Trace number 1537758

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 2009-03-22? (TO) 1200.07 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S859578263-029.cnf
MD5SUM17df6005fb09e0a5c9a1d88e4e3ac572
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark158.524
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   42000   126000 |   12600       0        0     nan |  0.000 % |
0.09/0.13	c |         0 |   41748   126676 |      --       0       --      -- |     --   | -252/676
0.09/0.13	c ==============================================================================
0.09/0.13	c Result  :   #vars: 9766   #clauses: 41748   #literals: 126676
0.09/0.13	c CPU time:   0.121981 s
0.09/0.13	c ==============================================================================
0.09/0.18	c Rsat version 3.02
0.17/0.22	c Base unit clause learned: 0

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1537758-1238434925/watcher-1537758-1238434925 -o /tmp/evaluation-result-1537758-1238434925/solver-1537758-1238434925 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537758-1238434925.cnf HOME 

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): 1800 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 1.05 3/64 23568
/proc/meminfo: memFree=1098832/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0
/proc/23568/stat : 23568 (rsat.sh) R 23566 23568 23256 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 1116158407 5484544 239 1992294400 4194304 4889804 548682068768 18446744073709551615 227848809119 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/23568/statm: 1339 239 198 169 0 50 0
[pid=23569] ppid=23568 vsize=1912 CPUtime=0
/proc/23569/stat : 23569 (SatElite) R 23568 23568 23256 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 1116158407 1957888 239 1992294400 4194304 4959918 548682068656 18446744073709551615 4438128 0 0 4096 3 0 0 0 17 1 0 0
/proc/23569/statm: 478 247 63 186 0 288 0

[startup+0.0706489 s]
/proc/loadavg: 1.00 1.00 1.05 3/64 23568
/proc/meminfo: memFree=1098832/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116158407 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23568/statm: 1339 240 199 169 0 50 0
[pid=23569] ppid=23568 vsize=9592 CPUtime=0.06
/proc/23569/stat : 23569 (SatElite) R 23568 23568 23256 0 -1 4194304 2071 0 0 0 5 1 0 0 19 0 1 0 1116158407 9822208 2054 1992294400 4194304 4959918 548682068656 18446744073709551615 4269911 0 0 4096 3 0 0 0 17 1 0 0
/proc/23569/statm: 2398 2054 90 186 0 2208 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 14948

[startup+0.101653 s]
/proc/loadavg: 1.00 1.00 1.05 3/64 23568
/proc/meminfo: memFree=1098832/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116158407 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23568/statm: 1339 240 199 169 0 50 0
[pid=23569] ppid=23568 vsize=9592 CPUtime=0.09
/proc/23569/stat : 23569 (SatElite) R 23568 23568 23256 0 -1 4194304 2071 0 0 0 8 1 0 0 19 0 1 0 1116158407 9822208 2054 1992294400 4194304 4959918 548682068656 18446744073709551615 4270114 0 0 4096 3 0 0 0 17 1 0 0
/proc/23569/statm: 2398 2054 90 186 0 2208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14948

[startup+0.301681 s]
/proc/loadavg: 1.00 1.00 1.05 3/64 23568
/proc/meminfo: memFree=1098832/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5356

[startup+0.701719 s]
/proc/loadavg: 1.00 1.00 1.05 3/64 23568
/proc/meminfo: memFree=1098832/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5356

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 23571
/proc/meminfo: memFree=1091328/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=9704 CPUtime=1.3
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 2028 0 0 0 129 1 0 0 25 0 1 0 1116158426 9936896 1957 1992294400 4194304 5460562 548682068784 18446744073709551615 4797079 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 2426 1957 116 309 0 2113 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 15060

[startup+3.10194 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 23571
/proc/meminfo: memFree=1088640/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=13388 CPUtime=2.9
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 2952 0 0 0 288 2 0 0 25 0 1 0 1116158426 13709312 2881 1992294400 4194304 5460562 548682068784 18446744073709551615 4225827 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 3347 2881 116 309 0 3034 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 18744

