Trace number 293600

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) 1200.05 1200.57

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1183327690-20.UNSAT.shuffled.cnf
MD5SUM4ad843d6b2033a064344b00f68a62595
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
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 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-293600-1171773959 -o ROOT/results/node10/solver-293600-1171773959 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293600-1171773959/rsat.sh /tmp/evaluation/293600-1171773959/instance-293600-1171773959.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 18341
/proc/meminfo: memFree=1529440/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 197350932 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 234 195 169 0 50 0
[pid=18342] ppid=18341 vsize=688 CPUtime=0
/proc/18342/stat : 18342 (SatElite) R 18341 18341 17944 0 -1 4194304 104 0 0 0 0 0 0 0 19 0 1 0 197350932 704512 86 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18342/statm: 172 87 49 128 0 41 0

[startup+0.1069 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18341
/proc/meminfo: memFree=1529440/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.514958 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18341
/proc/meminfo: memFree=1529440/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33506 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18344
/proc/meminfo: memFree=1526608/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=3360 CPUtime=1.31
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 841 0 0 0 131 0 0 0 25 0 1 0 197350933 3440640 682 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 840 682 86 211 0 626 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8716

[startup+2.97129 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18344
/proc/meminfo: memFree=1525648/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=4524 CPUtime=2.94
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 1304 0 0 0 294 0 0 0 25 0 1 0 197350933 4632576 916 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529605 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 1131 916 86 211 0 917 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9880

[startup+6.24773 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 18344
/proc/meminfo: memFree=1524048/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=5840 CPUtime=6.22
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 1853 0 0 0 622 0 0 0 25 0 1 0 197350933 5980160 1269 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 1460 1269 86 211 0 1246 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11196

[startup+12.7126 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 18344
/proc/meminfo: memFree=1521808/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=8184 CPUtime=12.69
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 2879 0 0 0 1267 2 0 0 25 0 1 0 197350933 8380416 1809 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 2046 1809 86 211 0 1832 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13540

[startup+25.5303 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 18344
/proc/meminfo: memFree=1519248/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=10936 CPUtime=25.49
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 3618 0 0 0 2547 2 0 0 25 0 1 0 197350933 11198464 2548 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 2734 2548 86 211 0 2520 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16292

[startup+51.1618 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 18344
/proc/meminfo: memFree=1517008/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=13564 CPUtime=51.12
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 5111 0 0 0 5108 4 0 0 25 0 1 0 197350933 13889536 3075 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 3391 3075 86 211 0 3177 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 18920

[startup+102.42 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 18344
/proc/meminfo: memFree=1512848/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=17264 CPUtime=102.36
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 6888 0 0 0 10231 5 0 0 25 0 1 0 197350933 17678336 4039 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 4316 4039 86 211 0 4102 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 22620

[startup+162.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18344
/proc/meminfo: memFree=1507664/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=23840 CPUtime=162.42
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 8613 0 0 0 16235 7 0 0 25 0 1 0 197350933 24412160 5378 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522881 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 5960 5378 86 211 0 5746 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 29196

[startup+222.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18344
/proc/meminfo: memFree=1505616/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=25400 CPUtime=222.48
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 10668 0 0 0 22239 9 0 0 25 0 1 0 197350933 26009600 5842 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 6350 5842 86 211 0 6136 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 30756

[startup+282.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18344
/proc/meminfo: memFree=1505616/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=25400 CPUtime=282.53
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 10699 0 0 0 28244 9 0 0 25 0 1 0 197350933 26009600 5873 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 6350 5873 86 211 0 6136 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 30756

[startup+342.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18344
/proc/meminfo: memFree=1499216/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=31940 CPUtime=342.59
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 12303 0 0 0 34248 11 0 0 25 0 1 0 197350933 32706560 7477 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 7985 7477 86 211 0 7771 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 37296

[startup+402.799 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18344
/proc/meminfo: memFree=1494736/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=36316 CPUtime=402.65
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 13438 0 0 0 40252 13 0 0 25 0 1 0 197350933 37187584 8579 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 9079 8579 86 211 0 8865 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 41672

[startup+462.875 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18344
/proc/meminfo: memFree=1494928/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=35004 CPUtime=462.7
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 15213 0 0 0 46256 14 0 0 25 0 1 0 197350933 35844096 8491 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 8751 8491 86 211 0 8537 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 40360

[startup+522.953 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 18344
/proc/meminfo: memFree=1495056/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0

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

[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=35004 CPUtime=582.82
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 15215 0 0 0 58267 15 0 0 25 0 1 0 197350933 35844096 8493 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 8751 8493 86 211 0 8537 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 40360

[startup+643.116 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18344
/proc/meminfo: memFree=1494992/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=35260 CPUtime=642.89
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 15267 0 0 0 64273 16 0 0 25 0 1 0 197350933 36106240 8545 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 8815 8545 86 211 0 8601 0
Current children cumulated CPU time (s) 642.89
Current children cumulated vsize (KiB) 40616

