Trace number 333946

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
Rsat 2007-02-08? (TO) 1200.01 1200.41

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 % |
0.02/0.09	c |         0 |    8688    29034 |      --       0       --      -- |     --   | -184/2234
0.02/0.09	c ==============================================================================
0.02/0.09	c Result  :   #vars: 552   #clauses: 8688   #literals: 29034
0.02/0.09	c CPU time:   0.089986 s
0.02/0.09	c ==============================================================================
0.09/0.10	c Rsat version 2.00

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/node1/watcher-333946-1173541277 -o ROOT/results/node1/solver-333946-1173541277 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333946-1173541277/rsat.sh /tmp/evaluation/333946-1173541277/instance-333946-1173541277.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: 1.00 1.00 0.97 3/77 18052
/proc/meminfo: memFree=1671992/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 374082812 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18052/statm: 1338 232 195 169 0 49 0
[pid=18053] ppid=18052 vsize=820 CPUtime=0
/proc/18053/stat : 18053 (SatElite) R 18052 18052 17206 0 -1 4194304 132 0 0 0 0 0 0 0 19 0 1 0 374082812 839680 114 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18053/statm: 205 115 49 128 0 74 0

[startup+0.027401 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 18052
/proc/meminfo: memFree=1671992/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 374082812 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18052/statm: 1338 232 195 169 0 49 0
[pid=18053] ppid=18052 vsize=1808 CPUtime=0.02
/proc/18053/stat : 18053 (SatElite) R 18052 18052 17206 0 -1 4194304 358 0 0 0 2 0 0 0 19 0 1 0 374082812 1851392 340 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/18053/statm: 452 340 69 128 0 321 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7160

[startup+0.10141 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 18052
/proc/meminfo: memFree=1671992/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 374082812 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18052/statm: 1338 232 195 169 0 49 0
[pid=18053] ppid=18052 vsize=1912 CPUtime=0.09
/proc/18053/stat : 18053 (SatElite) R 18052 18052 17206 0 -1 4194304 399 0 0 0 9 0 0 0 19 0 1 0 374082812 1957888 381 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/18053/statm: 478 381 70 128 0 347 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7264

[startup+0.301433 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 18052
/proc/meminfo: memFree=1671992/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5352

[startup+0.70148 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 18052
/proc/meminfo: memFree=1671992/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5352

[startup+1.50157 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18055
/proc/meminfo: memFree=1669992/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=2584 CPUtime=1.38
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 540 0 0 0 138 0 0 0 25 0 1 0 374082823 2646016 494 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 646 494 86 211 0 432 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7936

[startup+3.10176 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18055
/proc/meminfo: memFree=1668840/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=3448 CPUtime=2.98
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 789 0 0 0 298 0 0 0 25 0 1 0 374082823 3530752 679 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 862 679 86 211 0 648 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8800

[startup+6.30113 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18055
/proc/meminfo: memFree=1668008/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=4756 CPUtime=6.18
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 1409 0 0 0 618 0 0 0 25 0 1 0 374082823 4870144 1005 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 1189 1005 86 211 0 975 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10108

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18055
/proc/meminfo: memFree=1665640/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=6708 CPUtime=12.59
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 2304 0 0 0 1258 1 0 0 25 0 1 0 374082823 6868992 1414 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 1677 1414 86 211 0 1463 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12060

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18055
/proc/meminfo: memFree=1663848/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=8532 CPUtime=25.37
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 2801 0 0 0 2536 1 0 0 25 0 1 0 374082823 8736768 1911 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 2133 1911 86 211 0 1919 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 13884

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18055
/proc/meminfo: memFree=1661928/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=10368 CPUtime=50.97
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 3693 0 0 0 5095 2 0 0 25 0 1 0 374082823 10616832 2415 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530210 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 2592 2415 86 211 0 2378 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15720

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18055
/proc/meminfo: memFree=1659496/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=13192 CPUtime=102.16
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 5225 0 0 0 10212 4 0 0 25 0 1 0 374082823 13508608 2962 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 3298 2962 86 211 0 3084 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18544

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18055
/proc/meminfo: memFree=1653800/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=18260 CPUtime=162.14
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 7556 0 0 0 16208 6 0 0 25 0 1 0 374082823 18698240 4342 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 4565 4342 86 211 0 4351 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23612

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18057
/proc/meminfo: memFree=1653736/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=18260 CPUtime=222.11
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 7557 0 0 0 22205 6 0 0 25 0 1 0 374082823 18698240 4343 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 4565 4343 86 211 0 4351 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23612

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18057
/proc/meminfo: memFree=1651304/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=21308 CPUtime=282.1
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 8302 0 0 0 28202 8 0 0 25 0 1 0 374082823 21819392 5055 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 5327 5055 86 211 0 5113 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 26660

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18057
/proc/meminfo: memFree=1645992/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=27712 CPUtime=342.08
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 10028 0 0 0 34199 9 0 0 25 0 1 0 374082823 28377088 6362 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 6928 6362 86 211 0 6714 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 33064

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18057
/proc/meminfo: memFree=1645352/2055920 swapFree=4159120/4192956

