Trace number 329903

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.08 1201.01

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k65.cnf
MD5SUM5e5ff9a8f4e99a8a5a1ebc8850b3b06a
Bench CategoryINDUST (industrial 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 variables96565
Number of clauses432288
Sum of the clauses size1112454
Maximum clause length20
Minimum clause length1
Number of clauses of size 1623
Number of clauses of size 2336666
Number of clauses of size 347487
Number of clauses of size 419400
Number of clauses of size 58424
Number of clauses of size over 519688

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.41	c ==============================================================================
0.00/0.41	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.41	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.41	c ==============================================================================
0.00/0.41	c |         0 |  430893  1093355 |  129267       0        0     nan |  0.000 % |
2.48/2.59	c |         0 |  230692   775776 |      --       0       --      -- |     --   | -116501/-91125
2.48/2.59	c ==============================================================================
2.48/2.59	c Result  :   #vars: 34189   #clauses: 230692   #literals: 775776
2.48/2.59	c CPU time:   2.47562 s
2.48/2.59	c ==============================================================================
3.26/3.30	c Tinisat 0.22
3.26/3.30	c solving /tmp/GTI_node75.alineos.net_31819.cnf
3.26/3.30	c 34189 variables, 230692 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node75/watcher-329903-1173152065 -o ROOT/results/node75/solver-329903-1173152065 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329903-1173152065/TiniSatELite /tmp/evaluation/329903-1173152065/instance-329903-1173152065.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 1.05 3/64 31819
/proc/meminfo: memFree=1300624/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=0
/proc/31819/stat : 31819 (TiniSatELite) R 31817 31819 30602 0 -1 4194304 274 0 0 0 0 0 0 0 20 0 1 0 335172398 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882850386 0 0 4100 65536 0 0 0 17 1 0 0
/proc/31819/statm: 1338 232 195 169 0 49 0
[pid=31820] ppid=31819 vsize=5352 CPUtime=0
/proc/31820/stat : 31820 (TiniSatELite) S 31819 31819 30602 0 -1 4194368 52 163 0 0 0 0 0 0 22 0 1 0 335172399 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/31820/statm: 1338 236 198 169 0 49 0
[pid=31821] ppid=31820 vsize=0 CPUtime=0
/proc/31821/stat : 31821 (TiniSatELite) R 31820 31819 30602 0 -1 4194372 25 0 0 0 0 0 0 0 22 0 1 0 335172399 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/31821/statm: 0 0 0 0 0 0 0

[startup+0.020896 s]
/proc/loadavg: 0.99 0.98 1.05 3/64 31819
/proc/meminfo: memFree=1300624/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=0
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 307 252 0 0 0 0 0 0 20 0 1 0 335172398 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102898 s]
/proc/loadavg: 0.99 0.98 1.05 3/64 31819
/proc/meminfo: memFree=1300624/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=0
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 307 252 0 0 0 0 0 0 20 0 1 0 335172398 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.30192 s]
/proc/loadavg: 0.99 0.98 1.05 3/64 31819
/proc/meminfo: memFree=1300624/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=0
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 307 252 0 0 0 0 0 0 20 0 1 0 335172398 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701964 s]
/proc/loadavg: 0.99 0.98 1.05 3/64 31819
/proc/meminfo: memFree=1300624/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=0
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 307 252 0 0 0 0 0 0 20 0 1 0 335172398 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50105 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 31824
/proc/meminfo: memFree=1250112/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=0
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 307 252 0 0 0 0 0 0 20 0 1 0 335172398 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 234 197 169 0 49 0
[pid=31824] ppid=31819 vsize=56824 CPUtime=1.48
/proc/31824/stat : 31824 (SatELite_releas) R 31819 31819 30602 0 -1 4194304 13876 0 0 0 139 9 0 0 25 0 1 0 335172399 58187776 12654 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134679455 0 0 4096 3 0 0 0 17 0 0 0
/proc/31824/statm: 14206 12654 66 128 0 14075 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62176

[startup+3.10125 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 31824
/proc/meminfo: memFree=1240704/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 5352

[startup+6.30162 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 31825
/proc/meminfo: memFree=1273280/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=21944 CPUtime=3.34
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 4790 0 0 0 332 2 0 0 25 0 1 0 335172694 22470656 4121 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532914 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 5486 4121 52 110 0 5373 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 27296

