Trace number 1716242

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) 1200.1 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
Bench CategoryAPPLICATION (applications 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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

Solver Data 

0.00/0.00	c Parsing...
0.99/1.04	c ==============================================================================
0.99/1.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.99/1.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.99/1.04	c ==============================================================================
0.99/1.04	c |         0 | 1148725  2691446 |  344617       0        0     nan |  0.000 % |
7.48/7.53	c |         0 |  447274  1174513 |      --       0       --      -- |     --   | -454311/-958149
7.48/7.53	c ==============================================================================
7.48/7.53	c Result  :   #vars: 68668   #clauses: 447274   #literals: 1174513
7.48/7.53	c CPU time:   7.19291 s
7.48/7.53	c ==============================================================================
7.98/8.06	c Rsat version 3.02
8.04/8.39	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716242-1240613075/watcher-1716242-1240613075 -o /tmp/evaluation-result-1716242-1240613075/solver-1716242-1240613075 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1716242-1240613075.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: 1.91 1.84 1.45 3/65 18955
/proc/meminfo: memFree=1780856/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=0
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 89340825 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 240 199 169 0 50 0
[pid=18956] ppid=18955 vsize=1696 CPUtime=0
/proc/18956/stat : 18956 (SatElite) R 18955 18955 18610 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 89340825 1736704 272 1992294400 4194304 4959918 548682068656 18446744073709551615 4438031 0 0 4096 3 0 0 0 17 0 0 0
/proc/18956/statm: 472 281 64 186 0 282 0

[startup+0.1001 s]
/proc/loadavg: 1.91 1.84 1.45 3/65 18955
/proc/meminfo: memFree=1780856/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=0
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 89340825 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 240 199 169 0 50 0
[pid=18956] ppid=18955 vsize=34124 CPUtime=0.09
/proc/18956/stat : 18956 (SatElite) R 18955 18955 18610 0 -1 4194304 7434 0 0 0 6 3 0 0 19 0 1 0 89340825 34942976 7417 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/18956/statm: 8531 7421 64 186 0 8341 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39480

[startup+0.202112 s]
/proc/loadavg: 1.91 1.84 1.45 3/65 18955
/proc/meminfo: memFree=1780856/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=0
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 89340825 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 240 199 169 0 50 0
[pid=18956] ppid=18955 vsize=68088 CPUtime=0.19
/proc/18956/stat : 18956 (SatElite) R 18955 18955 18610 0 -1 4194304 15622 0 0 0 13 6 0 0 20 0 1 0 89340825 69722112 15605 1992294400 4194304 4959918 548682068656 18446744073709551615 4444576 0 0 4096 3 0 0 0 17 0 0 0
/proc/18956/statm: 17022 15609 64 186 0 16832 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 73444

[startup+0.302123 s]
/proc/loadavg: 1.91 1.84 1.45 3/65 18955
/proc/meminfo: memFree=1780856/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=0
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 89340825 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 240 199 169 0 50 0
[pid=18956] ppid=18955 vsize=88220 CPUtime=0.29
/proc/18956/stat : 18956 (SatElite) R 18955 18955 18610 0 -1 4194304 20489 0 0 0 20 9 0 0 20 0 1 0 89340825 90337280 20472 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/18956/statm: 22055 20474 64 186 0 21865 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 93576

[startup+0.702168 s]
/proc/loadavg: 1.91 1.84 1.45 3/65 18955
/proc/meminfo: memFree=1780856/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=0
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 89340825 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 240 199 169 0 50 0
[pid=18956] ppid=18955 vsize=147940 CPUtime=0.69
/proc/18956/stat : 18956 (SatElite) R 18955 18955 18610 0 -1 4194304 36349 0 0 0 52 17 0 0 24 0 1 0 89340825 151490560 36332 1992294400 4194304 4959918 548682068656 18446744073709551615 4444576 0 0 4096 3 0 0 0 17 0 0 0
/proc/18956/statm: 36985 36333 65 186 0 36795 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 153296