[startup+703.192 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18344
/proc/meminfo: memFree=1491408/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=39160 CPUtime=702.94
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 16213 0 0 0 70277 17 0 0 25 0 1 0 197350933 40099840 9458 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 9790 9458 86 211 0 9576 0
Current children cumulated CPU time (s) 702.94
Current children cumulated vsize (KiB) 44516

[startup+763.269 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 18344
/proc/meminfo: memFree=1488080/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=45360 CPUtime=763
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 17794 0 0 0 76282 18 0 0 25 0 1 0 197350933 46448640 10269 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 11340 10269 86 211 0 11126 0
Current children cumulated CPU time (s) 763
Current children cumulated vsize (KiB) 50716

[startup+823.346 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 18344
/proc/meminfo: memFree=1484688/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=48652 CPUtime=823.06
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 18659 0 0 0 82286 20 0 0 25 0 1 0 197350933 49819648 11101 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 12163 11101 86 211 0 11949 0
Current children cumulated CPU time (s) 823.06
Current children cumulated vsize (KiB) 54008

[startup+883.422 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18344
/proc/meminfo: memFree=1481808/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=51604 CPUtime=883.11
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 19430 0 0 0 88290 21 0 0 25 0 1 0 197350933 52842496 11839 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 12901 11839 86 211 0 12687 0
Current children cumulated CPU time (s) 883.11
Current children cumulated vsize (KiB) 56960

[startup+943.517 s]
/proc/loadavg: 1.07 1.02 1.00 2/85 18456
/proc/meminfo: memFree=1477912/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=54280 CPUtime=943.13
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 20100 0 0 0 94291 22 0 0 25 0 1 0 197350933 55582720 12509 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 13570 12509 86 211 0 13356 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 59636

[startup+1003.62 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 18542
/proc/meminfo: memFree=1477968/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=54092 CPUtime=1003.16
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 23784 0 0 0 100291 25 0 0 25 0 1 0 197350933 55390208 12688 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 13523 12688 86 211 0 13309 0
Current children cumulated CPU time (s) 1003.16
Current children cumulated vsize (KiB) 59448

[startup+1063.69 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 18542
/proc/meminfo: memFree=1478544/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=53312 CPUtime=1063.23
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 23797 0 0 0 106297 26 0 0 25 0 1 0 197350933 54591488 12572 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 13328 12572 86 211 0 13114 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 58668

[startup+1123.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18542
/proc/meminfo: memFree=1478544/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=53312 CPUtime=1123.28
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 23805 0 0 0 112302 26 0 0 25 0 1 0 197350933 54591488 12580 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 13328 12580 86 211 0 13114 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 58668

[startup+1183.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18542
/proc/meminfo: memFree=1478608/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=53312 CPUtime=1183.34
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 23805 0 0 0 118307 27 0 0 25 0 1 0 197350933 54591488 12580 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 13328 12580 86 211 0 13114 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 58668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18542
/proc/meminfo: memFree=1478608/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=53312 CPUtime=1200.05
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 23805 0 0 0 119978 27 0 0 25 0 1 0 197350933 54591488 12580 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 13328 12580 86 211 0 13114 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 58668

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18542
/proc/meminfo: memFree=1478608/2055920 swapFree=4192812/4192956
[pid=18341] ppid=18339 vsize=5356 CPUtime=0
/proc/18341/stat : 18341 (rsat.sh) S 18339 18341 17944 0 -1 4194304 307 146 0 0 0 0 0 0 18 0 1 0 197350932 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18341/statm: 1339 235 195 169 0 50 0
[pid=18344] ppid=18341 vsize=53312 CPUtime=1200.05
/proc/18344/stat : 18344 (rsat) R 18341 18341 17944 0 -1 4194304 23805 0 0 0 119978 27 0 0 25 0 1 0 197350933 54591488 12580 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18344/statm: 13328 12580 86 211 0 13114 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 58668

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18341 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=999
CPU time returned by wait4() is 0.009997
while last known CPU time is 1200.05

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

Real time (s): 1200.57
CPU time (s): 1200.05
CPU user time (s): 1199.78
CPU system time (s): 0.27
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 74244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 453
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= 3

runsolver used 1.20182 second user time and 3.06653 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sun Feb 18 04:45:59 UTC 2007

IDJOB= 293600
IDBENCH= 19868
IDSOLVER= 104
FILE ID= node10/293600-1171773959

PBS_JOBID= 3839288

Free space on /tmp= 66543 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1183327690-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293600-1171773959/rsat.sh /tmp/evaluation/293600-1171773959/instance-293600-1171773959.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-293600-1171773959 -o ROOT/results/node10/solver-293600-1171773959 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293600-1171773959/rsat.sh /tmp/evaluation/293600-1171773959/instance-293600-1171773959.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  4ad843d6b2033a064344b00f68a62595

RANDOM SEED= 676760786

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1529912 kB
Buffers:         47884 kB
Cached:         364264 kB
SwapCached:          0 kB
Active:         238864 kB
Inactive:       217464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1529912 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1736 kB
Writeback:           0 kB
Mapped:          63112 kB
Slab:            55200 kB
Committed_AS:  1140832 kB
PageTables:       1832 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= 66543 MiB

End job on node10 on Sun Feb 18 05:06:02 UTC 2007