Trace number 333694

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) 1200.03 1200.81

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-rand3bip-sat-250-3.sat05-2220.reshuffled-07.cnf
MD5SUMb79b003513b2a70c9b89188422a831e2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses1000
Sum of the clauses size3000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1000     3000 |     299       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 250   #clauses: 1000   #literals: 3000
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	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/node19/watcher-333694-1173526021 -o ROOT/results/node19/solver-333694-1173526021 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333694-1173526021/rsat.sh /tmp/evaluation/333694-1173526021/instance-333694-1173526021.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.96 0.98 3/77 30358
/proc/meminfo: memFree=1663552/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 372556173 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 232 195 169 0 49 0
[pid=30359] ppid=30358 vsize=820 CPUtime=0
/proc/30359/stat : 30359 (SatElite) R 30358 30358 29381 0 -1 4194304 126 0 0 0 0 0 0 0 19 0 1 0 372556173 839680 108 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134582880 0 0 4096 3 0 0 0 17 0 0 0
/proc/30359/statm: 205 108 67 128 0 74 0

[startup+0.0929231 s]
/proc/loadavg: 0.91 0.96 0.98 3/77 30358
/proc/meminfo: memFree=1663552/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10192 s]
/proc/loadavg: 0.91 0.96 0.98 3/77 30358
/proc/meminfo: memFree=1663552/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301944 s]
/proc/loadavg: 0.91 0.96 0.98 3/77 30358
/proc/meminfo: memFree=1663552/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701986 s]
/proc/loadavg: 0.91 0.96 0.98 3/77 30358
/proc/meminfo: memFree=1663552/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50107 s]
/proc/loadavg: 0.91 0.96 0.98 2/79 30361
/proc/meminfo: memFree=1662000/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=2720 CPUtime=1.48
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 606 0 0 0 148 0 0 0 25 0 1 0 372556174 2785280 512 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 680 512 86 211 0 466 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8072

[startup+3.10225 s]
/proc/loadavg: 0.92 0.96 0.98 2/79 30361
/proc/meminfo: memFree=1661104/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=3244 CPUtime=3.08
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 814 0 0 0 308 0 0 0 25 0 1 0 372556174 3321856 655 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134527784 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 811 655 86 211 0 597 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8596

[startup+6.3016 s]
/proc/loadavg: 0.92 0.96 0.98 2/79 30361
/proc/meminfo: memFree=1659952/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=4572 CPUtime=6.27
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 1335 0 0 0 627 0 0 0 25 0 1 0 372556174 4681728 947 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30361/statm: 1143 947 86 211 0 929 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 9924

[startup+12.7023 s]
/proc/loadavg: 0.93 0.96 0.98 2/79 30361
/proc/meminfo: memFree=1658352/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=5476 CPUtime=12.67
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 1773 0 0 0 1266 1 0 0 25 0 1 0 372556174 5607424 1189 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 1369 1189 86 211 0 1155 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 10828

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.98 2/79 30361
/proc/meminfo: memFree=1656304/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=7824 CPUtime=25.46
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 2805 0 0 0 2545 1 0 0 25 0 1 0 372556174 8011776 1735 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 1956 1735 86 211 0 1742 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 13176

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 30361
/proc/meminfo: memFree=1653808/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=10536 CPUtime=51.05
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 3493 0 0 0 5103 2 0 0 25 0 1 0 372556174 10788864 2423 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 2634 2423 86 211 0 2420 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 15888

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/79 30361
/proc/meminfo: memFree=1652016/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=12748 CPUtime=102.2
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 4521 0 0 0 10217 3 0 0 25 0 1 0 372556174 13053952 2849 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 3187 2849 86 211 0 2973 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 18100

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30361
/proc/meminfo: memFree=1648752/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=15376 CPUtime=162.17
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 6053 0 0 0 16213 4 0 0 25 0 1 0 372556174 15745024 3588 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 3844 3588 86 211 0 3630 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 20728

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30361
/proc/meminfo: memFree=1646896/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=17404 CPUtime=222.12
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 6564 0 0 0 22208 4 0 0 25 0 1 0 372556174 17821696 4099 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 4351 4099 86 211 0 4137 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 22756

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30361
/proc/meminfo: memFree=1642864/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=23176 CPUtime=282.07
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 8004 0 0 0 28201 6 0 0 25 0 1 0 372556174 23732224 5120 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30361/statm: 5794 5120 86 211 0 5580 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 28528

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30361
/proc/meminfo: memFree=1640944/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=24248 CPUtime=342.05
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 10136 0 0 0 34197 8 0 0 25 0 1 0 372556174 24829952 5536 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 6062 5536 86 211 0 5848 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 29600

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30361
/proc/meminfo: memFree=1640944/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=24248 CPUtime=402.01
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 10136 0 0 0 40193 8 0 0 25 0 1 0 372556174 24829952 5536 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 6062 5536 86 211 0 5848 0

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

[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=24636 CPUtime=521.94
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 10246 0 0 0 52186 8 0 0 25 0 1 0 372556174 25227264 5646 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 6159 5646 86 211 0 5945 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 29988

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30361
/proc/meminfo: memFree=1637552/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=27644 CPUtime=581.91
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 11068 0 0 0 58182 9 0 0 25 0 1 0 372556174 28307456 6468 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 6911 6468 86 211 0 6697 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 32996