[startup+1.50126 s]
/proc/loadavg: 1.91 1.84 1.45 2/67 18957
/proc/meminfo: memFree=1591912/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=0
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 89340825 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 240 199 169 0 50 0
[pid=18956] ppid=18955 vsize=212252 CPUtime=1.49
/proc/18956/stat : 18956 (SatElite) R 18955 18955 18610 0 -1 4194304 50905 0 0 0 124 25 0 0 25 0 1 0 89340825 217346048 48674 1992294400 4194304 4959918 548682068656 18446744073709551615 4240997 0 0 4096 3 0 0 0 17 0 0 0
/proc/18956/statm: 53063 48674 92 186 0 52873 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 217608

[startup+3.10144 s]
/proc/loadavg: 1.91 1.84 1.45 2/67 18957
/proc/meminfo: memFree=1581672/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=0
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 89340825 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 240 199 169 0 50 0
[pid=18956] ppid=18955 vsize=216572 CPUtime=3.09
/proc/18956/stat : 18956 (SatElite) R 18955 18955 18610 0 -1 4194304 52392 0 0 0 282 27 0 0 25 0 1 0 89340825 221769728 50161 1992294400 4194304 4959918 548682068656 18446744073709551615 4413967 0 0 4096 3 0 0 0 17 0 0 0
/proc/18956/statm: 54143 50161 92 186 0 53953 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 221928

[startup+6.3018 s]
/proc/loadavg: 1.84 1.82 1.45 2/67 18957
/proc/meminfo: memFree=1568112/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=0
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 89340825 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 240 199 169 0 50 0
[pid=18956] ppid=18955 vsize=244180 CPUtime=6.28
/proc/18956/stat : 18956 (SatElite) R 18955 18955 18610 0 -1 4194304 60896 0 0 0 597 31 0 0 25 0 1 0 89340825 250040320 55089 1992294400 4194304 4959918 548682068656 18446744073709551615 4269290 0 0 4096 3 0 0 0 17 0 0 0
/proc/18956/statm: 61045 55089 92 186 0 60855 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 249536

[startup+12.7015 s]
/proc/loadavg: 1.77 1.81 1.45 2/67 18958
/proc/meminfo: memFree=1727088/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=8.04
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 315 63599 0 0 0 0 764 40 19 0 1 0 89340825 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 242 199 169 0 50 0
[pid=18958] ppid=18955 vsize=41748 CPUtime=4.63
/proc/18958/stat : 18958 (rsat) R 18955 18955 18610 0 -1 4194304 10292 0 0 0 459 4 0 0 25 0 1 0 89341631 42749952 9638 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18958/statm: 10437 9638 116 309 0 10124 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 47104

[startup+25.503 s]
/proc/loadavg: 1.60 1.77 1.44 2/67 18958
/proc/meminfo: memFree=1727856/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=8.04
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 315 63599 0 0 0 0 764 40 19 0 1 0 89340825 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 242 199 169 0 50 0
[pid=18958] ppid=18955 vsize=41080 CPUtime=17.43
/proc/18958/stat : 18958 (rsat) R 18955 18955 18610 0 -1 4194304 10355 0 0 0 1739 4 0 0 25 0 1 0 89341631 42065920 9473 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18958/statm: 10270 9473 117 309 0 9957 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 46436

[startup+51.1019 s]
/proc/loadavg: 1.48 1.72 1.43 2/67 18958
/proc/meminfo: memFree=1723760/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=8.04
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 315 63599 0 0 0 0 764 40 19 0 1 0 89340825 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 242 199 169 0 50 0
[pid=18958] ppid=18955 vsize=45724 CPUtime=43.02
/proc/18958/stat : 18958 (rsat) R 18955 18955 18610 0 -1 4194304 11505 0 0 0 4296 6 0 0 25 0 1 0 89341631 46821376 10557 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18958/statm: 11431 10557 119 309 0 11118 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 51080

