Trace number 311840

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) 1200.02 1200.54

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S514014285-17-SAT.cnf
MD5SUM3765de921264120aecd4bbce78bd2a98
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.248961
Satisfiable
(Un)Satisfiability was proved
Number of variables2404
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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 |    7478    20939 |    2243       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    7010    20957 |      --       0       --      -- |     --   | -468/18
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2058   #clauses: 7010   #literals: 20957
0.00/0.04	c CPU time:   0.032994 s
0.00/0.04	c ==============================================================================
0.00/0.06	c Tinisat 0.22
0.00/0.06	c solving /tmp/GTI_node77.alineos.net_9779.cnf
0.00/0.06	c 2058 variables, 7010 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-311840-1172577374 -o ROOT/results/node77/solver-311840-1172577374 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311840-1172577374/TiniSatELite /tmp/evaluation/311840-1172577374/instance-311840-1172577374.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: 1.03 1.01 1.00 3/67 9779
/proc/meminfo: memFree=1827200/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0
/proc/9779/stat : 9779 (TiniSatELite) R 9777 9779 9121 0 -1 4194304 286 252 0 0 0 0 0 0 16 0 1 0 52604987 5488640 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242055567 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/9779/statm: 1340 232 195 169 0 50 0
[pid=9783] ppid=9779 vsize=0 CPUtime=0
/proc/9783/stat : 9783 (TiniSatELite) R 9779 9779 9121 0 -1 4194368 16 0 0 0 0 0 0 0 16 0 1 0 52604988 0 0 18446744073709551615 0 0 0 18446744073709551615 268242056215 0 0 4096 0 0 0 0 17 0 0 0
/proc/9783/statm: 137 3 1 128 0 6 0

[startup+0.108407 s]
/proc/loadavg: 1.03 1.01 1.00 3/67 9779
/proc/meminfo: memFree=1827200/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5360

[startup+0.516454 s]
/proc/loadavg: 1.03 1.01 1.00 3/67 9779
/proc/meminfo: memFree=1827200/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5360

[startup+1.33655 s]
/proc/loadavg: 1.03 1.01 1.00 2/69 9785
/proc/meminfo: memFree=1824624/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=4580 CPUtime=1.27
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 661 0 0 0 127 0 0 0 25 0 1 0 52604992 4689920 646 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 1145 646 52 110 0 1032 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9940

[startup+2.97575 s]
/proc/loadavg: 1.03 1.01 1.00 2/69 9785
/proc/meminfo: memFree=1823280/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=4972 CPUtime=2.91
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 1096 0 0 0 291 0 0 0 25 0 1 0 52604992 5091328 1081 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 1243 1081 52 110 0 1130 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10332

[startup+6.25713 s]
/proc/loadavg: 1.03 1.01 1.00 2/69 9785
/proc/meminfo: memFree=1820592/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=8732 CPUtime=6.19
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 1634 0 0 0 619 0 0 0 25 0 1 0 52604992 8941568 1619 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 2183 1619 52 110 0 2070 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14092

[startup+12.7159 s]
/proc/loadavg: 1.02 1.01 1.00 2/69 9785
/proc/meminfo: memFree=1817392/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=16112 CPUtime=12.64
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 2398 0 0 0 1263 1 0 0 25 0 1 0 52604992 16498688 2350 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 4028 2350 52 110 0 3915 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21472

[startup+25.5164 s]
/proc/loadavg: 1.02 1.01 1.00 2/69 9785
/proc/meminfo: memFree=1813744/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=16780 CPUtime=25.44
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 3352 0 0 0 2542 2 0 0 25 0 1 0 52604992 17182720 3304 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 4195 3304 52 110 0 4082 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22140

[startup+51.1335 s]
/proc/loadavg: 1.01 1.01 1.00 2/69 9785
/proc/meminfo: memFree=1807280/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=31692 CPUtime=51.05
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 4995 0 0 0 5101 4 0 0 25 0 1 0 52604992 32452608 4882 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 7923 4882 52 110 0 7810 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 37052

[startup+102.367 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 9785
/proc/meminfo: memFree=1798704/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=33028 CPUtime=102.27
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 7123 0 0 0 10221 6 0 0 25 0 1 0 52604992 33820672 7010 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 8257 7010 52 110 0 8144 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 38388

