Trace number 312127

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.06 1200.87

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1554939604-02-UNSAT.cnf
MD5SUMb1cce57318cfb8e6ef6734b78e58ea19
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 variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
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...
0.00/0.01	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 |    5177    14496 |    1553       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    4836    14324 |      --       0       --      -- |     --   | -341/-172
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1422   #clauses: 4836   #literals: 14324
0.00/0.03	c CPU time:   0.024996 s
0.00/0.03	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node77.alineos.net_10367.cnf
0.00/0.04	c 1422 variables, 4836 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-312127-1172582186 -o ROOT/results/node77/solver-312127-1172582186 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312127-1172582186/TiniSatELite /tmp/evaluation/312127-1172582186/instance-312127-1172582186.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 10367
/proc/meminfo: memFree=1825536/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 272 0 0 0 0 0 0 0 19 0 1 0 53086176 5488640 230 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242225506 0 0 4100 65536 18446744071563651996 0 0 17 1 0 0
/proc/10367/statm: 1340 230 193 169 0 50 0
[pid=10368] ppid=10367 vsize=5360 CPUtime=0
/proc/10368/stat : 10368 (TiniSatELite) S 10367 10367 9121 0 -1 4194368 52 26 0 0 0 0 0 0 21 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4096 65538 18446744071563358023 0 0 17 1 0 0
/proc/10368/statm: 1340 234 196 169 0 50 0
[pid=10370] ppid=10368 vsize=192 CPUtime=0
/proc/10370/stat : 10370 (sed) R 10368 10367 9121 0 -1 4194304 43 0 0 0 0 0 0 0 18 0 1 0 53086176 196608 24 18446744073709551615 4194304 4240196 548682069536 18446744073709551615 268239434581 0 0 4096 0 0 0 0 17 0 0 0
/proc/10370/statm: 48 24 17 11 0 11 0

[startup+0.107894 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 10367
/proc/meminfo: memFree=1825536/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5360

[startup+0.518945 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 10367
/proc/meminfo: memFree=1825536/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5360

[startup+1.33904 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 10373
/proc/meminfo: memFree=1823088/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=3536 CPUtime=1.28
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 613 0 0 0 128 0 0 0 25 0 1 0 53086180 3620864 598 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 884 598 52 110 0 771 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8896

[startup+2.97523 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 10373
/proc/meminfo: memFree=1822000/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=6196 CPUtime=2.92
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 954 0 0 0 291 1 0 0 25 0 1 0 53086180 6344704 939 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 1549 939 52 110 0 1436 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11556

[startup+6.25162 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 10373
/proc/meminfo: memFree=1819824/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=6460 CPUtime=6.2
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 1406 0 0 0 619 1 0 0 25 0 1 0 53086180 6615040 1391 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 1615 1391 52 110 0 1502 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11820

[startup+12.7104 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 10373
/proc/meminfo: memFree=1817008/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=11776 CPUtime=12.65
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 2079 0 0 0 1263 2 0 0 25 0 1 0 53086180 12058624 2031 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 2944 2031 52 110 0 2831 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17136

[startup+25.5169 s]
/proc/loadavg: 0.95 0.98 0.99 2/69 10373
/proc/meminfo: memFree=1813744/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=12308 CPUtime=25.46
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 2934 0 0 0 2543 3 0 0 25 0 1 0 53086180 12603392 2886 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 3077 2886 52 110 0 2964 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17668

[startup+51.133 s]
/proc/loadavg: 0.96 0.98 0.99 2/69 10373
/proc/meminfo: memFree=1808816/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=22816 CPUtime=51.05
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 4214 0 0 0 5101 4 0 0 25 0 1 0 53086180 23363584 4101 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 5704 4101 52 110 0 5591 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28176

[startup+102.363 s]
/proc/loadavg: 0.98 0.98 0.99 2/69 10373
/proc/meminfo: memFree=1801968/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=24084 CPUtime=102.25
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 5904 0 0 0 10219 6 0 0 25 0 1 0 53086180 24662016 5791 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 6021 5791 52 110 0 5908 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 29444

[startup+162.411 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 10373
/proc/meminfo: memFree=1795376/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=44880 CPUtime=162.26
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 7641 0 0 0 16219 7 0 0 25 0 1 0 53086180 45957120 7399 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 11220 7399 52 110 0 11107 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 50240

[startup+222.458 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 10373
/proc/meminfo: memFree=1790256/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=45484 CPUtime=222.27
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 8927 0 0 0 22218 9 0 0 25 0 1 0 53086180 46575616 8685 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 11371 8685 52 110 0 11258 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 50844

[startup+282.504 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 10373
/proc/meminfo: memFree=1785200/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=45944 CPUtime=282.27
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 10199 0 0 0 28217 10 0 0 25 0 1 0 53086180 47046656 9957 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 11486 9957 52 110 0 11373 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 51304

[startup+342.556 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 10373
/proc/meminfo: memFree=1780720/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=47016 CPUtime=342.29
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 11356 0 0 0 34218 11 0 0 25 0 1 0 53086180 48144384 11114 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 11754 11114 52 110 0 11641 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 52376

[startup+402.602 s]
/proc/loadavg: 1.03 1.00 1.00 2/69 10373
/proc/meminfo: memFree=1776816/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=86332 CPUtime=402.3
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 12315 0 0 0 40218 12 0 0 25 0 1 0 53086180 88403968 12073 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 21583 12073 52 110 0 21470 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 91692

[startup+462.653 s]
/proc/loadavg: 1.01 1.00 1.00 2/69 10373
/proc/meminfo: memFree=1773168/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=87796 CPUtime=462.31
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 13479 0 0 0 46218 13 0 0 25 0 1 0 53086180 89903104 12980 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 21949 12980 52 110 0 21836 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 93156

