Trace number 333941

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) 1200.04 1200.81

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d-0.02-s1542454144.sat05-533.reshuffled-07.cnf
MD5SUMd59b4e28276b4b99e12e66d1c286ecef
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark191.076
Satisfiable
(Un)Satisfiability was proved
Number of variables736
Number of clauses8872
Sum of the clauses size26800
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38688
Number of clauses of size 4184
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 |    8872    26800 |    2661       0        0     nan |  0.000 % |
0.00/0.09	c |         0 |    8688    29034 |      --       0       --      -- |     --   | -184/2234
0.00/0.09	c ==============================================================================
0.00/0.09	c Result  :   #vars: 552   #clauses: 8688   #literals: 29034
0.00/0.09	c CPU time:   0.083987 s
0.00/0.09	c ==============================================================================
0.00/0.11	c Tinisat 0.22
0.00/0.11	c solving /tmp/GTI_node2.alineos.net_29238.cnf
0.00/0.11	c 552 variables, 8688 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/node2/watcher-333941-1173540826 -o ROOT/results/node2/solver-333941-1173540826 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333941-1173540826/TiniSatELite /tmp/evaluation/333941-1173540826/instance-333941-1173540826.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: 0.92 1.01 0.99 3/77 29238
/proc/meminfo: memFree=1630192/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 374037550 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/29238/statm: 1338 232 195 169 0 49 0
[pid=29239] ppid=29238 vsize=5352 CPUtime=0
/proc/29239/stat : 29239 (TiniSatELite) S 29238 29238 28448 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/29239/statm: 1338 236 198 169 0 49 0
[pid=29240] ppid=29239 vsize=0 CPUtime=0
/proc/29240/stat : 29240 (TiniSatELite) D 29239 29238 28448 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 374037550 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/29240/statm: 0 0 0 0 0 0 0
[pid=29241] ppid=29239 vsize=0 CPUtime=0
/proc/29241/stat : 29241 (sed) D 29239 29238 28448 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 374037550 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/29241/statm: 0 0 0 0 0 0 0

[startup+0.040044 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 29238
/proc/meminfo: memFree=1630192/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 374037550 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29238/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101047 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 29238
/proc/meminfo: memFree=1630192/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 374037550 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29238/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301069 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 29238
/proc/meminfo: memFree=1630192/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+0.70111 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 29238
/proc/meminfo: memFree=1630192/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+1.50119 s]
/proc/loadavg: 0.92 1.01 0.99 2/79 29244
/proc/meminfo: memFree=1627936/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=3328 CPUtime=1.38
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 604 0 0 0 138 0 0 0 25 0 1 0 374037560 3407872 589 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517208 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 832 589 52 110 0 719 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8680

[startup+3.10136 s]
/proc/loadavg: 0.92 1.01 0.99 2/79 29244
/proc/meminfo: memFree=1626848/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=5952 CPUtime=2.98
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 933 0 0 0 298 0 0 0 25 0 1 0 374037560 6094848 918 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517119 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 1488 918 52 110 0 1375 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11304

[startup+6.30269 s]
/proc/loadavg: 0.93 1.01 0.99 2/79 29244
/proc/meminfo: memFree=1624544/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=6216 CPUtime=6.18
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 1397 0 0 0 617 1 0 0 25 0 1 0 374037560 6365184 1382 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 1554 1382 52 110 0 1441 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11568

[startup+12.7014 s]
/proc/loadavg: 0.93 1.01 0.99 2/79 29244
/proc/meminfo: memFree=1621984/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=11464 CPUtime=12.57
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 1987 0 0 0 1256 1 0 0 25 0 1 0 374037560 11739136 1939 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 2866 1939 52 110 0 2753 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 16816

[startup+25.5017 s]
/proc/loadavg: 0.95 1.00 0.99 2/79 29244
/proc/meminfo: memFree=1618848/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=12012 CPUtime=25.37
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 2745 0 0 0 2535 2 0 0 25 0 1 0 374037560 12300288 2697 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 3003 2697 52 110 0 2890 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 17364