[startup+102.302 s]
/proc/loadavg: 1.20 1.61 1.41 2/67 18958
/proc/meminfo: memFree=1713392/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=8.04
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 315 63599 0 0 0 0 764 40 19 0 1 0 89340825 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 242 199 169 0 50 0
[pid=18958] ppid=18955 vsize=55996 CPUtime=94.19
/proc/18958/stat : 18958 (rsat) R 18955 18955 18610 0 -1 4194304 14416 0 0 0 9411 8 0 0 25 0 1 0 89341631 57339904 13114 1992294400 4194304 5460562 548682068784 18446744073709551615 4201812 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18958/statm: 13999 13114 119 309 0 13686 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 61352

[startup+162.301 s]
/proc/loadavg: 1.18 1.53 1.39 2/67 18958
/proc/meminfo: memFree=1697520/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=8.04
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 315 63599 0 0 0 0 764 40 19 0 1 0 89340825 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 242 199 169 0 50 0
[pid=18958] ppid=18955 vsize=72596 CPUtime=154.17
/proc/18958/stat : 18958 (rsat) R 18955 18955 18610 0 -1 4194304 18698 0 0 0 15405 12 0 0 25 0 1 0 89341631 74338304 17126 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18958/statm: 18149 17126 119 309 0 17836 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 77952

[startup+222.306 s]
/proc/loadavg: 1.14 1.44 1.37 2/67 18958
/proc/meminfo: memFree=1684080/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=8.04
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 315 63599 0 0 0 0 764 40 19 0 1 0 89340825 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 242 199 169 0 50 0
[pid=18958] ppid=18955 vsize=85392 CPUtime=214.16
/proc/18958/stat : 18958 (rsat) R 18955 18955 18610 0 -1 4194304 22117 0 0 0 21400 16 0 0 25 0 1 0 89341631 87441408 20446 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18958/statm: 21348 20446 119 309 0 21035 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 90748

[startup+282.301 s]
/proc/loadavg: 1.12 1.38 1.35 2/67 18958
/proc/meminfo: memFree=1670512/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=8.04
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 315 63599 0 0 0 0 764 40 19 0 1 0 89340825 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 242 199 169 0 50 0
[pid=18958] ppid=18955 vsize=98820 CPUtime=274.12
/proc/18958/stat : 18958 (rsat) R 18955 18955 18610 0 -1 4194304 25614 0 0 0 27394 18 0 0 25 0 1 0 89341631 101191680 23870 1992294400 4194304 5460562 548682068784 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18958/statm: 24705 23870 119 309 0 24392 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 104176

[startup+342.303 s]
/proc/loadavg: 1.10 1.32 1.33 2/67 18958
/proc/meminfo: memFree=1654448/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=8.04
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 315 63599 0 0 0 0 764 40 19 0 1 0 89340825 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 242 199 169 0 50 0
[pid=18958] ppid=18955 vsize=116412 CPUtime=334.1
/proc/18958/stat : 18958 (rsat) R 18955 18955 18610 0 -1 4194304 30212 0 0 0 33388 22 0 0 25 0 1 0 89341631 119205888 27842 1992294400 4194304 5460562 548682068784 18446744073709551615 4225627 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18958/statm: 29103 27842 119 309 0 28790 0

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

/proc/18958/statm: 32909 31729 119 309 0 32596 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 136992

[startup+642.303 s]
/proc/loadavg: 1.17 1.19 1.26 2/67 18958
/proc/meminfo: memFree=1638576/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=8.04
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 315 63599 0 0 0 0 764 40 19 0 1 0 89340825 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 242 199 169 0 50 0
[pid=18958] ppid=18955 vsize=131636 CPUtime=633.98
/proc/18958/stat : 18958 (rsat) R 18955 18955 18610 0 -1 4194304 36276 0 0 0 63371 27 0 0 25 0 1 0 89341631 134795264 31742 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18958/statm: 32909 31742 119 309 0 32596 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 136992

[startup+702.303 s]
/proc/loadavg: 1.22 1.20 1.26 2/67 18958
/proc/meminfo: memFree=1638512/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=8.04
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 315 63599 0 0 0 0 764 40 19 0 1 0 89340825 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 242 199 169 0 50 0
[pid=18958] ppid=18955 vsize=131636 CPUtime=693.96
/proc/18958/stat : 18958 (rsat) R 18955 18955 18610 0 -1 4194304 36276 0 0 0 69369 27 0 0 25 0 1 0 89341631 134795264 31742 1992294400 4194304 5460562 548682068784 18446744073709551615 4226232 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18958/statm: 32909 31742 119 309 0 32596 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 136992