[startup+522.698 s]

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

[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=88632 CPUtime=522.32
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 14302 0 0 0 52218 14 0 0 25 0 1 0 53086180 90759168 13803 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 22158 13803 52 110 0 22045 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 93992

[startup+582.743 s]
/proc/loadavg: 1.04 1.01 1.00 2/69 10373
/proc/meminfo: memFree=1767024/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=89444 CPUtime=582.32
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 15002 0 0 0 58218 14 0 0 25 0 1 0 53086180 91590656 14503 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 22361 14503 52 110 0 22248 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 94804

[startup+642.792 s]
/proc/loadavg: 1.01 1.01 1.00 2/69 10373
/proc/meminfo: memFree=1763888/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=89576 CPUtime=642.34
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 15784 0 0 0 64218 16 0 0 25 0 1 0 53086180 91725824 15285 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 22394 15285 52 110 0 22281 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 94936

[startup+702.847 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10373
/proc/meminfo: memFree=1760496/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=90168 CPUtime=702.35
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 16617 0 0 0 70218 17 0 0 25 0 1 0 53086180 92332032 16118 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 22542 16118 52 110 0 22429 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 95528

[startup+762.894 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10373
/proc/meminfo: memFree=1757744/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=90832 CPUtime=762.35
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 17291 0 0 0 76218 17 0 0 25 0 1 0 53086180 93011968 16792 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 22708 16792 52 110 0 22595 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 96192

[startup+822.944 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10373
/proc/meminfo: memFree=1754928/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=91208 CPUtime=822.36
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 17982 0 0 0 82218 18 0 0 25 0 1 0 53086180 93396992 17483 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 22802 17483 52 110 0 22689 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 96568

[startup+882.988 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10373
/proc/meminfo: memFree=1752304/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=91528 CPUtime=882.38
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 18645 0 0 0 88219 19 0 0 25 0 1 0 53086180 93724672 18146 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 22882 18146 52 110 0 22769 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 96888

[startup+943.041 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10373
/proc/meminfo: memFree=1750000/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=92092 CPUtime=942.37
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 19223 0 0 0 94218 19 0 0 25 0 1 0 53086180 94302208 18724 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 23023 18724 52 110 0 22910 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 97452

[startup+1003.09 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10373
/proc/meminfo: memFree=1747504/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=92812 CPUtime=1002.39
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 19840 0 0 0 100219 20 0 0 25 0 1 0 53086180 95039488 19341 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 23203 19341 52 110 0 23090 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 98172

[startup+1063.14 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10373
/proc/meminfo: memFree=1745328/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=92812 CPUtime=1062.39
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 20412 0 0 0 106219 20 0 0 25 0 1 0 53086180 95039488 19913 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 23203 19913 52 110 0 23090 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 98172

[startup+1123.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10373
/proc/meminfo: memFree=1742640/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=92964 CPUtime=1122.4
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 21096 0 0 0 112219 21 0 0 25 0 1 0 53086180 95195136 20597 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 23241 20597 52 110 0 23128 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 98324

[startup+1183.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10373
/proc/meminfo: memFree=1739952/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=93156 CPUtime=1182.41
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 21758 0 0 0 118219 22 0 0 25 0 1 0 53086180 95391744 21259 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 23289 21259 52 110 0 23176 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 98516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10373
/proc/meminfo: memFree=1739056/2055892 swapFree=4086192/4096564
[pid=10367] ppid=10365 vsize=5360 CPUtime=0.03
/proc/10367/stat : 10367 (TiniSatELite) S 10365 10367 9121 0 -1 4194304 329 546 0 0 0 0 3 0 18 0 1 0 53086176 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10367/statm: 1340 234 195 169 0 50 0
[pid=10373] ppid=10367 vsize=93156 CPUtime=1200.03
/proc/10373/stat : 10373 (tinisat) R 10367 10367 9121 0 -1 4194304 21955 0 0 0 119980 23 0 0 25 0 1 0 53086180 95391744 21456 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/10373/statm: 23289 21456 52 110 0 23176 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 98516

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 10367 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=32994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.036993
while last known CPU time is 1200.06

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

Real time (s): 1200.87
CPU time (s): 1200.06
CPU user time (s): 1199.83
CPU system time (s): 0.23
CPU usage (%): 99.9327
Max. virtual memory (cumulated for all children) (KiB): 98516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.032994
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 875
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= 5

runsolver used 0.965853 second user time and 2.30965 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Tue Feb 27 13:16:26 UTC 2007

IDJOB= 312127
IDBENCH= 20333
IDSOLVER= 99
FILE ID= node77/312127-1172582186

PBS_JOBID= 3971912

Free space on /tmp= 66648 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1554939604-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/312127-1172582186/TiniSatELite /tmp/evaluation/312127-1172582186/instance-312127-1172582186.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-312127-1172582186 -o ROOT/results/node77/solver-312127-1172582186 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312127-1172582186/TiniSatELite /tmp/evaluation/312127-1172582186/instance-312127-1172582186.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b1cce57318cfb8e6ef6734b78e58ea19

RANDOM SEED= 46479453

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:       1826008 kB
Buffers:         31360 kB
Cached:         153148 kB
SwapCached:       4056 kB
Active:          90744 kB
Inactive:       104252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1826008 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:            1196 kB
Writeback:           0 kB
Mapped:          15648 kB
Slab:            21364 kB
Committed_AS:   127780 kB
PageTables:       1428 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= 66648 MiB

End job on node77 on Tue Feb 27 13:36:29 UTC 2007