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30361
/proc/meminfo: memFree=1633456/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=31940 CPUtime=641.87
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 12248 0 0 0 64177 10 0 0 25 0 1 0 372556174 32706560 7476 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 7985 7476 86 211 0 7771 0
Current children cumulated CPU time (s) 641.87
Current children cumulated vsize (KiB) 37292

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30361
/proc/meminfo: memFree=1630320/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=35264 CPUtime=701.82
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 13141 0 0 0 70171 11 0 0 25 0 1 0 372556174 36110336 8206 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529225 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 8816 8206 86 211 0 8602 0
Current children cumulated CPU time (s) 701.82
Current children cumulated vsize (KiB) 40616

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30361
/proc/meminfo: memFree=1631856/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=32332 CPUtime=761.79
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 14820 0 0 0 76168 11 0 0 25 0 1 0 372556174 33107968 7789 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 8083 7789 86 211 0 7869 0
Current children cumulated CPU time (s) 761.79
Current children cumulated vsize (KiB) 37684

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30361
/proc/meminfo: memFree=1631920/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=32592 CPUtime=821.75
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 14854 0 0 0 82163 12 0 0 25 0 1 0 372556174 33374208 7823 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 8148 7823 86 211 0 7934 0
Current children cumulated CPU time (s) 821.75
Current children cumulated vsize (KiB) 37944

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30361
/proc/meminfo: memFree=1631408/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=33504 CPUtime=881.71
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 15059 0 0 0 88159 12 0 0 25 0 1 0 372556174 34308096 7962 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 8376 7962 86 211 0 8162 0
Current children cumulated CPU time (s) 881.71
Current children cumulated vsize (KiB) 38856

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30361
/proc/meminfo: memFree=1630832/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=34416 CPUtime=941.68
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 15249 0 0 0 94156 12 0 0 25 0 1 0 372556174 35241984 8119 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 8604 8119 86 211 0 8390 0
Current children cumulated CPU time (s) 941.68
Current children cumulated vsize (KiB) 39768

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30361
/proc/meminfo: memFree=1630320/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=35064 CPUtime=1001.64
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 15403 0 0 0 100152 12 0 0 25 0 1 0 372556174 35905536 8208 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 8766 8208 86 211 0 8552 0
Current children cumulated CPU time (s) 1001.64
Current children cumulated vsize (KiB) 40416

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30363
/proc/meminfo: memFree=1629744/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=35840 CPUtime=1061.61
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 15638 0 0 0 106149 12 0 0 25 0 1 0 372556174 36700160 8378 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 8960 8378 86 211 0 8746 0
Current children cumulated CPU time (s) 1061.61
Current children cumulated vsize (KiB) 41192

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30363
/proc/meminfo: memFree=1627760/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=37832 CPUtime=1121.56
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 16189 0 0 0 112144 12 0 0 25 0 1 0 372556174 38739968 8896 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 9458 8896 86 211 0 9244 0
Current children cumulated CPU time (s) 1121.56
Current children cumulated vsize (KiB) 43184

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30363
/proc/meminfo: memFree=1625392/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=39900 CPUtime=1181.53
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 16792 0 0 0 118140 13 0 0 25 0 1 0 372556174 40857600 9499 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 9975 9499 86 211 0 9761 0
Current children cumulated CPU time (s) 1181.53
Current children cumulated vsize (KiB) 45252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30363
/proc/meminfo: memFree=1624304/2055920 swapFree=4169404/4192956
[pid=30358] ppid=30356 vsize=5352 CPUtime=0
/proc/30358/stat : 30358 (rsat.sh) S 30356 30358 29381 0 -1 4194304 305 129 0 0 0 0 0 0 19 0 1 0 372556173 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30358/statm: 1338 234 195 169 0 49 0
[pid=30361] ppid=30358 vsize=44000 CPUtime=1200.03
/proc/30361/stat : 30361 (rsat) R 30358 30358 29381 0 -1 4194304 17912 0 0 0 119990 13 0 0 25 0 1 0 372556174 45056000 9751 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/30361/statm: 11000 9751 86 211 0 10786 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 49352

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 30358 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=4999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.007998
while last known CPU time is 1200.03

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): 1200.03
CPU user time (s): 1199.9
CPU system time (s): 0.13
CPU usage (%): 99.9348
Max. virtual memory (cumulated for all children) (KiB): 49352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 434
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= 14
involuntary context switches= 3

runsolver used 1.2908 second user time and 3.08453 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Mar 10 11:27:02 UTC 2007

IDJOB= 333694
IDBENCH= 24610
IDSOLVER= 104
FILE ID= node19/333694-1173526021

PBS_JOBID= 4101137

Free space on /tmp= 66555 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-250-3.sat05-2220.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333694-1173526021/rsat.sh /tmp/evaluation/333694-1173526021/instance-333694-1173526021.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-333694-1173526021 -o ROOT/results/node19/solver-333694-1173526021 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333694-1173526021/rsat.sh /tmp/evaluation/333694-1173526021/instance-333694-1173526021.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  b79b003513b2a70c9b89188422a831e2

RANDOM SEED= 464910589

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1664024 kB
Buffers:         42192 kB
Cached:         271500 kB
SwapCached:       2440 kB
Active:         222036 kB
Inactive:       114484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664024 kB
SwapTotal:     4192956 kB
SwapFree:      4169404 kB
Dirty:            1780 kB
Writeback:           0 kB
Mapped:          30128 kB
Slab:            40948 kB
Committed_AS:  1413932 kB
PageTables:       1756 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= 66555 MiB

End job on node19 on Sat Mar 10 11:47:04 UTC 2007