Trace number 456523

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) 5000.04 5002.01

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
MD5SUM82718e0ff54407c78c5fcacb97224b1c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1080     3240 |     323       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 270   #clauses: 1080   #literals: 3240
0.00/0.00	c CPU time:   0.001999 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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-456523-1178346555 -o ROOT/results/node13/solver-456523-1178346555 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456523-1178346555/rsat.sh /tmp/evaluation/456523-1178346555/instance-456523-1178346555.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 1.00 3/77 2930
/proc/meminfo: memFree=1673928/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 282573327 5484544 234 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 234 195 169 0 50 0
[pid=2931] ppid=2930 vsize=820 CPUtime=0
/proc/2931/stat : 2931 (SatElite) R 2930 2930 2598 0 -1 4194304 128 0 0 0 0 0 0 0 20 0 1 0 282573327 839680 110 18446744073709551615 134512640 135038345 4294956640 18446744073709551615 134571285 0 0 4096 3 0 0 0 17 1 0 0
/proc/2931/statm: 205 110 67 128 0 74 0

[startup+0.061064 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2930
/proc/meminfo: memFree=1673928/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101073 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2930
/proc/meminfo: memFree=1673928/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301116 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2930
/proc/meminfo: memFree=1673928/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701204 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2930
/proc/meminfo: memFree=1673928/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2933
/proc/meminfo: memFree=1672184/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=2996 CPUtime=1.48
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 694 0 0 0 148 0 0 0 25 0 1 0 282573328 3067904 592 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 749 592 86 211 0 535 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8352

[startup+3.10171 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2933
/proc/meminfo: memFree=1671224/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=3752 CPUtime=3.08
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 951 0 0 0 308 0 0 0 25 0 1 0 282573328 3842048 785 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134529736 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 938 785 86 211 0 724 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9108

[startup+6.30139 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2933
/proc/meminfo: memFree=1669560/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=4788 CPUtime=6.27
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 1367 0 0 0 627 0 0 0 25 0 1 0 282573328 4902912 1005 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 1197 1005 86 211 0 983 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10144

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2933
/proc/meminfo: memFree=1667576/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=6608 CPUtime=12.67
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 2047 0 0 0 1266 1 0 0 25 0 1 0 282573328 6766592 1489 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 1652 1489 86 211 0 1438 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11964

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2933
/proc/meminfo: memFree=1665848/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=8828 CPUtime=25.46
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 2644 0 0 0 2545 1 0 0 25 0 1 0 282573328 9039872 1988 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 2207 1988 86 211 0 1993 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14184

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2933
/proc/meminfo: memFree=1664568/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=10080 CPUtime=51.06
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 3351 0 0 0 5104 2 0 0 25 0 1 0 282573328 10321920 2307 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 2520 2307 86 211 0 2306 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15436

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2933
/proc/meminfo: memFree=1661688/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=13376 CPUtime=102.25
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 5005 0 0 0 10221 4 0 0 25 0 1 0 282573328 13697024 2995 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 3344 2995 86 211 0 3130 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 18732

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2933
/proc/meminfo: memFree=1657144/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=17808 CPUtime=162.22
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 6175 0 0 0 16216 6 0 0 25 0 1 0 282573328 18235392 4165 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 4452 4165 86 211 0 4238 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 23164

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2933
/proc/meminfo: memFree=1655416/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=19088 CPUtime=222.19
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 7349 0 0 0 22213 6 0 0 25 0 1 0 282573328 19546112 4527 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 4772 4527 86 211 0 4558 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 24444

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2933
/proc/meminfo: memFree=1655416/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=19088 CPUtime=282.18
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 7349 0 0 0 28211 7 0 0 25 0 1 0 282573328 19546112 4527 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 4772 4527 86 211 0 4558 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 24444

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2933
/proc/meminfo: memFree=1651960/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=22728 CPUtime=342.15
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 8285 0 0 0 34207 8 0 0 25 0 1 0 282573328 23273472 5430 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 5682 5430 86 211 0 5468 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 28084

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2933
/proc/meminfo: memFree=1648824/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=27344 CPUtime=402.13
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 9484 0 0 0 40203 10 0 0 25 0 1 0 282573328 28000256 6210 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 6836 6210 86 211 0 6622 0

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

/proc/2933/statm: 17528 16344 86 211 0 17314 0
Current children cumulated CPU time (s) 4300.59
Current children cumulated vsize (KiB) 75468

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3133
/proc/meminfo: memFree=1607288/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=71064 CPUtime=4360.57
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 31780 0 0 0 435995 62 0 0 25 0 1 0 282573328 72769536 16579 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 17766 16579 86 211 0 17552 0
Current children cumulated CPU time (s) 4360.57
Current children cumulated vsize (KiB) 76420

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3134
/proc/meminfo: memFree=1606520/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=71708 CPUtime=4420.55
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 31966 0 0 0 441992 63 0 0 25 0 1 0 282573328 73428992 16765 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 17927 16765 86 211 0 17713 0
Current children cumulated CPU time (s) 4420.55
Current children cumulated vsize (KiB) 77064