[startup+762.302 s]
/proc/loadavg: 1.24 1.21 1.26 2/67 18958
/proc/meminfo: memFree=1638512/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=8.04
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 315 63599 0 0 0 0 764 40 19 0 1 0 89340825 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 242 199 169 0 50 0
[pid=18958] ppid=18955 vsize=131636 CPUtime=753.94
/proc/18958/stat : 18958 (rsat) R 18955 18955 18610 0 -1 4194304 36290 0 0 0 75367 27 0 0 25 0 1 0 89341631 134795264 31756 1992294400 4194304 5460562 548682068784 18446744073709551615 4210583 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18958/statm: 32909 31756 119 309 0 32596 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 136992

[startup+822.302 s]
/proc/loadavg: 1.27 1.21 1.26 2/67 18958
/proc/meminfo: memFree=1638256/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=8.04
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 315 63599 0 0 0 0 764 40 19 0 1 0 89340825 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 242 199 169 0 50 0
[pid=18958] ppid=18955 vsize=131568 CPUtime=813.91
/proc/18958/stat : 18958 (rsat) R 18955 18955 18610 0 -1 4194304 38350 0 0 0 81363 28 0 0 25 0 1 0 89341631 134725632 31800 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18958/statm: 32892 31800 119 309 0 32579 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 136924

[startup+882.307 s]
/proc/loadavg: 1.10 1.17 1.24 2/67 18958
/proc/meminfo: memFree=1638192/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=8.04
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 315 63599 0 0 0 0 764 40 19 0 1 0 89340825 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 242 199 169 0 50 0
[pid=18958] ppid=18955 vsize=131568 CPUtime=873.89
/proc/18958/stat : 18958 (rsat) R 18955 18955 18610 0 -1 4194304 38350 0 0 0 87361 28 0 0 25 0 1 0 89341631 134725632 31800 1992294400 4194304 5460562 548682068784 18446744073709551615 4204227 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18958/statm: 32892 31800 119 309 0 32579 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 136924

[startup+942.303 s]
/proc/loadavg: 1.14 1.17 1.23 2/67 18958
/proc/meminfo: memFree=1638256/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=8.04
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 315 63599 0 0 0 0 764 40 19 0 1 0 89340825 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 242 199 169 0 50 0
[pid=18958] ppid=18955 vsize=131568 CPUtime=933.87
/proc/18958/stat : 18958 (rsat) R 18955 18955 18610 0 -1 4194304 38350 0 0 0 93359 28 0 0 25 0 1 0 89341631 134725632 31800 1992294400 4194304 5460562 548682068784 18446744073709551615 4198009 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18958/statm: 32892 31800 119 309 0 32579 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 136924

[startup+1002.3 s]
/proc/loadavg: 1.11 1.15 1.22 2/67 18964
/proc/meminfo: memFree=1638000/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=8.04
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 315 63599 0 0 0 0 764 40 19 0 1 0 89340825 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 242 199 169 0 50 0
[pid=18958] ppid=18955 vsize=131568 CPUtime=993.83
/proc/18958/stat : 18958 (rsat) R 18955 18955 18610 0 -1 4194304 38350 0 0 0 99355 28 0 0 25 0 1 0 89341631 134725632 31800 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18958/statm: 32892 31800 119 309 0 32579 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 136924

[startup+1062.3 s]
/proc/loadavg: 1.04 1.12 1.20 2/67 18964
/proc/meminfo: memFree=1638064/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=8.04
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 315 63599 0 0 0 0 764 40 19 0 1 0 89340825 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 242 199 169 0 50 0
[pid=18958] ppid=18955 vsize=131568 CPUtime=1053.81
/proc/18958/stat : 18958 (rsat) R 18955 18955 18610 0 -1 4194304 38350 0 0 0 105353 28 0 0 25 0 1 0 89341631 134725632 31800 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18958/statm: 32892 31800 119 309 0 32579 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 136924

