710422528 119009 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 173443 119009 52 110 0 173330 0
Current children cumulated CPU time (s) 1182.94
Current children cumulated vsize (KiB) 699132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 5240
/proc/meminfo: memFree=1141184/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=694036 CPUtime=1199.87
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 120887 0 0 0 119855 132 0 0 25 0 1 0 228660385 710692864 119826 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 173509 119826 52 110 0 173396 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 699396

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

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

[startup+1200.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 5240
/proc/meminfo: memFree=1141184/2055888 swapFree=4082460/4096564
[pid=5036] ppid=5034 vsize=5360 CPUtime=0.18
/proc/5036/stat : 5036 (TiniSatELite) S 5034 5036 4597 0 -1 4194304 329 1605 0 0 0 0 17 1 15 0 1 0 228660365 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/5036/statm: 1340 234 195 169 0 50 0
[pid=5042] ppid=5036 vsize=694036 CPUtime=1199.87
/proc/5042/stat : 5042 (tinisat) R 5036 5036 4597 0 -1 4194304 120887 0 0 0 119855 132 0 0 25 0 1 0 228660385 710692864 119826 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5042/statm: 173509 119826 52 110 0 173396 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 699396

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5036 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=176973 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=17997
CPU time returned by wait4() is 0.19497
while last known CPU time is 1200.05

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

Real time (s): 1200.53
CPU time (s): 1200.05
CPU user time (s): 1198.72
CPU system time (s): 1.33
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 699396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.176973
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1934
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 6

runsolver used 1.05684 second user time and 2.31865 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Wed Feb 21 19:43:41 UTC 2007

IDJOB= 305854
IDBENCH= 20167
IDSOLVER= 99
FILE ID= node76/305854-1172087020

PBS_JOBID= 3892846

Free space on /tmp= 66646 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
COMMAND LINE= /tmp/evaluation/305854-1172087020/TiniSatELite /tmp/evaluation/305854-1172087020/instance-305854-1172087020.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-305854-1172087020 -o ROOT/results/node76/solver-305854-1172087020 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305854-1172087020/TiniSatELite /tmp/evaluation/305854-1172087020/instance-305854-1172087020.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  85f01e7612ff708e962af999ed8ac14c

RANDOM SEED= 473462622

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.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		: 3000.219
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	: 6006.18
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		: 3000.219
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:      2055888 kB
MemFree:       1623336 kB
Buffers:         38196 kB
Cached:         338228 kB
SwapCached:       8252 kB
Active:         263052 kB
Inactive:       128428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1623336 kB
SwapTotal:     4096564 kB
SwapFree:      4082460 kB
Dirty:            1864 kB
Writeback:           0 kB
Mapped:          15584 kB
Slab:            27332 kB
Committed_AS:  1009276 kB
PageTables:       1424 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= 66646 MiB

End job on node76 on Wed Feb 21 20:03:43 UTC 2007