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 31825
/proc/meminfo: memFree=1272072/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=22076 CPUtime=9.73
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 5096 0 0 0 971 2 0 0 25 0 1 0 335172694 22605824 4427 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 5519 4427 52 110 0 5406 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 27428

[startup+25.5029 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 31825
/proc/meminfo: memFree=1269448/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=22204 CPUtime=22.53
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 5821 0 0 0 2250 3 0 0 25 0 1 0 335172694 22736896 5119 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517013 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 5551 5119 52 110 0 5438 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 27556

[startup+51.1029 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 31825
/proc/meminfo: memFree=1262152/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=38188 CPUtime=48.11
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 7714 0 0 0 4807 4 0 0 25 0 1 0 335172694 39104512 6947 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 9547 6947 52 110 0 9434 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 43540

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 31825
/proc/meminfo: memFree=1247304/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=69644 CPUtime=99.26
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 11386 0 0 0 9917 9 0 0 25 0 1 0 335172694 71315456 10619 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520020 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 17411 10619 52 110 0 17298 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 74996

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 31825
/proc/meminfo: memFree=1233224/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=70156 CPUtime=159.2
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 15047 0 0 0 15906 14 0 0 25 0 1 0 335172694 71839744 14151 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 17539 14151 52 110 0 17426 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 75508

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 31825
/proc/meminfo: memFree=1219912/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=133196 CPUtime=219.15
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 18368 0 0 0 21897 18 0 0 25 0 1 0 335172694 136392704 17472 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 33299 17472 52 110 0 33186 0
Current children cumulated CPU time (s) 222.07
Current children cumulated vsize (KiB) 138548

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 31825
/proc/meminfo: memFree=1207496/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=134292 CPUtime=279.11
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 21468 0 0 0 27889 22 0 0 25 0 1 0 335172694 137515008 20572 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 33573 20572 52 110 0 33460 0
Current children cumulated CPU time (s) 282.03
Current children cumulated vsize (KiB) 139644

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 31825
/proc/meminfo: memFree=1196104/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=136164 CPUtime=339.07
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 24536 0 0 0 33882 25 0 0 25 0 1 0 335172694 139431936 23383 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 34041 23383 52 110 0 33928 0
Current children cumulated CPU time (s) 341.99
Current children cumulated vsize (KiB) 141516

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 31825
/proc/meminfo: memFree=1185608/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=136944 CPUtime=399.03
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 27195 0 0 0 39875 28 0 0 25 0 1 0 335172694 140230656 26042 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 34236 26042 52 110 0 34123 0

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

[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=138904 CPUtime=518.95
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 32570 0 0 0 51862 33 0 0 25 0 1 0 335172694 142237696 31384 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515607 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 34726 31384 52 110 0 34613 0
Current children cumulated CPU time (s) 521.87
Current children cumulated vsize (KiB) 144256

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31827
/proc/meminfo: memFree=1154504/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=139368 CPUtime=578.9
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 34952 0 0 0 57855 35 0 0 25 0 1 0 335172694 142712832 33766 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 34842 33766 52 110 0 34729 0
Current children cumulated CPU time (s) 581.82
Current children cumulated vsize (KiB) 144720

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31827
/proc/meminfo: memFree=1146440/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=265852 CPUtime=638.86
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 36948 0 0 0 63849 37 0 0 25 0 1 0 335172694 272232448 35762 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 66463 35762 52 110 0 66350 0
Current children cumulated CPU time (s) 641.78
Current children cumulated vsize (KiB) 271204

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31827
/proc/meminfo: memFree=1137032/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=266396 CPUtime=698.78
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 39315 0 0 0 69838 40 0 0 25 0 1 0 335172694 272789504 38129 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 66599 38129 52 110 0 66486 0
Current children cumulated CPU time (s) 701.7
Current children cumulated vsize (KiB) 271748

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31827
/proc/meminfo: memFree=1127048/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=267116 CPUtime=758.73
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 41788 0 0 0 75830 43 0 0 25 0 1 0 335172694 273526784 40602 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 66779 40602 52 110 0 66666 0
Current children cumulated CPU time (s) 761.65
Current children cumulated vsize (KiB) 272468

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31827
/proc/meminfo: memFree=1117768/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=267552 CPUtime=818.68
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 44114 0 0 0 81823 45 0 0 25 0 1 0 335172694 273973248 42928 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 66888 42928 52 110 0 66775 0
Current children cumulated CPU time (s) 821.6
Current children cumulated vsize (KiB) 272904

