Trace number 333904

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) 1200.06 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d-0.02-s383740539.sat05-534.reshuffled-07.cnf
MD5SUM84c61ea490109e11c1f7afe1d2e5d438
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark643.332
Satisfiable
(Un)Satisfiability was proved
Number of variables1188
Number of clauses13833
Sum of the clauses size41796
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313536
Number of clauses of size 4297
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 |   13833    41796 |    4149       0        0     nan |  0.000 % |
0.09/0.15	c |         0 |   13536    45268 |      --       0       --      -- |     --   | -297/3472
0.09/0.15	c ==============================================================================
0.09/0.15	c Result  :   #vars: 891   #clauses: 13536   #literals: 45268
0.09/0.15	c CPU time:   0.141978 s
0.09/0.15	c ==============================================================================
0.09/0.17	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/node4/watcher-333904-1173538665 -o ROOT/results/node4/solver-333904-1173538665 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333904-1173538665/rsat.sh /tmp/evaluation/333904-1173538665/instance-333904-1173538665.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 0.98 0.99 3/77 22501
/proc/meminfo: memFree=1550568/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 373821319 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22501/statm: 1338 232 195 169 0 49 0
[pid=22502] ppid=22501 vsize=952 CPUtime=0
/proc/22502/stat : 22502 (SatElite) R 22501 22501 22004 0 -1 4194304 150 0 0 0 0 0 0 0 19 0 1 0 373821319 974848 132 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/22502/statm: 238 132 49 128 0 107 0

[startup+0.075769 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22501
/proc/meminfo: memFree=1550568/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 373821319 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22501/statm: 1338 232 195 169 0 49 0
[pid=22502] ppid=22501 vsize=2576 CPUtime=0.06
/proc/22502/stat : 22502 (SatElite) R 22501 22501 22004 0 -1 4194304 535 0 0 0 6 0 0 0 19 0 1 0 373821319 2637824 517 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134577035 0 0 4096 3 0 0 0 17 1 0 0
/proc/22502/statm: 644 517 69 128 0 513 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7928

[startup+0.101771 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22501
/proc/meminfo: memFree=1550568/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 373821319 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22501/statm: 1338 232 195 169 0 49 0
[pid=22502] ppid=22501 vsize=2576 CPUtime=0.09
/proc/22502/stat : 22502 (SatElite) R 22501 22501 22004 0 -1 4194304 539 0 0 0 9 0 0 0 19 0 1 0 373821319 2637824 521 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134546784 0 0 4096 3 0 0 0 17 1 0 0
/proc/22502/statm: 644 521 69 128 0 513 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7928

[startup+0.30179 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22501
/proc/meminfo: memFree=1550568/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5352

[startup+0.701828 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22501
/proc/meminfo: memFree=1550568/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5352

[startup+1.5019 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 22504
/proc/meminfo: memFree=1547864/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=3288 CPUtime=1.32
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 717 0 0 0 132 0 0 0 25 0 1 0 373821336 3366912 670 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 822 670 86 211 0 608 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8640

[startup+3.10206 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22504
/proc/meminfo: memFree=1546392/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=4720 CPUtime=2.92
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 1115 0 0 0 292 0 0 0 25 0 1 0 373821336 4833280 1004 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 1180 1004 86 211 0 966 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10072

[startup+6.30136 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22504
/proc/meminfo: memFree=1544472/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=6592 CPUtime=6.12
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 1822 0 0 0 611 1 0 0 25 0 1 0 373821336 6750208 1451 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 1648 1451 86 211 0 1434 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11944

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 22504
/proc/meminfo: memFree=1541784/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=9168 CPUtime=12.52
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 2889 0 0 0 1250 2 0 0 25 0 1 0 373821336 9388032 2032 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 2292 2032 86 211 0 2078 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14520

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 22504
/proc/meminfo: memFree=1538392/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=12388 CPUtime=25.31
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 4123 0 0 0 2528 3 0 0 25 0 1 0 373821336 12685312 2878 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 3097 2878 86 211 0 2883 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 17740

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 22504
/proc/meminfo: memFree=1534104/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=17308 CPUtime=50.9
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 5435 0 0 0 5086 4 0 0 25 0 1 0 373821336 17723392 3996 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 4327 3996 86 211 0 4113 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 22660

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 22504
/proc/meminfo: memFree=1529048/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=21928 CPUtime=102.1
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 7412 0 0 0 10203 7 0 0 25 0 1 0 373821336 22454272 5201 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526447 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 5482 5201 86 211 0 5268 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27280

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22504
/proc/meminfo: memFree=1524248/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=26196 CPUtime=162.07
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 9326 0 0 0 16199 8 0 0 25 0 1 0 373821336 26824704 6343 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522891 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 6549 6343 86 211 0 6335 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 31548

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 22612
/proc/meminfo: memFree=1517736/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=32972 CPUtime=222.01
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 11061 0 0 0 22190 11 0 0 25 0 1 0 373821336 33763328 7692 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 8243 7692 86 211 0 8029 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 38324

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22702
/proc/meminfo: memFree=1512216/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=38784 CPUtime=281.94
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 14188 0 0 0 28179 15 0 0 25 0 1 0 373821336 39714816 9260 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 9696 9260 86 211 0 9482 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 44136

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22702
/proc/meminfo: memFree=1512344/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=38784 CPUtime=341.92
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 14191 0 0 0 34177 15 0 0 25 0 1 0 373821336 39714816 9263 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 9696 9263 86 211 0 9482 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 44136