[startup+1122.3 s]
/proc/loadavg: 1.01 1.10 1.18 2/67 18964
/proc/meminfo: memFree=1638064/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=8.04
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 315 63599 0 0 0 0 764 40 19 0 1 0 89340825 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 242 199 169 0 50 0
[pid=18958] ppid=18955 vsize=131568 CPUtime=1113.79
/proc/18958/stat : 18958 (rsat) R 18955 18955 18610 0 -1 4194304 38350 0 0 0 111351 28 0 0 25 0 1 0 89341631 134725632 31800 1992294400 4194304 5460562 548682068784 18446744073709551615 4198009 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18958/statm: 32892 31800 119 309 0 32579 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 136924

[startup+1182.3 s]
/proc/loadavg: 1.00 1.08 1.17 2/67 18964
/proc/meminfo: memFree=1638064/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=8.04
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 315 63599 0 0 0 0 764 40 19 0 1 0 89340825 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 242 199 169 0 50 0
[pid=18958] ppid=18955 vsize=131568 CPUtime=1173.76
/proc/18958/stat : 18958 (rsat) R 18955 18955 18610 0 -1 4194304 38350 0 0 0 117348 28 0 0 25 0 1 0 89341631 134725632 31800 1992294400 4194304 5460562 548682068784 18446744073709551615 4226340 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18958/statm: 32892 31800 119 309 0 32579 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 136924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.07 1.17 2/67 18964
/proc/meminfo: memFree=1638064/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=8.04
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 315 63599 0 0 0 0 764 40 19 0 1 0 89340825 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 242 199 169 0 50 0
[pid=18958] ppid=18955 vsize=131568 CPUtime=1192.06
/proc/18958/stat : 18958 (rsat) R 18955 18955 18610 0 -1 4194304 38356 0 0 0 119178 28 0 0 25 0 1 0 89341631 134725632 31806 1992294400 4194304 5460562 548682068784 18446744073709551615 4225794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18958/statm: 32892 31806 119 309 0 32579 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 136924

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.07 1.17 2/67 18964
/proc/meminfo: memFree=1638064/2055920 swapFree=4168844/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=8.04
/proc/18955/stat : 18955 (rsat.sh) S 18953 18955 18610 0 -1 4194304 315 63599 0 0 0 0 764 40 19 0 1 0 89340825 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18955/statm: 1339 242 199 169 0 50 0
[pid=18958] ppid=18955 vsize=131568 CPUtime=1192.06
/proc/18958/stat : 18958 (rsat) R 18955 18955 18610 0 -1 4194304 38356 0 0 0 119178 28 0 0 25 0 1 0 89341631 134725632 31806 1992294400 4194304 5460562 548682068784 18446744073709551615 4225794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18958/statm: 32892 31806 119 309 0 32579 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 136924

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18955 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=647837
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=402938
# CPU time returned by wait4() is 8.05077
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1199.42
CPU system time (s): 0.68
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 249536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.64784
system time used= 0.402938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63914
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= 37

runsolver used 1.21081 second user time and 3.16552 second system time

The end

Launcher Data 

Begin job on node32 at 2009-04-25 00:44:37
IDJOB=1716242
IDBENCH=20372
IDSOLVER=545
FILE ID=node32/1716242-1240613075
PBS_JOBID= 9186282
Free space on /tmp= 66364 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716242-1240613075/watcher-1716242-1240613075 -o /tmp/evaluation-result-1716242-1240613075/solver-1716242-1240613075 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1716242-1240613075.cnf HOME

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

MD5SUM BENCH= 1f049803198bb32ab05476465773cc39
RANDOM SEED=875634236

node32.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		: 3000.216
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:       1781336 kB
Buffers:         36200 kB
Cached:         175916 kB
SwapCached:      17656 kB
Active:         111092 kB
Inactive:       121400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781336 kB
SwapTotal:     4192956 kB
SwapFree:      4168844 kB
Dirty:           26980 kB
Writeback:           0 kB
Mapped:          14244 kB
Slab:            27832 kB
Committed_AS:   285080 kB
PageTables:       1504 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node32 at 2009-04-25 01:04:39