Trace number 312168

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) 1200.01 1200.36

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1488855480-20-UNSAT.cnf
MD5SUM7bd0b6f2ea7f2de2ae8c9498c250cbcc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark593.246
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 % |
0.00/0.02	c |         0 |    4946    14488 |      --       0       --      -- |     --   | -231/-8
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1476   #clauses: 4946   #literals: 14488
0.00/0.02	c CPU time:   0.020996 s
0.00/0.02	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node17.alineos.net_22722.cnf
0.00/0.04	c 1476 variables, 4946 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/node17/watcher-312168-1172583055 -o ROOT/results/node17/solver-312168-1172583055 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312168-1172583055/TiniSatELite /tmp/evaluation/312168-1172583055/instance-312168-1172583055.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: 1.00 1.00 1.00 3/77 22722
/proc/meminfo: memFree=1464888/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 278259758 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482881106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/22722/statm: 1338 232 195 169 0 49 0
[pid=22723] ppid=22722 vsize=5352 CPUtime=0
/proc/22723/stat : 22723 (TiniSatELite) R 22722 22722 22620 0 -1 4194368 63 188 0 0 0 0 0 0 20 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482546577 0 0 4096 65538 0 0 0 17 1 0 0
/proc/22723/statm: 0 0 0 0 0 0 0

[startup+0.107523 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22722
/proc/meminfo: memFree=1464888/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.515561 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22722
/proc/meminfo: memFree=1464888/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33565 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22728
/proc/meminfo: memFree=1462688/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=3572 CPUtime=1.29
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 571 0 0 0 129 0 0 0 25 0 1 0 278259761 3657728 556 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 893 556 52 110 0 780 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8924

[startup+2.97182 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22728
/proc/meminfo: memFree=1461472/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=6268 CPUtime=2.92
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 925 0 0 0 292 0 0 0 25 0 1 0 278259761 6418432 910 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 1567 910 52 110 0 1454 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 11620

[startup+6.24816 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22728
/proc/meminfo: memFree=1459432/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=6532 CPUtime=6.2
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 1353 0 0 0 620 0 0 0 25 0 1 0 278259761 6688768 1338 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 1633 1338 52 110 0 1520 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11884

[startup+12.7098 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22728
/proc/meminfo: memFree=1456880/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=11916 CPUtime=12.66
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 1976 0 0 0 1265 1 0 0 25 0 1 0 278259761 12201984 1928 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 2979 1928 52 110 0 2866 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17268

[startup+25.5302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22728
/proc/meminfo: memFree=1453744/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=12448 CPUtime=25.48
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 2757 0 0 0 2546 2 0 0 25 0 1 0 278259761 12746752 2709 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 3112 2709 52 110 0 2999 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 17800

[startup+51.1569 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22728
/proc/meminfo: memFree=1449136/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=23108 CPUtime=51.1
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 3952 0 0 0 5107 3 0 0 25 0 1 0 278259761 23662592 3839 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 5777 3839 52 110 0 5664 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 28460

[startup+102.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22728
/proc/meminfo: memFree=1442352/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=24464 CPUtime=102.34
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 5640 0 0 0 10229 5 0 0 25 0 1 0 278259761 25051136 5527 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 6116 5527 52 110 0 6003 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 29816

[startup+162.481 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22728
/proc/meminfo: memFree=1436400/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=45240 CPUtime=162.39
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 7218 0 0 0 16232 7 0 0 25 0 1 0 278259761 46325760 6976 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 11310 6976 52 110 0 11197 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 50592

[startup+222.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22728
/proc/meminfo: memFree=1431664/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=45824 CPUtime=222.44
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 8396 0 0 0 22236 8 0 0 25 0 1 0 278259761 46923776 8154 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 11456 8154 52 110 0 11343 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 51176

[startup+282.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22728
/proc/meminfo: memFree=1427376/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=46412 CPUtime=282.5
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 9488 0 0 0 28239 11 0 0 25 0 1 0 278259761 47525888 9246 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 11603 9246 52 110 0 11490 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 51764

[startup+342.646 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 22728
/proc/meminfo: memFree=1423280/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=46556 CPUtime=342.51
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 10502 0 0 0 34238 13 0 0 25 0 1 0 278259761 47673344 10260 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 11639 10260 52 110 0 11526 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 51908

[startup+402.719 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 22728
/proc/meminfo: memFree=1419120/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=48212 CPUtime=402.57
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 11534 0 0 0 40243 14 0 0 25 0 1 0 278259761 49369088 11292 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 12053 11292 52 110 0 11940 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 53564

[startup+462.785 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22728
/proc/meminfo: memFree=1416176/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=88688 CPUtime=462.61
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 12539 0 0 0 46246 15 0 0 25 0 1 0 278259761 90816512 12040 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 22172 12040 52 110 0 22059 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 94040

[startup+522.853 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22728
/proc/meminfo: memFree=1413040/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=89304 CPUtime=522.67
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 13301 0 0 0 52250 17 0 0 25 0 1 0 278259761 91447296 12802 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 22326 12802 52 110 0 22213 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 94656

[startup+582.921 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22728
/proc/meminfo: memFree=1410544/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=90008 CPUtime=582.72
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 14014 0 0 0 58254 18 0 0 25 0 1 0 278259761 92168192 13449 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 22502 13449 52 110 0 22389 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 95360