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

[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=27644 CPUtime=522.03
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 11845 0 0 0 52191 12 0 0 25 0 1 0 374082823 28307456 6463 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 6911 6463 86 211 0 6697 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 32996

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18057
/proc/meminfo: memFree=1644392/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=29244 CPUtime=582.01
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 12213 0 0 0 58188 13 0 0 25 0 1 0 374082823 29945856 6765 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526075 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 7311 6765 86 211 0 7097 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 34596

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18057
/proc/meminfo: memFree=1640744/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=32340 CPUtime=642
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 13103 0 0 0 64185 15 0 0 25 0 1 0 374082823 33116160 7655 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 8085 7655 86 211 0 7871 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 37692

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.97 3/79 18057
/proc/meminfo: memFree=1637096/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=36144 CPUtime=701.98
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 14090 0 0 0 70182 16 0 0 25 0 1 0 374082823 37011456 8544 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529685 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 9036 8544 86 211 0 8822 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 41496

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18057
/proc/meminfo: memFree=1634088/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=38920 CPUtime=761.96
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 14835 0 0 0 76179 17 0 0 25 0 1 0 374082823 39854080 9289 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 9730 9289 86 211 0 9516 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 44272

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18057
/proc/meminfo: memFree=1633768/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=38076 CPUtime=821.94
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 16875 0 0 0 82175 19 0 0 25 0 1 0 374082823 38989824 9320 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 9519 9320 86 211 0 9305 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 43428

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18057
/proc/meminfo: memFree=1633768/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=38076 CPUtime=881.93
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 16879 0 0 0 88173 20 0 0 25 0 1 0 374082823 38989824 9324 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 9519 9324 86 211 0 9305 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 43428

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18057
/proc/meminfo: memFree=1633896/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=38076 CPUtime=941.9
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 16879 0 0 0 94170 20 0 0 25 0 1 0 374082823 38989824 9324 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 9519 9324 86 211 0 9305 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 43428

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18057
/proc/meminfo: memFree=1633896/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=38336 CPUtime=1001.89
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 16912 0 0 0 100168 21 0 0 25 0 1 0 374082823 39256064 9357 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 9584 9357 86 211 0 9370 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 43688

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18057
/proc/meminfo: memFree=1633640/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=38600 CPUtime=1061.87
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 16963 0 0 0 106166 21 0 0 25 0 1 0 374082823 39526400 9408 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 9650 9408 86 211 0 9436 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 43952

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18057
/proc/meminfo: memFree=1633000/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=39648 CPUtime=1121.85
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 17193 0 0 0 112163 22 0 0 25 0 1 0 374082823 40599552 9572 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 9912 9572 86 211 0 9698 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 45000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 18057
/proc/meminfo: memFree=1632936/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=39648 CPUtime=1181.83
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 17206 0 0 0 118161 22 0 0 25 0 1 0 374082823 40599552 9585 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 9912 9585 86 211 0 9698 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 45000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.97 2/85 18139
/proc/meminfo: memFree=1631664/2055920 swapFree=4159120/4192956
[pid=18052] ppid=18050 vsize=5352 CPUtime=0.1
/proc/18052/stat : 18052 (rsat.sh) S 18050 18052 17206 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 374082812 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18052/statm: 1338 234 195 169 0 49 0
[pid=18055] ppid=18052 vsize=39648 CPUtime=1199.91
/proc/18055/stat : 18055 (rsat) R 18052 18052 17206 0 -1 4194304 17206 0 0 0 119968 23 0 0 25 0 1 0 374082823 40599552 9585 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18055/statm: 9912 9585 86 211 0 9698 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 45000

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 18052 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=101984 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.105983
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): 1200.41
CPU time (s): 1200.01
CPU user time (s): 1199.78
CPU system time (s): 0.23
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 52196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.101984
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= 705
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= 15
involuntary context switches= 4

runsolver used 1.2978 second user time and 3.07853 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sat Mar 10 15:41:17 UTC 2007

IDJOB= 333946
IDBENCH= 24616
IDSOLVER= 104
FILE ID= node1/333946-1173541277

PBS_JOBID= 4101159

Free space on /tmp= 66441 MiB

SOLVER NAME= Rsat 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/333946-1173541277/rsat.sh /tmp/evaluation/333946-1173541277/instance-333946-1173541277.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-333946-1173541277 -o ROOT/results/node1/solver-333946-1173541277 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333946-1173541277/rsat.sh /tmp/evaluation/333946-1173541277/instance-333946-1173541277.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d59b4e28276b4b99e12e66d1c286ecef

RANDOM SEED= 156430036

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1672400 kB
Buffers:         41444 kB
Cached:         267884 kB
SwapCached:      13740 kB
Active:         156020 kB
Inactive:       176304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672400 kB
SwapTotal:     4192956 kB
SwapFree:      4159120 kB
Dirty:            1836 kB
Writeback:           0 kB
Mapped:          29780 kB
Slab:            36736 kB
Committed_AS:  1181996 kB
PageTables:       1740 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= 66441 MiB

End job on node1 on Sat Mar 10 16:01:20 UTC 2007