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3135
/proc/meminfo: memFree=1605688/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=72480 CPUtime=4480.53
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 32179 0 0 0 447989 64 0 0 25 0 1 0 282573328 74219520 16978 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 18120 16978 86 211 0 17906 0
Current children cumulated CPU time (s) 4480.53
Current children cumulated vsize (KiB) 77836

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3135
/proc/meminfo: memFree=1604920/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=73124 CPUtime=4540.51
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 32359 0 0 0 453986 65 0 0 25 0 1 0 282573328 74878976 17158 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 18281 17158 86 211 0 18067 0
Current children cumulated CPU time (s) 4540.51
Current children cumulated vsize (KiB) 78480

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3135
/proc/meminfo: memFree=1604024/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=74040 CPUtime=4600.49
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 32579 0 0 0 459984 65 0 0 25 0 1 0 282573328 75816960 17378 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 18510 17378 86 211 0 18296 0
Current children cumulated CPU time (s) 4600.49
Current children cumulated vsize (KiB) 79396

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3135
/proc/meminfo: memFree=1603128/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=74940 CPUtime=4660.46
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 32808 0 0 0 465980 66 0 0 25 0 1 0 282573328 76738560 17607 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 18735 17607 86 211 0 18521 0
Current children cumulated CPU time (s) 4660.46
Current children cumulated vsize (KiB) 80296

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3135
/proc/meminfo: memFree=1601592/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=75984 CPUtime=4720.44
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 33249 0 0 0 471977 67 0 0 25 0 1 0 282573328 77807616 17983 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 18996 17983 86 211 0 18782 0
Current children cumulated CPU time (s) 4720.44
Current children cumulated vsize (KiB) 81340

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3135
/proc/meminfo: memFree=1600824/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=76656 CPUtime=4780.42
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 33423 0 0 0 477974 68 0 0 25 0 1 0 282573328 78495744 18157 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 19164 18157 86 211 0 18950 0
Current children cumulated CPU time (s) 4780.42
Current children cumulated vsize (KiB) 82012

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3135
/proc/meminfo: memFree=1599992/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=77808 CPUtime=4840.4
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 33757 0 0 0 483971 69 0 0 25 0 1 0 282573328 79675392 18362 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 19452 18362 86 211 0 19238 0
Current children cumulated CPU time (s) 4840.4
Current children cumulated vsize (KiB) 83164

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3135
/proc/meminfo: memFree=1599352/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=78320 CPUtime=4900.38
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 33915 0 0 0 489968 70 0 0 25 0 1 0 282573328 80199680 18520 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 19580 18520 86 211 0 19366 0
Current children cumulated CPU time (s) 4900.38
Current children cumulated vsize (KiB) 83676

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3135
/proc/meminfo: memFree=1598712/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=78964 CPUtime=4960.36
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 34080 0 0 0 495965 71 0 0 25 0 1 0 282573328 80859136 18685 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 19741 18685 86 211 0 19527 0
Current children cumulated CPU time (s) 4960.36
Current children cumulated vsize (KiB) 84320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3135
/proc/meminfo: memFree=1598264/2055920 swapFree=4159396/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (rsat.sh) S 2928 2930 2598 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 282573327 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2930/statm: 1339 235 195 169 0 50 0
[pid=2933] ppid=2930 vsize=79608 CPUtime=5000.04
/proc/2933/stat : 2933 (rsat) R 2930 2930 2598 0 -1 4194304 34218 0 0 0 499933 71 0 0 25 0 1 0 282573328 81518592 18790 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2933/statm: 19902 18790 86 211 0 19688 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 84964

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2930 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=3999
# CPU time returned by wait4() is 0.008998
# while last known CPU time is 5000.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5002.01
CPU time (s): 5000.04
CPU user time (s): 4999.33
CPU system time (s): 0.71
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 84964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
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= 436
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= 16
involuntary context switches= 2

runsolver used 4.77727 second user time and 13.378 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sat May  5 06:29:15 UTC 2007

IDJOB= 456523
IDBENCH= 24740
IDSOLVER= 169
FILE ID= node13/456523-1178346555

PBS_JOBID= 5188608

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456523-1178346555/rsat.sh /tmp/evaluation/456523-1178346555/instance-456523-1178346555.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-456523-1178346555 -o ROOT/results/node13/solver-456523-1178346555 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456523-1178346555/rsat.sh /tmp/evaluation/456523-1178346555/instance-456523-1178346555.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  82718e0ff54407c78c5fcacb97224b1c

RANDOM SEED= 411446788

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1674400 kB
Buffers:         95784 kB
Cached:         187540 kB
SwapCached:      13156 kB
Active:         186704 kB
Inactive:       125172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674400 kB
SwapTotal:     4192956 kB
SwapFree:      4159396 kB
Dirty:            1704 kB
Writeback:           0 kB
Mapped:          34216 kB
Slab:            55112 kB
Committed_AS:  9696720 kB
PageTables:       1880 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= 66563 MiB

End job on node13 on Sat May  5 07:52:39 UTC 2007