[startup+6.30125 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 23571
/proc/meminfo: memFree=1081728/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=19904 CPUtime=6.1
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 4698 0 0 0 606 4 0 0 25 0 1 0 1116158426 20381696 4495 1992294400 4194304 5460562 548682068784 18446744073709551615 4215517 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 4976 4495 118 309 0 4663 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 25260

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 23571
/proc/meminfo: memFree=1079680/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=20620 CPUtime=12.5
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 5087 0 0 0 1245 5 0 0 25 0 1 0 1116158426 21114880 4692 1992294400 4194304 5460562 548682068784 18446744073709551615 4226306 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 5155 4692 118 309 0 4842 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 25976

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 23571
/proc/meminfo: memFree=1076224/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=23680 CPUtime=25.3
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 6572 0 0 0 2524 6 0 0 25 0 1 0 1116158426 24248320 5403 1992294400 4194304 5460562 548682068784 18446744073709551615 4226340 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 5920 5403 118 309 0 5607 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 29036

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 23571
/proc/meminfo: memFree=1071104/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=28744 CPUtime=50.89
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 9202 0 0 0 5082 7 0 0 25 0 1 0 1116158426 29433856 6689 1992294400 4194304 5460562 548682068784 18446744073709551615 4200097 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 7186 6689 118 309 0 6873 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 34100

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 23571
/proc/meminfo: memFree=1065792/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=34512 CPUtime=102.08
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 12206 0 0 0 10199 9 0 0 25 0 1 0 1116158426 35340288 8125 1992294400 4194304 5460562 548682068784 18446744073709551615 4198242 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 8628 8125 118 309 0 8315 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 39868

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 23571
/proc/meminfo: memFree=1058624/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=41448 CPUtime=162.06
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 16146 0 0 0 16195 11 0 0 25 0 1 0 1116158426 42442752 9787 1992294400 4194304 5460562 548682068784 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 10362 9787 118 309 0 10049 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 46804

[startup+222.302 s]
/proc/loadavg: 1.11 1.03 1.04 2/66 23571
/proc/meminfo: memFree=1049600/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=50276 CPUtime=222.04
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 20789 0 0 0 22190 14 0 0 25 0 1 0 1116158426 51482624 12030 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 12569 12030 118 309 0 12256 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 55632

[startup+282.302 s]
/proc/loadavg: 1.16 1.05 1.05 2/66 23571
/proc/meminfo: memFree=1047808/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=52088 CPUtime=282.03
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 22698 0 0 0 28188 15 0 0 25 0 1 0 1116158426 53338112 12499 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 13022 12499 118 309 0 12709 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 57444

[startup+342.302 s]
/proc/loadavg: 1.06 1.04 1.04 2/66 23571
/proc/meminfo: memFree=1041792/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=58000 CPUtime=342.02
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 25644 0 0 0 34184 18 0 0 25 0 1 0 1116158426 59392000 14005 1992294400 4194304 5460562 548682068784 18446744073709551615 4198162 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 14500 14005 118 309 0 14187 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 63356

[startup+402.301 s]
/proc/loadavg: 1.02 1.03 1.03 2/66 23571
/proc/meminfo: memFree=1034816/2055920 swapFree=4178100/4192956

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

/proc/23571/statm: 19150 18465 118 309 0 18837 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 81956

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.02 2/66 23571
/proc/meminfo: memFree=1018816/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=81928 CPUtime=581.95
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 38630 0 0 0 58167 28 0 0 25 0 1 0 1116158426 83894272 19817 1992294400 4194304 5460562 548682068784 18446744073709551615 4198009 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 20482 19817 118 309 0 20169 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 87284

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.01 2/66 23571
/proc/meminfo: memFree=1015616/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=84704 CPUtime=641.94
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 40330 0 0 0 64165 29 0 0 25 0 1 0 1116158426 86736896 20525 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 21176 20525 118 309 0 20863 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 90060

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23571
/proc/meminfo: memFree=1008448/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=91780 CPUtime=701.92
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 44111 0 0 0 70161 31 0 0 25 0 1 0 1116158426 93982720 22322 1992294400 4194304 5460562 548682068784 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 22945 22322 118 309 0 22632 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 97136

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23571
/proc/meminfo: memFree=1006080/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=94148 CPUtime=761.92
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 45705 0 0 0 76159 33 0 0 25 0 1 0 1116158426 96407552 22924 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 23537 22924 118 309 0 23224 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 99504

