Trace number 339401

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) 1200.07 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
MD5SUM6829b07d42c434b96cd2417ca27ed3f2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1080     3240 |     323       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 270   #clauses: 1080   #literals: 3240
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node72.alineos.net_25060.cnf
0.00/0.01	c 270 variables, 1080 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/node72/watcher-339401-1173704244 -o ROOT/results/node72/solver-339401-1173704244 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339401-1173704244/TiniSatELite /tmp/evaluation/339401-1173704244/instance-339401-1173704244.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: 0.91 0.95 0.98 3/77 25060
/proc/meminfo: memFree=1798184/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 390392218 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517921874 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25060/statm: 1338 232 195 169 0 49 0
[pid=25061] ppid=25060 vsize=5352 CPUtime=0
/proc/25061/stat : 25061 (TiniSatELite) S 25060 25060 24261 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/25061/statm: 1338 236 198 169 0 49 0

[startup+0.0565939 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 25060
/proc/meminfo: memFree=1798184/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101596 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 25060
/proc/meminfo: memFree=1798184/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301614 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 25060
/proc/meminfo: memFree=1798184/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701651 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 25060
/proc/meminfo: memFree=1798184/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50172 s]
/proc/loadavg: 0.91 0.95 0.98 2/79 25066
/proc/meminfo: memFree=1796304/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=3208 CPUtime=1.48
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 568 0 0 0 148 0 0 0 25 0 1 0 390392219 3284992 553 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 802 553 52 110 0 689 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8560

[startup+3.10287 s]
/proc/loadavg: 0.91 0.95 0.98 2/79 25066
/proc/meminfo: memFree=1795280/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=5636 CPUtime=3.08
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 817 0 0 0 308 0 0 0 25 0 1 0 390392219 5771264 802 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519867 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 1409 802 52 110 0 1296 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10988

[startup+6.30116 s]
/proc/loadavg: 0.92 0.95 0.98 2/79 25066
/proc/meminfo: memFree=1793680/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=5900 CPUtime=6.28
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 1160 0 0 0 627 1 0 0 25 0 1 0 390392219 6041600 1145 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 1475 1145 52 110 0 1362 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11252

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.98 3/79 25066
/proc/meminfo: memFree=1791760/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=10624 CPUtime=12.68
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 1610 0 0 0 1266 2 0 0 25 0 1 0 390392219 10878976 1562 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520127 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 2656 1562 52 110 0 2543 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15976

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.98 2/79 25066
/proc/meminfo: memFree=1789136/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=11324 CPUtime=25.48
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 2246 0 0 0 2545 3 0 0 25 0 1 0 390392219 11595776 2198 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 2831 2198 52 110 0 2718 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16676

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 25066
/proc/meminfo: memFree=1786320/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=20672 CPUtime=51.07
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 3005 0 0 0 5103 4 0 0 25 0 1 0 390392219 21168128 2892 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 5168 2892 52 110 0 5055 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26024

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/79 25066
/proc/meminfo: memFree=1782288/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=20968 CPUtime=102.26
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 3979 0 0 0 10221 5 0 0 25 0 1 0 390392219 21471232 3866 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 5242 3866 52 110 0 5129 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26320

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25066
/proc/meminfo: memFree=1778448/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=21672 CPUtime=162.24
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 4942 0 0 0 16218 6 0 0 25 0 1 0 390392219 22192128 4829 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 5418 4829 52 110 0 5305 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 27024

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/85 25130
/proc/meminfo: memFree=1774224/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=39820 CPUtime=222.19
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 5773 0 0 0 22211 8 0 0 25 0 1 0 390392219 40775680 5531 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 9955 5531 52 110 0 9842 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 45172

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/85 25232
/proc/meminfo: memFree=1771544/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=40660 CPUtime=282.11
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 6442 0 0 0 28202 9 0 0 25 0 1 0 390392219 41635840 6200 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 10165 6200 52 110 0 10052 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 46012

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25268
/proc/meminfo: memFree=1770512/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=40852 CPUtime=342.08
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 6974 0 0 0 34198 10 0 0 25 0 1 0 390392219 41832448 6732 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 10213 6732 52 110 0 10100 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 46204

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25268
/proc/meminfo: memFree=1768656/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=41044 CPUtime=402.06
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 7441 0 0 0 40195 11 0 0 25 0 1 0 390392219 42029056 7199 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 10261 7199 52 110 0 10148 0

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

[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=42420 CPUtime=582.02
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 8980 0 0 0 58188 14 0 0 25 0 1 0 390392219 43438080 8705 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 10605 8705 52 110 0 10492 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 47772