[startup+642.998 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22728
/proc/meminfo: memFree=1408048/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=90432 CPUtime=642.79
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 14619 0 0 0 64259 20 0 0 25 0 1 0 278259761 92602368 14054 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 22608 14054 52 110 0 22495 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 95784

[startup+703.068 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22730
/proc/meminfo: memFree=1405488/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=90700 CPUtime=702.84
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 15258 0 0 0 70263 21 0 0 25 0 1 0 278259761 92876800 14693 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 22675 14693 52 110 0 22562 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 96052

[startup+763.139 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22730
/proc/meminfo: memFree=1402928/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=91128 CPUtime=762.9
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 15900 0 0 0 76268 22 0 0 25 0 1 0 278259761 93315072 15335 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 22782 15335 52 110 0 22669 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 96480

[startup+823.211 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22730
/proc/meminfo: memFree=1400560/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=91596 CPUtime=822.95
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 16469 0 0 0 82272 23 0 0 25 0 1 0 278259761 93794304 15904 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 22899 15904 52 110 0 22786 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 96948

[startup+883.285 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22730
/proc/meminfo: memFree=1398320/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=91900 CPUtime=883.01
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 17043 0 0 0 88277 24 0 0 25 0 1 0 278259761 94105600 16478 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 22975 16478 52 110 0 22862 0
Current children cumulated CPU time (s) 883.03
Current children cumulated vsize (KiB) 97252

[startup+943.354 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22730
/proc/meminfo: memFree=1396272/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=92192 CPUtime=943.06
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 17550 0 0 0 94281 25 0 0 25 0 1 0 278259761 94404608 16985 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 23048 16985 52 110 0 22935 0
Current children cumulated CPU time (s) 943.08
Current children cumulated vsize (KiB) 97544

[startup+1003.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22730
/proc/meminfo: memFree=1394288/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=92656 CPUtime=1003.12
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 18057 0 0 0 100286 26 0 0 25 0 1 0 278259761 94879744 17492 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 23164 17492 52 110 0 23051 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 98008

[startup+1063.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22730
/proc/meminfo: memFree=1392240/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=93088 CPUtime=1063.18
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 18562 0 0 0 106291 27 0 0 25 0 1 0 278259761 95322112 17997 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 23272 17997 52 110 0 23159 0
Current children cumulated CPU time (s) 1063.2
Current children cumulated vsize (KiB) 98440

[startup+1123.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22730
/proc/meminfo: memFree=1390128/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=93264 CPUtime=1123.24
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 19081 0 0 0 112296 28 0 0 25 0 1 0 278259761 95502336 18516 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 23316 18516 52 110 0 23203 0
Current children cumulated CPU time (s) 1123.26
Current children cumulated vsize (KiB) 98616

[startup+1183.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22730
/proc/meminfo: memFree=1388144/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=93716 CPUtime=1183.29
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 19579 0 0 0 118300 29 0 0 25 0 1 0 278259761 95965184 19014 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520014 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 23429 19014 52 110 0 23316 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 99068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22730
/proc/meminfo: memFree=1387696/2055920 swapFree=4192812/4192956
[pid=22722] ppid=22720 vsize=5352 CPUtime=0.02
/proc/22722/stat : 22722 (TiniSatELite) S 22720 22722 22620 0 -1 4194304 331 549 0 0 0 0 2 0 16 0 1 0 278259758 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22722/statm: 1338 236 197 169 0 49 0
[pid=22728] ppid=22722 vsize=93716 CPUtime=1199.99
/proc/22728/stat : 22728 (tinisat) R 22722 22722 22620 0 -1 4194304 19689 0 0 0 119970 29 0 0 25 0 1 0 278259761 95965184 19124 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22728/statm: 23429 19124 52 110 0 23316 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 99068

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 22722 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=28995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.035993
while last known CPU time is 1200.01

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

Real time (s): 1200.36
CPU time (s): 1200.01
CPU user time (s): 1199.72
CPU system time (s): 0.29
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 99068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.028995
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= 880
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= 13

runsolver used 1.09383 second user time and 3.17552 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Feb 27 13:30:55 UTC 2007

IDJOB= 312168
IDBENCH= 20334
IDSOLVER= 99
FILE ID= node17/312168-1172583055

PBS_JOBID= 3971693

Free space on /tmp= 66558 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1488855480-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/312168-1172583055/TiniSatELite /tmp/evaluation/312168-1172583055/instance-312168-1172583055.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-312168-1172583055 -o ROOT/results/node17/solver-312168-1172583055 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312168-1172583055/TiniSatELite /tmp/evaluation/312168-1172583055/instance-312168-1172583055.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  7bd0b6f2ea7f2de2ae8c9498c250cbcc

RANDOM SEED= 101970599

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1465424 kB
Buffers:         64512 kB
Cached:         405708 kB
SwapCached:          0 kB
Active:         304304 kB
Inactive:       210304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1465424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1276 kB
Writeback:           0 kB
Mapped:          63360 kB
Slab:            61512 kB
Committed_AS:   927956 kB
PageTables:       1748 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= 66558 MiB

End job on node17 on Tue Feb 27 13:50:58 UTC 2007