Trace number 1537765

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) 1200.06 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
MD5SUM5a4a01076ef9554c4c4991324b6100b4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.1969
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   33600   100800 |   10080       0        0     nan |  0.000 % |
0.06/0.10	c |         0 |   33414   101461 |      --       0       --      -- |     --   | -186/661
0.06/0.10	c ==============================================================================
0.06/0.10	c Result  :   #vars: 7813   #clauses: 33414   #literals: 101461
0.06/0.10	c CPU time:   0.089986 s
0.06/0.10	c ==============================================================================
0.08/0.13	c Rsat version 3.02
0.08/0.16	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-1537765-1238435389/watcher-1537765-1238435389 -o /tmp/evaluation-result-1537765-1238435389/solver-1537765-1238435389 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537765-1238435389.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 1.00 3/64 8946
/proc/meminfo: memFree=1559904/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0
/proc/8946/stat : 8946 (rsat.sh) R 8944 8946 8409 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 1116200730 5484544 239 1992294400 4194304 4889804 548682068768 18446744073709551615 218076080799 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8946/statm: 1339 239 198 169 0 50 0
[pid=8947] ppid=8946 vsize=2168 CPUtime=0
/proc/8947/stat : 8947 (SatElite) R 8946 8946 8409 0 -1 4194304 340 0 0 0 0 0 0 0 18 0 1 0 1116200731 2220032 323 1992294400 4194304 4959918 548682068672 18446744073709551615 4237318 0 0 4096 3 0 0 0 17 0 0 0
/proc/8947/statm: 542 328 63 186 0 352 0

[startup+0.0783151 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8946
/proc/meminfo: memFree=1559904/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116200730 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8946/statm: 1339 240 199 169 0 50 0
[pid=8947] ppid=8946 vsize=7252 CPUtime=0.06
/proc/8947/stat : 8947 (SatElite) R 8946 8946 8409 0 -1 4194304 1644 0 0 0 6 0 0 0 19 0 1 0 1116200731 7426048 1627 1992294400 4194304 4959918 548682068672 18446744073709551615 4270223 0 0 4096 3 0 0 0 17 0 0 0
/proc/8947/statm: 1813 1627 90 186 0 1623 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12608

[startup+0.101316 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8946
/proc/meminfo: memFree=1559904/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116200730 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8946/statm: 1339 240 199 169 0 50 0
[pid=8947] ppid=8946 vsize=7256 CPUtime=0.08
/proc/8947/stat : 8947 (SatElite) R 8946 8946 8409 0 -1 4194304 1714 0 0 0 8 0 0 0 19 0 1 0 1116200731 7430144 1631 1992294400 4194304 4959918 548682068672 18446744073709551615 4389853 0 0 4096 3 0 0 0 17 0 0 0
/proc/8947/statm: 1814 1631 93 186 0 1624 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12612

[startup+0.301344 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8946
/proc/meminfo: memFree=1559904/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+0.701379 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8946
/proc/meminfo: memFree=1559904/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+1.50144 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8949
/proc/meminfo: memFree=1553296/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=9328 CPUtime=1.35
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 1915 0 0 0 135 0 0 0 25 0 1 0 1116200744 9551872 1869 1992294400 4194304 5460562 548682068784 18446744073709551615 4227671 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 2332 1869 116 309 0 2019 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14684

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8949
/proc/meminfo: memFree=1550160/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=13560 CPUtime=2.96
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 2932 0 0 0 295 1 0 0 25 0 1 0 1116200744 13885440 2886 1992294400 4194304 5460562 548682068784 18446744073709551615 4200097 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 3390 2886 116 309 0 3077 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18916

[startup+6.30186 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8949
/proc/meminfo: memFree=1545936/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=15872 CPUtime=6.15
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 3768 0 0 0 614 1 0 0 25 0 1 0 1116200744 16252928 3494 1992294400 4194304 5460562 548682068784 18446744073709551615 4822099 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 3968 3494 118 309 0 3655 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21228

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8949
/proc/meminfo: memFree=1544216/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=17716 CPUtime=12.55
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 4525 0 0 0 1253 2 0 0 25 0 1 0 1116200744 18141184 3963 1992294400 4194304 5460562 548682068784 18446744073709551615 4198115 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 4429 3963 118 309 0 4116 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23072

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8949
/proc/meminfo: memFree=1541592/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=19364 CPUtime=25.34
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 5425 0 0 0 2532 2 0 0 25 0 1 0 1116200744 19828736 4383 1992294400 4194304 5460562 548682068784 18446744073709551615 4200097 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 4841 4383 118 309 0 4528 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 24720

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8949
/proc/meminfo: memFree=1536344/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=24768 CPUtime=50.93
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 8404 0 0 0 5090 3 0 0 25 0 1 0 1116200744 25362432 5692 1992294400 4194304 5460562 548682068784 18446744073709551615 4227580 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 6192 5692 118 309 0 5879 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 30124

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8949
/proc/meminfo: memFree=1529048/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=31836 CPUtime=102.11
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 12451 0 0 0 10206 5 0 0 25 0 1 0 1116200744 32600064 7499 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 7959 7499 118 309 0 7646 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 37192

