Trace number 292985

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) 1200.04 1200.37

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S114606831-19.UNSAT.shuffled.cnf
MD5SUMf58c1c79829cde7ca8870c737bfcca7c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark847.449
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-292985-1171762508 -o ROOT/results/node61/solver-292985-1171762508 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292985-1171762508/rsat.sh /tmp/evaluation/292985-1171762508/instance-292985-1171762508.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: 0.92 0.98 0.99 3/64 29754
/proc/meminfo: memFree=950248/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 196207767 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 233 195 169 0 49 0
[pid=29755] ppid=29754 vsize=688 CPUtime=0
/proc/29755/stat : 29755 (SatElite) R 29754 29754 29269 0 -1 4194304 102 0 0 0 0 0 0 0 20 0 1 0 196207767 704512 84 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/29755/statm: 172 84 49 128 0 41 0

[startup+0.106884 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29754
/proc/meminfo: memFree=950248/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514925 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29754
/proc/meminfo: memFree=950248/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33503 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 29757
/proc/meminfo: memFree=947544/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=3232 CPUtime=1.31
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 742 0 0 0 131 0 0 0 25 0 1 0 196207768 3309568 631 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 808 631 86 211 0 594 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8584

[startup+2.97116 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 29757
/proc/meminfo: memFree=946776/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=4564 CPUtime=2.94
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 1294 0 0 0 294 0 0 0 25 0 1 0 196207768 4673536 954 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 1141 954 86 211 0 927 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9916

[startup+6.25947 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 29757
/proc/meminfo: memFree=945368/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=5588 CPUtime=6.24
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 1743 0 0 0 623 1 0 0 25 0 1 0 196207768 5722112 1207 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523274 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 1397 1207 86 211 0 1183 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10940

[startup+12.7131 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 29757
/proc/meminfo: memFree=943576/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=7288 CPUtime=12.68
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 2619 0 0 0 1267 1 0 0 25 0 1 0 196207768 7462912 1597 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 1822 1597 86 211 0 1608 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12640

[startup+25.5253 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 29757
/proc/meminfo: memFree=940120/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=10436 CPUtime=25.49
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 3850 0 0 0 2547 2 0 0 25 0 1 0 196207768 10686464 2440 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526447 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 2609 2440 86 211 0 2395 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15788

[startup+51.1468 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 29757
/proc/meminfo: memFree=937752/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=13624 CPUtime=51.11
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 4688 0 0 0 5108 3 0 0 25 0 1 0 196207768 13950976 3084 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 3406 3084 86 211 0 3192 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 18976

[startup+102.39 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 29757
/proc/meminfo: memFree=934872/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=16392 CPUtime=102.34
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 6192 0 0 0 10230 4 0 0 25 0 1 0 196207768 16785408 3816 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 4098 3816 86 211 0 3884 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 21744

[startup+162.451 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29757
/proc/meminfo: memFree=928920/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=22980 CPUtime=162.39
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 9534 0 0 0 16233 6 0 0 25 0 1 0 196207768 23531520 5202 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 5745 5202 86 211 0 5531 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 28332

[startup+222.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29757
/proc/meminfo: memFree=928920/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=22980 CPUtime=222.43
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 9534 0 0 0 22237 6 0 0 25 0 1 0 196207768 23531520 5202 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 5745 5202 86 211 0 5531 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 28332

[startup+282.569 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29759
/proc/meminfo: memFree=924056/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=27912 CPUtime=282.47
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 10791 0 0 0 28240 7 0 0 25 0 1 0 196207768 28581888 6459 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 6978 6459 86 211 0 6764 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 33264

[startup+342.625 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29759
/proc/meminfo: memFree=920216/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=30688 CPUtime=342.51
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 13525 0 0 0 34242 9 0 0 25 0 1 0 196207768 31424512 7338 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 7672 7338 86 211 0 7458 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 36040

[startup+402.686 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29759
/proc/meminfo: memFree=920280/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=30688 CPUtime=402.56
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 13532 0 0 0 40247 9 0 0 25 0 1 0 196207768 31424512 7345 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 7672 7345 86 211 0 7458 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 36040

[startup+462.741 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29759
/proc/meminfo: memFree=920408/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=31012 CPUtime=462.6
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 13572 0 0 0 46251 9 0 0 25 0 1 0 196207768 31756288 7385 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 7753 7385 86 211 0 7539 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 36364

[startup+522.797 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29759
/proc/meminfo: memFree=919320/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0

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

[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=34480 CPUtime=582.69
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 14388 0 0 0 58259 10 0 0 25 0 1 0 196207768 35307520 8201 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 8620 8201 86 211 0 8406 0
Current children cumulated CPU time (s) 582.69
Current children cumulated vsize (KiB) 39832

[startup+642.921 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29759
/proc/meminfo: memFree=913240/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=38520 CPUtime=642.74
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 15412 0 0 0 64263 11 0 0 25 0 1 0 196207768 39444480 9192 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 9630 9192 86 211 0 9416 0
Current children cumulated CPU time (s) 642.74
Current children cumulated vsize (KiB) 43872

[startup+702.981 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29759
/proc/meminfo: memFree=910104/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=44372 CPUtime=702.78
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 16962 0 0 0 70266 12 0 0 25 0 1 0 196207768 45436928 9939 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526289 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 11093 9939 86 211 0 10879 0
Current children cumulated CPU time (s) 702.78
Current children cumulated vsize (KiB) 49724