[startup+402.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 22702
/proc/meminfo: memFree=1512216/2055920 swapFree=4153224/4192956

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

[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=57256 CPUtime=581.87
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 19031 0 0 0 58165 22 0 0 25 0 1 0 373821336 58630144 14004 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 14314 14004 86 211 0 14100 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 62608

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22702
/proc/meminfo: memFree=1493784/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=56432 CPUtime=641.85
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 20756 0 0 0 64162 23 0 0 25 0 1 0 373821336 57786368 13933 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 14108 13933 86 211 0 13894 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 61784

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22702
/proc/meminfo: memFree=1493784/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=56432 CPUtime=701.84
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 20756 0 0 0 70160 24 0 0 25 0 1 0 373821336 57786368 13933 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523277 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 14108 13933 86 211 0 13894 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 61784

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22702
/proc/meminfo: memFree=1493848/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=56432 CPUtime=761.82
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 20756 0 0 0 76158 24 0 0 25 0 1 0 373821336 57786368 13933 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 14108 13933 86 211 0 13894 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 61784

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22702
/proc/meminfo: memFree=1493848/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=56432 CPUtime=821.81
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 20758 0 0 0 82156 25 0 0 25 0 1 0 373821336 57786368 13935 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 14108 13935 86 211 0 13894 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 61784

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22702
/proc/meminfo: memFree=1493912/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=56432 CPUtime=881.8
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 20758 0 0 0 88154 26 0 0 25 0 1 0 373821336 57786368 13935 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 14108 13935 86 211 0 13894 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 61784

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22702
/proc/meminfo: memFree=1490200/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=63512 CPUtime=941.77
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 22496 0 0 0 94150 27 0 0 25 0 1 0 373821336 65036288 14903 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 15878 14903 86 211 0 15664 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 68864

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22702
/proc/meminfo: memFree=1484696/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=68724 CPUtime=1001.76
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 23852 0 0 0 100147 29 0 0 25 0 1 0 373821336 70373376 16259 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 17181 16259 86 211 0 16967 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 74076

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22702
/proc/meminfo: memFree=1480408/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=72836 CPUtime=1061.75
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 24959 0 0 0 106144 31 0 0 25 0 1 0 373821336 74584064 17366 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523174 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 18209 17366 86 211 0 17995 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 78188

[startup+1122.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 22702
/proc/meminfo: memFree=1476312/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=76696 CPUtime=1121.73
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 25965 0 0 0 112141 32 0 0 25 0 1 0 373821336 78536704 18372 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 19174 18372 86 211 0 18960 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 82048

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 22702
/proc/meminfo: memFree=1472472/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=80180 CPUtime=1181.72
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 26917 0 0 0 118138 34 0 0 25 0 1 0 373821336 82104320 19324 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523294 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 20045 19324 86 211 0 19831 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 85532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 22702
/proc/meminfo: memFree=1471192/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=81460 CPUtime=1199.91
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 27227 0 0 0 119957 34 0 0 25 0 1 0 373821336 83415040 19634 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 20365 19634 86 211 0 20151 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 86812

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: 1.02 1.01 1.00 2/79 22702
/proc/meminfo: memFree=1471192/2055920 swapFree=4153224/4192956
[pid=22501] ppid=22499 vsize=5352 CPUtime=0.15
/proc/22501/stat : 22501 (rsat.sh) S 22499 22501 22004 0 -1 4194304 305 567 0 0 0 0 15 0 16 0 1 0 373821319 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22501/statm: 1338 234 195 169 0 49 0
[pid=22504] ppid=22501 vsize=81460 CPUtime=1199.91
/proc/22504/stat : 22504 (rsat) R 22501 22501 22004 0 -1 4194304 27227 0 0 0 119957 34 0 0 25 0 1 0 373821336 83415040 19634 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22504/statm: 20365 19634 86 211 0 20151 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 86812

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22501 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=157975 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.168973
while last known CPU time is 1200.06

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): 1200.06
CPU user time (s): 1199.72
CPU system time (s): 0.34
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 86812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.157975
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 872
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= 6

runsolver used 1.19782 second user time and 3.17752 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Mar 10 14:57:45 UTC 2007

IDJOB= 333904
IDBENCH= 24615
IDSOLVER= 104
FILE ID= node4/333904-1173538665

PBS_JOBID= 4101158

Free space on /tmp= 66541 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d-0.02-s383740539.sat05-534.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333904-1173538665/rsat.sh /tmp/evaluation/333904-1173538665/instance-333904-1173538665.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-333904-1173538665 -o ROOT/results/node4/solver-333904-1173538665 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333904-1173538665/rsat.sh /tmp/evaluation/333904-1173538665/instance-333904-1173538665.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  84c61ea490109e11c1f7afe1d2e5d438

RANDOM SEED= 456440299

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1550976 kB
Buffers:         45996 kB
Cached:         382136 kB
SwapCached:       2920 kB
Active:         262524 kB
Inactive:       189612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1550976 kB
SwapTotal:     4192956 kB
SwapFree:      4153224 kB
Dirty:            1968 kB
Writeback:           0 kB
Mapped:          30416 kB
Slab:            38380 kB
Committed_AS:  1295492 kB
PageTables:       1768 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= 66540 MiB

End job on node4 on Sat Mar 10 15:17:47 UTC 2007