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31827
/proc/meminfo: memFree=1106312/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=268040 CPUtime=878.65
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 46949 0 0 0 87817 48 0 0 25 0 1 0 335172694 274472960 45763 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 67010 45763 52 110 0 66897 0
Current children cumulated CPU time (s) 881.57
Current children cumulated vsize (KiB) 273392

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31827
/proc/meminfo: memFree=1097864/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=268800 CPUtime=938.61
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 49071 0 0 0 93811 50 0 0 25 0 1 0 335172694 275251200 47885 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 67200 47885 52 110 0 67087 0
Current children cumulated CPU time (s) 941.53
Current children cumulated vsize (KiB) 274152

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31827
/proc/meminfo: memFree=1086792/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=268944 CPUtime=998.58
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 51818 0 0 0 99805 53 0 0 25 0 1 0 335172694 275398656 50632 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 67236 50632 52 110 0 67123 0
Current children cumulated CPU time (s) 1001.5
Current children cumulated vsize (KiB) 274296

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31827
/proc/meminfo: memFree=1078408/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=271740 CPUtime=1058.54
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 54451 0 0 0 105799 55 0 0 25 0 1 0 335172694 278261760 52752 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 67935 52752 52 110 0 67822 0
Current children cumulated CPU time (s) 1061.46
Current children cumulated vsize (KiB) 277092

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31827
/proc/meminfo: memFree=1070280/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=272524 CPUtime=1118.5
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 56455 0 0 0 111792 58 0 0 25 0 1 0 335172694 279064576 54756 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 68131 54756 52 110 0 68018 0
Current children cumulated CPU time (s) 1121.42
Current children cumulated vsize (KiB) 277876

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31827
/proc/meminfo: memFree=1062408/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=272816 CPUtime=1178.46
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 58441 0 0 0 117786 60 0 0 25 0 1 0 335172694 279363584 56742 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 68204 56742 52 110 0 68091 0
Current children cumulated CPU time (s) 1181.38
Current children cumulated vsize (KiB) 278168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31827
/proc/meminfo: memFree=1060040/2055920 swapFree=4183188/4192956
[pid=31819] ppid=31817 vsize=5352 CPUtime=2.92
/proc/31819/stat : 31819 (TiniSatELite) S 31817 31819 30602 0 -1 4194304 331 17295 0 0 0 0 279 13 16 0 1 0 335172398 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31819/statm: 1338 236 197 169 0 49 0
[pid=31825] ppid=31819 vsize=273096 CPUtime=1197.16
/proc/31825/stat : 31825 (tinisat) R 31819 31819 30602 0 -1 4194304 59003 0 0 0 119655 61 0 0 25 0 1 0 335172694 279650304 57304 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/31825/statm: 68274 57304 52 110 0 68161 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 278448

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 31819 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=799574 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=139978
CPU time returned by wait4() is 2.93955
while last known CPU time is 1200.08

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

Real time (s): 1201.01
CPU time (s): 1200.08
CPU user time (s): 1199.34
CPU system time (s): 0.74
CPU usage (%): 99.9222
Max. virtual memory (cumulated for all children) (KiB): 278448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.79957
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17626
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= 35
involuntary context switches= 34

runsolver used 0.939857 second user time and 2.55661 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Tue Mar  6 03:34:26 UTC 2007

IDJOB= 329903
IDBENCH= 20551
IDSOLVER= 99
FILE ID= node75/329903-1173152065

PBS_JOBID= 4015207

Free space on /tmp= 66497 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k65.cnf
COMMAND LINE= /tmp/evaluation/329903-1173152065/TiniSatELite /tmp/evaluation/329903-1173152065/instance-329903-1173152065.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-329903-1173152065 -o ROOT/results/node75/solver-329903-1173152065 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329903-1173152065/TiniSatELite /tmp/evaluation/329903-1173152065/instance-329903-1173152065.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  5e5ff9a8f4e99a8a5a1ebc8850b3b06a

RANDOM SEED= 275818996

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1301160 kB
Buffers:         37540 kB
Cached:         634016 kB
SwapCached:       3752 kB
Active:          80788 kB
Inactive:       600592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1301160 kB
SwapTotal:     4192956 kB
SwapFree:      4183188 kB
Dirty:           10940 kB
Writeback:           0 kB
Mapped:          15856 kB
Slab:            59360 kB
Committed_AS:   861408 kB
PageTables:       1432 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66486 MiB

End job on node75 on Tue Mar  6 03:54:29 UTC 2007