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23571
/proc/meminfo: memFree=1001600/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=98496 CPUtime=821.89
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 47802 0 0 0 82155 34 0 0 25 0 1 0 1116158426 100859904 24029 1992294400 4194304 5460562 548682068784 18446744073709551615 4786302 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 24624 24029 118 309 0 24311 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 103852

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23571
/proc/meminfo: memFree=996736/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=103324 CPUtime=881.88
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 50013 0 0 0 88152 36 0 0 25 0 1 0 1116158426 105803776 25248 1992294400 4194304 5460562 548682068784 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 25831 25248 118 309 0 25518 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 108680

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23571
/proc/meminfo: memFree=991104/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=108776 CPUtime=941.86
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 53394 0 0 0 94148 38 0 0 25 0 1 0 1116158426 111386624 26645 1992294400 4194304 5460562 548682068784 18446744073709551615 4210654 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 27194 26645 118 309 0 26881 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 114132

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23571
/proc/meminfo: memFree=987456/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=112368 CPUtime=1001.86
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 55298 0 0 0 100146 40 0 0 25 0 1 0 1116158426 115064832 27557 1992294400 4194304 5460562 548682068784 18446744073709551615 4210654 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 28092 27557 118 309 0 27779 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 117724

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23571
/proc/meminfo: memFree=985472/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=114352 CPUtime=1061.84
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 56804 0 0 0 106143 41 0 0 25 0 1 0 1116158426 117096448 28071 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 28588 28071 118 309 0 28275 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 119708

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23571
/proc/meminfo: memFree=981184/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=119368 CPUtime=1121.83
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 58046 0 0 0 112141 42 0 0 25 0 1 0 1116158426 122232832 29313 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 29842 29313 118 309 0 29529 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 124724

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23577
/proc/meminfo: memFree=979448/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=120348 CPUtime=1181.8
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 59317 0 0 0 118137 43 0 0 25 0 1 0 1116158426 123236352 29592 1992294400 4194304 5460562 548682068784 18446744073709551615 4198115 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 30087 29592 118 309 0 29774 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 125704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23577
/proc/meminfo: memFree=972344/2055920 swapFree=4178100/4192956
[pid=23568] ppid=23566 vsize=5356 CPUtime=0.17
/proc/23568/stat : 23568 (rsat.sh) S 23566 23568 23256 0 -1 4194304 315 2164 0 0 0 0 16 1 16 0 1 0 1116158407 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23568/statm: 1339 242 199 169 0 50 0
[pid=23571] ppid=23568 vsize=127172 CPUtime=1199.9
/proc/23571/stat : 23571 (rsat) R 23568 23568 23256 0 -1 4194304 62035 0 0 0 119945 45 0 0 25 0 1 0 1116158426 130224128 31318 1992294400 4194304 5460562 548682068784 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23571/statm: 31793 31318 118 309 0 31480 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 132528

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23568 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=164974
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=21996
# CPU time returned by wait4() is 0.18697
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.61
CPU system time (s): 0.46
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 136624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.164974
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= 2479
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= 5
involuntary context switches= 3

runsolver used 1.46678 second user time and 2.90856 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-30 19:42:05
IDJOB=1537758
IDBENCH=70299
IDSOLVER=545
FILE ID=node18/1537758-1238434925
PBS_JOBID= 9061579
Free space on /tmp= 66224 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S859578263-029.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537758-1238434925/watcher-1537758-1238434925 -o /tmp/evaluation-result-1537758-1238434925/solver-1537758-1238434925 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537758-1238434925.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 17df6005fb09e0a5c9a1d88e4e3ac572
RANDOM SEED=1930100659

node18.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1099248 kB
Buffers:        105068 kB
Cached:         746256 kB
SwapCached:       8808 kB
Active:         122616 kB
Inactive:       739312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1099248 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            6564 kB
Writeback:           0 kB
Mapped:          16344 kB
Slab:            80748 kB
Committed_AS:  3030268 kB
PageTables:       1376 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= 66216 MiB
End job on node18 at 2009-03-30 20:02:07