Trace number 314940

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.06 1200.51

General information on the benchmark

Nameindustrial/fuhs/hard/
AProVE07-27.cnf
MD5SUMa948576641dd03cc33abaca38a6e7e4c
Bench CategoryINDUST (industrial 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 variables7729
Number of clauses29194
Sum of the clauses size77124
Maximum clause length201
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 214904
Number of clauses of size 311692
Number of clauses of size 41614
Number of clauses of size 5463
Number of clauses of size over 5520

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   28318    74883 |    8495       0        0     nan |  0.000 % |
0.19/0.24	c |         0 |   19862    62399 |      --       0       --      -- |     --   | -8325/-12062
0.19/0.24	c ==============================================================================
0.19/0.24	c Result  :   #vars: 3611   #clauses: 19862   #literals: 62399
0.19/0.24	c CPU time:   0.225965 s
0.19/0.24	c ==============================================================================
0.19/0.28	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/node22/watcher-314940-1172645739 -o ROOT/results/node22/solver-314940-1172645739 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314940-1172645739/rsat.sh /tmp/evaluation/314940-1172645739/instance-314940-1172645739.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 0.97 0.99 3/77 15135
/proc/meminfo: memFree=1624336/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284527858 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15135/statm: 1338 233 195 169 0 49 0
[pid=15136] ppid=15135 vsize=1556 CPUtime=0
/proc/15136/stat : 15136 (SatElite) R 15135 15135 14265 0 -1 4194304 273 0 0 0 0 0 0 0 19 0 1 0 284527858 1593344 255 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134548460 0 0 4096 3 0 0 0 17 1 0 0
/proc/15136/statm: 389 258 49 128 0 258 0

[startup+0.0677201 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15135
/proc/meminfo: memFree=1624336/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284527858 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15135/statm: 1338 233 195 169 0 49 0
[pid=15136] ppid=15135 vsize=4476 CPUtime=0.05
/proc/15136/stat : 15136 (SatElite) R 15135 15135 14265 0 -1 4194304 1073 0 0 0 5 0 0 0 19 0 1 0 284527858 4583424 1031 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/15136/statm: 1119 1031 69 128 0 988 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9828

[startup+0.102722 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15135
/proc/meminfo: memFree=1624336/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284527858 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15135/statm: 1338 233 195 169 0 49 0
[pid=15136] ppid=15135 vsize=4956 CPUtime=0.08
/proc/15136/stat : 15136 (SatElite) R 15135 15135 14265 0 -1 4194304 1171 0 0 0 8 0 0 0 19 0 1 0 284527858 5074944 1129 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134571349 0 0 4096 3 0 0 0 17 1 0 0
/proc/15136/statm: 1239 1129 69 128 0 1108 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10308

[startup+0.302737 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15135
/proc/meminfo: memFree=1624336/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 5352

[startup+0.701773 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15135
/proc/meminfo: memFree=1624336/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 5352

[startup+1.50183 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 15138
/proc/meminfo: memFree=1629504/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=3832 CPUtime=1.21
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 836 0 0 0 121 0 0 0 25 0 1 0 284527886 3923968 806 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522773 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 958 806 86 211 0 744 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9184

[startup+3.10194 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 15138
/proc/meminfo: memFree=1628800/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=4360 CPUtime=2.81
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 941 0 0 0 281 0 0 0 25 0 1 0 284527886 4464640 911 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 1090 911 86 211 0 876 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9712

[startup+6.30118 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 15138
/proc/meminfo: memFree=1627776/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=5132 CPUtime=6.01
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 1221 0 0 0 601 0 0 0 25 0 1 0 284527886 5255168 1126 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530168 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 1283 1126 86 211 0 1069 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10484

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 15138
/proc/meminfo: memFree=1625416/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=7176 CPUtime=12.41
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 1939 0 0 0 1240 1 0 0 25 0 1 0 284527886 7348224 1584 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 1794 1584 86 211 0 1580 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12528

[startup+25.5026 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 15138
/proc/meminfo: memFree=1623368/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=9420 CPUtime=25.2
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 2949 0 0 0 2519 1 0 0 25 0 1 0 284527886 9646080 2108 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 2355 2108 86 211 0 2141 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14772

[startup+51.1025 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 15138
/proc/meminfo: memFree=1620360/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=12304 CPUtime=50.8
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 4089 0 0 0 5078 2 0 0 25 0 1 0 284527886 12599296 2860 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 3076 2860 86 211 0 2862 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17656

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 15138
/proc/meminfo: memFree=1615944/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=17176 CPUtime=101.99
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 6342 0 0 0 10195 4 0 0 25 0 1 0 284527886 17588224 3960 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 4294 3960 86 211 0 4080 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22528

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 3/79 15138
/proc/meminfo: memFree=1607176/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=26328 CPUtime=161.97
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 8617 0 0 0 16191 6 0 0 25 0 1 0 284527886 26959872 6202 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 6582 6202 86 211 0 6368 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 31680

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 15138
/proc/meminfo: memFree=1606216/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=26832 CPUtime=221.95
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 9738 0 0 0 22188 7 0 0 25 0 1 0 284527886 27475968 6406 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 6708 6406 86 211 0 6494 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32184

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 15138
/proc/meminfo: memFree=1606600/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=25916 CPUtime=281.94
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 9740 0 0 0 28186 8 0 0 25 0 1 0 284527886 26537984 6254 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 6479 6254 86 211 0 6265 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 31268