[startup+51.1013 s]
/proc/loadavg: 0.96 1.00 0.99 2/79 29244
/proc/meminfo: memFree=1614688/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=22116 CPUtime=50.94
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 3861 0 0 0 5091 3 0 0 25 0 1 0 374037560 22646784 3748 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 5529 3748 52 110 0 5416 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 27468

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/79 29244
/proc/meminfo: memFree=1608032/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=23520 CPUtime=102.11
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 5491 0 0 0 10206 5 0 0 25 0 1 0 374037560 24084480 5378 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 5880 5378 52 110 0 5767 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 28872

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 29244
/proc/meminfo: memFree=1602464/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=43480 CPUtime=162.07
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 7007 0 0 0 16200 7 0 0 25 0 1 0 374037560 44523520 6765 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520116 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 10870 6765 52 110 0 10757 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 48832

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 29244
/proc/meminfo: memFree=1597920/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=44232 CPUtime=222.03
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 8124 0 0 0 22195 8 0 0 25 0 1 0 374037560 45293568 7882 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 11058 7882 52 110 0 10945 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 49584

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 29244
/proc/meminfo: memFree=1594144/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=44524 CPUtime=282
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 9088 0 0 0 28191 9 0 0 25 0 1 0 374037560 45592576 8846 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519876 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 11131 8846 52 110 0 11018 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 49876

[startup+342.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 29244
/proc/meminfo: memFree=1590496/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=44668 CPUtime=341.97
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 9987 0 0 0 34187 10 0 0 25 0 1 0 374037560 45740032 9745 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 11167 9745 52 110 0 11054 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 50020

[startup+402.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 29244
/proc/meminfo: memFree=1586528/2055920 swapFree=4153164/4192956

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

[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=85880 CPUtime=521.85
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 12815 0 0 0 52172 13 0 0 25 0 1 0 374037560 87941120 12316 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 21470 12316 52 110 0 21357 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 91232

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29244
/proc/meminfo: memFree=1577248/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=86596 CPUtime=581.82
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 13563 0 0 0 58168 14 0 0 25 0 1 0 374037560 88674304 13064 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 21649 13064 52 110 0 21536 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 91948

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29246
/proc/meminfo: memFree=1574688/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=86728 CPUtime=641.77
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 14198 0 0 0 64162 15 0 0 25 0 1 0 374037560 88809472 13699 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 21682 13699 52 110 0 21569 0
Current children cumulated CPU time (s) 641.86
Current children cumulated vsize (KiB) 92080

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29246
/proc/meminfo: memFree=1571936/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=87120 CPUtime=701.75
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 14921 0 0 0 70159 16 0 0 25 0 1 0 374037560 89210880 14389 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 21780 14389 52 110 0 21667 0
Current children cumulated CPU time (s) 701.84
Current children cumulated vsize (KiB) 92472

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29246
/proc/meminfo: memFree=1569184/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=88164 CPUtime=761.73
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 15659 0 0 0 76156 17 0 0 25 0 1 0 374037560 90279936 15028 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 22041 15028 52 110 0 21928 0
Current children cumulated CPU time (s) 761.82
Current children cumulated vsize (KiB) 93516

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29246
/proc/meminfo: memFree=1567008/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=88436 CPUtime=821.68
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 16271 0 0 0 82150 18 0 0 25 0 1 0 374037560 90558464 15607 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 22109 15607 52 110 0 21996 0
Current children cumulated CPU time (s) 821.77
Current children cumulated vsize (KiB) 93788

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29246
/proc/meminfo: memFree=1564512/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=88828 CPUtime=881.64
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 16926 0 0 0 88146 18 0 0 25 0 1 0 374037560 90959872 16229 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 22207 16229 52 110 0 22094 0
Current children cumulated CPU time (s) 881.73
Current children cumulated vsize (KiB) 94180