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25268
/proc/meminfo: memFree=1760720/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=42816 CPUtime=642.01
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 9453 0 0 0 64186 15 0 0 25 0 1 0 390392219 43843584 9178 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 10704 9178 52 110 0 10591 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 48168

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25268
/proc/meminfo: memFree=1758992/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=43208 CPUtime=701.99
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 9913 0 0 0 70183 16 0 0 25 0 1 0 390392219 44244992 9605 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 10802 9605 52 110 0 10689 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 48560

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25268
/proc/meminfo: memFree=1757648/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=44232 CPUtime=761.98
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 10507 0 0 0 76181 17 0 0 25 0 1 0 390392219 45293568 9942 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 11058 9942 52 110 0 10945 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 49584

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25268
/proc/meminfo: memFree=1756112/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=44888 CPUtime=821.96
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 10936 0 0 0 82178 18 0 0 25 0 1 0 390392219 45965312 10338 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 11222 10338 52 110 0 11109 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 50240

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25268
/proc/meminfo: memFree=1754960/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=79580 CPUtime=881.94
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 11284 0 0 0 88175 19 0 0 25 0 1 0 390392219 81489920 10653 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 19895 10653 52 110 0 19782 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 84932

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25268
/proc/meminfo: memFree=1753552/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=79972 CPUtime=941.93
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 11637 0 0 0 94173 20 0 0 25 0 1 0 390392219 81891328 11006 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 19993 11006 52 110 0 19880 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 85324

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25268
/proc/meminfo: memFree=1752400/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=79972 CPUtime=1001.91
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 11918 0 0 0 100171 20 0 0 25 0 1 0 390392219 81891328 11287 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 19993 11287 52 110 0 19880 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 85324

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25268
/proc/meminfo: memFree=1751376/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=79972 CPUtime=1061.9
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 12175 0 0 0 106169 21 0 0 25 0 1 0 390392219 81891328 11544 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 19993 11544 52 110 0 19880 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 85324

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25268
/proc/meminfo: memFree=1750416/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=79972 CPUtime=1121.89
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 12414 0 0 0 112167 22 0 0 25 0 1 0 390392219 81891328 11783 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 19993 11783 52 110 0 19880 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 85324

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25268
/proc/meminfo: memFree=1749328/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=80232 CPUtime=1181.87
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 12727 0 0 0 118164 23 0 0 25 0 1 0 390392219 82157568 12063 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 20058 12063 52 110 0 19945 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 85584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25268
/proc/meminfo: memFree=1749008/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=80232 CPUtime=1200.07
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 12801 0 0 0 119984 23 0 0 25 0 1 0 390392219 82157568 12137 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 20058 12137 52 110 0 19945 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 85584

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25268
/proc/meminfo: memFree=1749008/2055920 swapFree=4147304/4192956
[pid=25060] ppid=25058 vsize=5352 CPUtime=0
/proc/25060/stat : 25060 (TiniSatELite) S 25058 25060 24261 0 -1 4194304 331 381 0 0 0 0 0 0 16 0 1 0 390392218 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25060/statm: 1338 236 197 169 0 49 0
[pid=25066] ppid=25060 vsize=80232 CPUtime=1200.07
/proc/25066/stat : 25066 (tinisat) R 25060 25060 24261 0 -1 4194304 12801 0 0 0 119984 23 0 0 25 0 1 0 390392219 82157568 12137 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 20058 12137 52 110 0 19945 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 85584

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25060 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.009998
while last known CPU time is 1200.07

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

Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.84
CPU system time (s): 0.23
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 85584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 712
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= 36
involuntary context switches= 8

runsolver used 1.3028 second user time and 3.07253 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Mon Mar 12 12:57:24 UTC 2007

IDJOB= 339401
IDBENCH= 24746
IDSOLVER= 99
FILE ID= node72/339401-1173704244

PBS_JOBID= 4101763

Free space on /tmp= 66083 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339401-1173704244/TiniSatELite /tmp/evaluation/339401-1173704244/instance-339401-1173704244.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-339401-1173704244 -o ROOT/results/node72/solver-339401-1173704244 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339401-1173704244/TiniSatELite /tmp/evaluation/339401-1173704244/instance-339401-1173704244.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  6829b07d42c434b96cd2417ca27ed3f2

RANDOM SEED= 397010408

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1798656 kB
Buffers:         40276 kB
Cached:         153528 kB
SwapCached:      14140 kB
Active:         111340 kB
Inactive:       106648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798656 kB
SwapTotal:     4192956 kB
SwapFree:      4147304 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          30560 kB
Slab:            24928 kB
Committed_AS: 10538412 kB
PageTables:       1680 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= 66083 MiB

End job on node72 on Mon Mar 12 13:17:27 UTC 2007