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/85 15222
/proc/meminfo: memFree=1603656/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=27832 CPUtime=341.89
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 10231 0 0 0 34180 9 0 0 25 0 1 0 284527886 28499968 6712 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 6958 6712 86 211 0 6744 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 33184

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/85 15306
/proc/meminfo: memFree=1598216/2055920 swapFree=4144436/4192956

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

[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=37260 CPUtime=581.75
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 14507 0 0 0 58161 14 0 0 25 0 1 0 284527886 38154240 8731 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 9315 8731 86 211 0 9101 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 42612

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 15336
/proc/meminfo: memFree=1592840/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=41128 CPUtime=641.74
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 15451 0 0 0 64158 16 0 0 25 0 1 0 284527886 42115072 9675 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 10282 9675 86 211 0 10068 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 46480

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 15336
/proc/meminfo: memFree=1586568/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=47136 CPUtime=701.72
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 17099 0 0 0 70154 18 0 0 25 0 1 0 284527886 48267264 11257 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 11784 11257 86 211 0 11570 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 52488

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 15336
/proc/meminfo: memFree=1580680/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=52992 CPUtime=761.71
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 18666 0 0 0 76151 20 0 0 25 0 1 0 284527886 54263808 12693 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 13248 12693 86 211 0 13034 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 58344

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 15336
/proc/meminfo: memFree=1576584/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=55728 CPUtime=821.69
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 21538 0 0 0 82146 23 0 0 25 0 1 0 284527886 57065472 13630 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 13932 13630 86 211 0 13718 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 61080

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 3/79 15336
/proc/meminfo: memFree=1577224/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=54948 CPUtime=881.68
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 21626 0 0 0 88144 24 0 0 25 0 1 0 284527886 56266752 13516 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 13737 13516 86 211 0 13523 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 60300

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 15336
/proc/meminfo: memFree=1576776/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=55596 CPUtime=941.65
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 21808 0 0 0 94141 24 0 0 25 0 1 0 284527886 56930304 13599 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 13899 13599 86 211 0 13685 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 60948

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 15336
/proc/meminfo: memFree=1576456/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=56116 CPUtime=1001.64
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 21969 0 0 0 100139 25 0 0 25 0 1 0 284527886 57462784 13695 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 14029 13695 86 211 0 13815 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 61468

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 15336
/proc/meminfo: memFree=1576072/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=56900 CPUtime=1061.62
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 22148 0 0 0 106137 25 0 0 25 0 1 0 284527886 58265600 13809 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 14225 13809 86 211 0 14011 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 62252

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 15336
/proc/meminfo: memFree=1575560/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=57620 CPUtime=1121.61
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 22355 0 0 0 112135 26 0 0 25 0 1 0 284527886 59002880 13918 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525878 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 14405 13918 86 211 0 14191 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 62972

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 15336
/proc/meminfo: memFree=1575048/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=58148 CPUtime=1181.6
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 22488 0 0 0 118133 27 0 0 25 0 1 0 284527886 59543552 14051 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 14537 14051 86 211 0 14323 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 63500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 15336
/proc/meminfo: memFree=1574792/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=58280 CPUtime=1199.8
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 22530 0 0 0 119953 27 0 0 25 0 1 0 284527886 59678720 14093 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 14570 14093 86 211 0 14356 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 63632

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 15336
/proc/meminfo: memFree=1574792/2055920 swapFree=4144436/4192956
[pid=15135] ppid=15133 vsize=5352 CPUtime=0.26
/proc/15135/stat : 15135 (rsat.sh) S 15133 15135 14265 0 -1 4194304 306 1359 0 0 0 0 25 1 16 0 1 0 284527858 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15135/statm: 1338 234 195 169 0 49 0
[pid=15138] ppid=15135 vsize=58280 CPUtime=1199.8
/proc/15138/stat : 15138 (rsat) R 15135 15135 14265 0 -1 4194304 22530 0 0 0 119953 27 0 0 25 0 1 0 284527886 59678720 14093 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15138/statm: 14570 14093 86 211 0 14356 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 63632

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15135 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=252961 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=21996
CPU time returned by wait4() is 0.274957
while last known CPU time is 1200.06

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

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.78
CPU system time (s): 0.28
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 69200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.252961
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1665
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= 3

runsolver used 1.20682 second user time and 3.17052 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Feb 28 06:55:39 UTC 2007

IDJOB= 314940
IDBENCH= 20404
IDSOLVER= 104
FILE ID= node22/314940-1172645739

PBS_JOBID= 3981167

Free space on /tmp= 66524 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/fuhs/hard/AProVE07-27.cnf
COMMAND LINE= /tmp/evaluation/314940-1172645739/rsat.sh /tmp/evaluation/314940-1172645739/instance-314940-1172645739.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-314940-1172645739 -o ROOT/results/node22/solver-314940-1172645739 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314940-1172645739/rsat.sh /tmp/evaluation/314940-1172645739/instance-314940-1172645739.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  a948576641dd03cc33abaca38a6e7e4c

RANDOM SEED= 891202343

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1624680 kB
Buffers:         22640 kB
Cached:         341904 kB
SwapCached:      14216 kB
Active:          95592 kB
Inactive:       292172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1624680 kB
SwapTotal:     4192956 kB
SwapFree:      4144436 kB
Dirty:            2136 kB
Writeback:           0 kB
Mapped:          30140 kB
Slab:            29052 kB
Committed_AS:   774264 kB
PageTables:       1696 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= 66531 MiB

End job on node22 on Wed Feb 28 07:15:42 UTC 2007