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29246
/proc/meminfo: memFree=1562464/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=88956 CPUtime=941.61
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 17477 0 0 0 94142 19 0 0 25 0 1 0 374037560 91090944 16747 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 22239 16747 52 110 0 22126 0
Current children cumulated CPU time (s) 941.7
Current children cumulated vsize (KiB) 94308

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29246
/proc/meminfo: memFree=1560288/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=89640 CPUtime=1001.57
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 18058 0 0 0 100137 20 0 0 25 0 1 0 374037560 91791360 17295 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 22410 17295 52 110 0 22297 0
Current children cumulated CPU time (s) 1001.66
Current children cumulated vsize (KiB) 94992

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29246
/proc/meminfo: memFree=1558368/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=89640 CPUtime=1061.54
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 18563 0 0 0 106133 21 0 0 25 0 1 0 374037560 91791360 17800 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 22410 17800 52 110 0 22297 0
Current children cumulated CPU time (s) 1061.63
Current children cumulated vsize (KiB) 94992

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29246
/proc/meminfo: memFree=1556128/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=89932 CPUtime=1121.51
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 19106 0 0 0 112129 22 0 0 25 0 1 0 374037560 92090368 18343 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 22483 18343 52 110 0 22370 0
Current children cumulated CPU time (s) 1121.6
Current children cumulated vsize (KiB) 95284

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29246
/proc/meminfo: memFree=1554272/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=90064 CPUtime=1181.45
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 19581 0 0 0 118123 22 0 0 25 0 1 0 374037560 92225536 18818 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 22516 18818 52 110 0 22403 0
Current children cumulated CPU time (s) 1181.54
Current children cumulated vsize (KiB) 95416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29246
/proc/meminfo: memFree=1553696/2055920 swapFree=4153164/4192956
[pid=29238] ppid=29236 vsize=5352 CPUtime=0.09
/proc/29238/stat : 29238 (TiniSatELite) S 29236 29238 28448 0 -1 4194304 331 649 0 0 0 0 9 0 16 0 1 0 374037550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29238/statm: 1338 236 197 169 0 49 0
[pid=29244] ppid=29238 vsize=90064 CPUtime=1199.95
/proc/29244/stat : 29244 (tinisat) R 29238 29238 28448 0 -1 4194304 19720 0 0 0 119973 22 0 0 25 0 1 0 374037560 92225536 18957 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/29244/statm: 22516 18957 52 110 0 22403 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 95416

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 29238 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=95985 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.101984
while last known CPU time is 1200.04

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

Real time (s): 1200.81
CPU time (s): 1200.04
CPU user time (s): 1199.82
CPU system time (s): 0.22
CPU usage (%): 99.9355
Max. virtual memory (cumulated for all children) (KiB): 95416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.095985
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 980
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= 37
involuntary context switches= 8

runsolver used 1.12983 second user time and 3.24551 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Mar 10 15:33:46 UTC 2007

IDJOB= 333941
IDBENCH= 24616
IDSOLVER= 99
FILE ID= node2/333941-1173540826

PBS_JOBID= 4101162

Free space on /tmp= 66510 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d-0.02-s1542454144.sat05-533.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333941-1173540826/TiniSatELite /tmp/evaluation/333941-1173540826/instance-333941-1173540826.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-333941-1173540826 -o ROOT/results/node2/solver-333941-1173540826 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333941-1173540826/TiniSatELite /tmp/evaluation/333941-1173540826/instance-333941-1173540826.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  d59b4e28276b4b99e12e66d1c286ecef

RANDOM SEED= 535919284

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1630600 kB
Buffers:         42300 kB
Cached:         305660 kB
SwapCached:       2376 kB
Active:         210360 kB
Inactive:       160376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1630600 kB
SwapTotal:     4192956 kB
SwapFree:      4153164 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          30184 kB
Slab:            40008 kB
Committed_AS:  1651200 kB
PageTables:       1812 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= 66510 MiB

End job on node2 on Sat Mar 10 15:53:49 UTC 2007