[startup+763.037 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29759
/proc/meminfo: memFree=907224/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=47388 CPUtime=762.82
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 17666 0 0 0 76269 13 0 0 25 0 1 0 196207768 48525312 10643 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 11847 10643 86 211 0 11633 0
Current children cumulated CPU time (s) 762.82
Current children cumulated vsize (KiB) 52740

[startup+823.097 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29759
/proc/meminfo: memFree=904472/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=49880 CPUtime=822.86
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 18345 0 0 0 82273 13 0 0 25 0 1 0 196207768 51077120 11322 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 12470 11322 86 211 0 12256 0
Current children cumulated CPU time (s) 822.86
Current children cumulated vsize (KiB) 55232

[startup+883.151 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 29759
/proc/meminfo: memFree=906264/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=46828 CPUtime=882.91
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 21562 0 0 0 88276 15 0 0 25 0 1 0 196207768 47951872 10882 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 11707 10882 86 211 0 11493 0
Current children cumulated CPU time (s) 882.91
Current children cumulated vsize (KiB) 52180

[startup+943.206 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 29759
/proc/meminfo: memFree=906264/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=46828 CPUtime=942.95
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 21566 0 0 0 94280 15 0 0 25 0 1 0 196207768 47951872 10886 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 11707 10886 86 211 0 11493 0
Current children cumulated CPU time (s) 942.95
Current children cumulated vsize (KiB) 52180

[startup+1003.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29759
/proc/meminfo: memFree=906264/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=46828 CPUtime=1002.99
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 21572 0 0 0 100284 15 0 0 25 0 1 0 196207768 47951872 10892 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 11707 10892 86 211 0 11493 0
Current children cumulated CPU time (s) 1002.99
Current children cumulated vsize (KiB) 52180

[startup+1063.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29759
/proc/meminfo: memFree=906264/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=46828 CPUtime=1063.04
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 21572 0 0 0 106289 15 0 0 25 0 1 0 196207768 47951872 10892 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 11707 10892 86 211 0 11493 0
Current children cumulated CPU time (s) 1063.04
Current children cumulated vsize (KiB) 52180

[startup+1123.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29759
/proc/meminfo: memFree=905496/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=47868 CPUtime=1123.08
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 21792 0 0 0 112293 15 0 0 25 0 1 0 196207768 49016832 11046 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 11967 11046 86 211 0 11753 0
Current children cumulated CPU time (s) 1123.08
Current children cumulated vsize (KiB) 53220

[startup+1183.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29759
/proc/meminfo: memFree=905432/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=48132 CPUtime=1183.12
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 21840 0 0 0 118297 15 0 0 25 0 1 0 196207768 49287168 11094 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 12033 11094 86 211 0 11819 0
Current children cumulated CPU time (s) 1183.12
Current children cumulated vsize (KiB) 53484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29759
/proc/meminfo: memFree=905432/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=48132 CPUtime=1200.04
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 21843 0 0 0 119988 16 0 0 25 0 1 0 196207768 49287168 11097 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 12033 11097 86 211 0 11819 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 53484

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29759
/proc/meminfo: memFree=905432/2055920 swapFree=4183164/4192956
[pid=29754] ppid=29752 vsize=5352 CPUtime=0
/proc/29754/stat : 29754 (rsat.sh) S 29752 29754 29269 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 196207767 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29754/statm: 1338 234 195 169 0 49 0
[pid=29757] ppid=29754 vsize=48132 CPUtime=1200.04
/proc/29757/stat : 29757 (rsat) R 29754 29754 29269 0 -1 4194304 21843 0 0 0 119988 16 0 0 25 0 1 0 196207768 49287168 11097 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29757/statm: 12033 11097 86 211 0 11819 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 53484

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29754 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.009997
while last known CPU time is 1200.04

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

Real time (s): 1200.37
CPU time (s): 1200.04
CPU user time (s): 1199.88
CPU system time (s): 0.16
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 67680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 448
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 0.856869 second user time and 2.44863 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Sun Feb 18 01:35:08 UTC 2007

IDJOB= 292985
IDBENCH= 19853
IDSOLVER= 104
FILE ID= node61/292985-1171762508

PBS_JOBID= 3839502

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S114606831-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292985-1171762508/rsat.sh /tmp/evaluation/292985-1171762508/instance-292985-1171762508.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-292985-1171762508 -o ROOT/results/node61/solver-292985-1171762508 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292985-1171762508/rsat.sh /tmp/evaluation/292985-1171762508/instance-292985-1171762508.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  f58c1c79829cde7ca8870c737bfcca7c

RANDOM SEED= 965810345

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:        950720 kB
Buffers:         33472 kB
Cached:         975260 kB
SwapCached:       3584 kB
Active:         328524 kB
Inactive:       689580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        950720 kB
SwapTotal:     4192956 kB
SwapFree:      4183164 kB
Dirty:            1708 kB
Writeback:           0 kB
Mapped:          15424 kB
Slab:            73240 kB
Committed_AS:   547956 kB
PageTables:       1388 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 node61 on Sun Feb 18 01:55:11 UTC 2007