[startup+162.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 9785
/proc/meminfo: memFree=1790896/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=62604 CPUtime=162.3
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 9159 0 0 0 16221 9 0 0 25 0 1 0 52604992 64106496 8917 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 15651 8917 52 110 0 15538 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 67964

[startup+222.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 9785
/proc/meminfo: memFree=1784560/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=63272 CPUtime=222.32
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 10746 0 0 0 22222 10 0 0 25 0 1 0 52604992 64790528 10504 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 15818 10504 52 110 0 15705 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 68632

[startup+282.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 9785
/proc/meminfo: memFree=1778736/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=63860 CPUtime=282.35
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 12214 0 0 0 28224 11 0 0 25 0 1 0 52604992 65392640 11972 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 15965 11972 52 110 0 15852 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 69220

[startup+342.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 9909
/proc/meminfo: memFree=1771824/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=64872 CPUtime=342.35
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 13580 0 0 0 34215 20 0 0 25 0 1 0 52604992 66428928 13338 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 16218 13338 52 110 0 16105 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 70232

[startup+402.639 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 9983
/proc/meminfo: memFree=1768752/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=65852 CPUtime=402.37
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 14611 0 0 0 40211 26 0 0 25 0 1 0 52604992 67432448 14369 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 16463 14369 52 110 0 16350 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 71212

[startup+462.684 s]
/proc/loadavg: 1.06 1.01 1.00 2/69 9983
/proc/meminfo: memFree=1764208/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=67444 CPUtime=462.39
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 16007 0 0 0 46212 27 0 0 25 0 1 0 52604992 69062656 15508 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 16861 15508 52 110 0 16748 0
Current children cumulated CPU time (s) 462.43
Current children cumulated vsize (KiB) 72804

[startup+522.726 s]
/proc/loadavg: 1.02 1.01 1.00 2/69 9983
/proc/meminfo: memFree=1760560/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04

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

[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=124540 CPUtime=582.44
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 17854 0 0 0 58215 29 0 0 25 0 1 0 52604992 127528960 17355 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 31135 17355 52 110 0 31022 0
Current children cumulated CPU time (s) 582.48
Current children cumulated vsize (KiB) 129900

[startup+642.815 s]
/proc/loadavg: 1.04 1.01 1.00 2/69 9983
/proc/meminfo: memFree=1753200/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=124840 CPUtime=642.47
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 18786 0 0 0 64217 30 0 0 25 0 1 0 52604992 127836160 18287 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 31210 18287 52 110 0 31097 0
Current children cumulated CPU time (s) 642.51
Current children cumulated vsize (KiB) 130200

[startup+702.858 s]
/proc/loadavg: 1.01 1.01 1.00 2/69 9983
/proc/meminfo: memFree=1750000/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=125400 CPUtime=702.49
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 19577 0 0 0 70219 30 0 0 25 0 1 0 52604992 128409600 19078 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 31350 19078 52 110 0 31237 0
Current children cumulated CPU time (s) 702.53
Current children cumulated vsize (KiB) 130760

[startup+762.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 9983
/proc/meminfo: memFree=1746608/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=125976 CPUtime=762.52
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 20443 0 0 0 76221 31 0 0 25 0 1 0 52604992 128999424 19944 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 31494 19944 52 110 0 31381 0
Current children cumulated CPU time (s) 762.56
Current children cumulated vsize (KiB) 131336

[startup+822.949 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 9983
/proc/meminfo: memFree=1743216/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=126388 CPUtime=822.54
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 21282 0 0 0 82223 31 0 0 25 0 1 0 52604992 129421312 20783 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 31597 20783 52 110 0 31484 0
Current children cumulated CPU time (s) 822.58
Current children cumulated vsize (KiB) 131748

[startup+882.992 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 9983
/proc/meminfo: memFree=1740400/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=127068 CPUtime=882.57
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 22007 0 0 0 88225 32 0 0 25 0 1 0 52604992 130117632 21508 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 31767 21508 52 110 0 31654 0
Current children cumulated CPU time (s) 882.61
Current children cumulated vsize (KiB) 132428

[startup+943.033 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 9983
/proc/meminfo: memFree=1737712/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=127380 CPUtime=942.59
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 22667 0 0 0 94226 33 0 0 25 0 1 0 52604992 130437120 22168 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 31845 22168 52 110 0 31732 0
Current children cumulated CPU time (s) 942.63
Current children cumulated vsize (KiB) 132740

[startup+1003.07 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 9983
/proc/meminfo: memFree=1735088/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=127656 CPUtime=1002.62
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 23349 0 0 0 100228 34 0 0 25 0 1 0 52604992 130719744 22850 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 31914 22850 52 110 0 31801 0
Current children cumulated CPU time (s) 1002.66
Current children cumulated vsize (KiB) 133016

[startup+1063.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 9983
/proc/meminfo: memFree=1732080/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=127832 CPUtime=1062.64
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 24073 0 0 0 106230 34 0 0 25 0 1 0 52604992 130899968 23574 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 31958 23574 52 110 0 31845 0
Current children cumulated CPU time (s) 1062.68
Current children cumulated vsize (KiB) 133192

[startup+1123.17 s]
/proc/loadavg: 1.03 1.01 1.00 2/69 9983
/proc/meminfo: memFree=1729072/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=128324 CPUtime=1122.66
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 24821 0 0 0 112231 35 0 0 25 0 1 0 52604992 131403776 24322 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 32081 24322 52 110 0 31968 0
Current children cumulated CPU time (s) 1122.7
Current children cumulated vsize (KiB) 133684

[startup+1183.21 s]
/proc/loadavg: 1.01 1.01 1.00 2/69 9983
/proc/meminfo: memFree=1725808/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=128324 CPUtime=1182.66
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 25646 0 0 0 118230 36 0 0 25 0 1 0 52604992 131403776 25147 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 32081 25147 52 110 0 31968 0
Current children cumulated CPU time (s) 1182.7
Current children cumulated vsize (KiB) 133684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.01 1.00 1.00 2/69 9983
/proc/meminfo: memFree=1724720/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=128324 CPUtime=1199.98
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 25900 0 0 0 119962 36 0 0 25 0 1 0 52604992 131403776 25401 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 32081 25401 52 110 0 31968 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 133684

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

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

[startup+1200.53 s]
/proc/loadavg: 1.01 1.00 1.00 2/69 9983
/proc/meminfo: memFree=1724720/2055892 swapFree=4086192/4096564
[pid=9779] ppid=9777 vsize=5360 CPUtime=0.04
/proc/9779/stat : 9779 (TiniSatELite) S 9777 9779 9121 0 -1 4194304 329 644 0 0 0 0 4 0 17 0 1 0 52604987 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9779/statm: 1340 234 195 169 0 50 0
[pid=9785] ppid=9779 vsize=128324 CPUtime=1199.98
/proc/9785/stat : 9785 (tinisat) R 9779 9779 9121 0 -1 4194304 25900 0 0 0 119962 36 0 0 25 0 1 0 52604992 131403776 25401 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 0 0 0
/proc/9785/statm: 32081 25401 52 110 0 31968 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 133684

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 9779 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=42993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.049991
while last known CPU time is 1200.02

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

Real time (s): 1200.54
CPU time (s): 1200.02
CPU user time (s): 1199.66
CPU system time (s): 0.36
CPU usage (%): 99.9568
Max. virtual memory (cumulated for all children) (KiB): 133684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.042993
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 973
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= 8

runsolver used 0.996848 second user time and 2.29065 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Tue Feb 27 11:56:14 UTC 2007

IDJOB= 311840
IDBENCH= 20326
IDSOLVER= 99
FILE ID= node77/311840-1172577374

PBS_JOBID= 3971912

Free space on /tmp= 66649 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S514014285-17-SAT.cnf
COMMAND LINE= /tmp/evaluation/311840-1172577374/TiniSatELite /tmp/evaluation/311840-1172577374/instance-311840-1172577374.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-311840-1172577374 -o ROOT/results/node77/solver-311840-1172577374 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311840-1172577374/TiniSatELite /tmp/evaluation/311840-1172577374/instance-311840-1172577374.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  3765de921264120aecd4bbce78bd2a98

RANDOM SEED= 758332063

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:       1827608 kB
Buffers:         30728 kB
Cached:         152488 kB
SwapCached:       4056 kB
Active:          89696 kB
Inactive:       103776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1827608 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          15468 kB
Slab:            21272 kB
Committed_AS:   126144 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 12:16:17 UTC 2007