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8949
/proc/meminfo: memFree=1521816/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=39400 CPUtime=162.08
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 17036 0 0 0 16201 7 0 0 25 0 1 0 1116200744 40345600 9294 1992294400 4194304 5460562 548682068784 18446744073709551615 4210633 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 9850 9294 118 309 0 9537 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 44756

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8949
/proc/meminfo: memFree=1513560/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=47472 CPUtime=222.06
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 21488 0 0 0 22196 10 0 0 25 0 1 0 1116200744 48611328 11346 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 11868 11346 118 309 0 11555 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 52828

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8949
/proc/meminfo: memFree=1508440/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=52488 CPUtime=282.03
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 24690 0 0 0 28192 11 0 0 25 0 1 0 1116200744 53747712 12628 1992294400 4194304 5460562 548682068784 18446744073709551615 4226196 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 13122 12628 118 309 0 12809 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 57844

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8949
/proc/meminfo: memFree=1503320/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=57552 CPUtime=342
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 27422 0 0 0 34187 13 0 0 25 0 1 0 1116200744 58933248 13920 1992294400 4194304 5460562 548682068784 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 14388 13920 118 309 0 14075 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 62908

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8949
/proc/meminfo: memFree=1496600/2055920 swapFree=4178796/4192956

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

/proc/8949/statm: 19054 18408 118 309 0 18741 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 81572

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8949
/proc/meminfo: memFree=1481752/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=79676 CPUtime=581.91
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 42023 0 0 0 58169 22 0 0 25 0 1 0 1116200744 81588224 19299 1992294400 4194304 5460562 548682068784 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 19919 19299 118 309 0 19606 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 85032

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8949
/proc/meminfo: memFree=1477208/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=84152 CPUtime=641.89
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 44152 0 0 0 64166 23 0 0 25 0 1 0 1116200744 86171648 20436 1992294400 4194304 5460562 548682068784 18446744073709551615 4227686 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 21038 20436 118 309 0 20725 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 89508

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8955
/proc/meminfo: memFree=1471256/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=89764 CPUtime=701.85
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 47567 0 0 0 70160 25 0 0 25 0 1 0 1116200744 91918336 21867 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 22441 21867 118 309 0 22128 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 95120

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8955
/proc/meminfo: memFree=1467352/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=93628 CPUtime=761.83
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 49541 0 0 0 76157 26 0 0 25 0 1 0 1116200744 95875072 22849 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 23407 22849 118 309 0 23094 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 98984

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8955
/proc/meminfo: memFree=1464600/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=96316 CPUtime=821.81
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 51217 0 0 0 82153 28 0 0 25 0 1 0 1116200744 98627584 23533 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 24079 23533 118 309 0 23766 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 101672

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8955
/proc/meminfo: memFree=1457112/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=103620 CPUtime=881.78
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 55065 0 0 0 88148 30 0 0 25 0 1 0 1116200744 106106880 25397 1992294400 4194304 5460562 548682068784 18446744073709551615 4227714 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 25905 25397 118 309 0 25592 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 108976

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8955
/proc/meminfo: memFree=1453400/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=107268 CPUtime=941.76
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 56986 0 0 0 94144 32 0 0 25 0 1 0 1116200744 109842432 26325 1992294400 4194304 5460562 548682068784 18446744073709551615 4226232 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 26817 26325 118 309 0 26504 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 112624

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8955
/proc/meminfo: memFree=1448088/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=112528 CPUtime=1001.73
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 59311 0 0 0 100141 32 0 0 25 0 1 0 1116200744 115228672 27658 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 28132 27658 118 309 0 27819 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 117884

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8955
/proc/meminfo: memFree=1442712/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=119988 CPUtime=1061.71
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 63225 0 0 0 106136 35 0 0 25 0 1 0 1116200744 122867712 29006 1992294400 4194304 5460562 548682068784 18446744073709551615 4198172 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8949/statm: 29997 29006 118 309 0 29684 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 125344

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8955
/proc/meminfo: memFree=1438872/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=123632 CPUtime=1121.67
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 66203 0 0 0 112130 37 0 0 25 0 1 0 1116200744 126599168 29968 1992294400 4194304 5460562 548682068784 18446744073709551615 4225668 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 30908 29968 118 309 0 30595 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 128988

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8955
/proc/meminfo: memFree=1435160/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=127716 CPUtime=1181.64
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 69256 0 0 0 118126 38 0 0 25 0 1 0 1116200744 130781184 31005 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 31929 31005 118 309 0 31616 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 133072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8955
/proc/meminfo: memFree=1434712/2055920 swapFree=4178796/4192956
[pid=8946] ppid=8944 vsize=5356 CPUtime=0.13
/proc/8946/stat : 8946 (rsat.sh) S 8944 8946 8409 0 -1 4194304 315 1717 0 0 0 0 12 1 16 0 1 0 1116200730 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8946/statm: 1339 242 199 169 0 50 0
[pid=8949] ppid=8946 vsize=127716 CPUtime=1199.93
/proc/8949/stat : 8949 (rsat) R 8946 8946 8409 0 -1 4194304 69256 0 0 0 119955 38 0 0 25 0 1 0 1116200744 130781184 31005 1992294400 4194304 5460562 548682068784 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8949/statm: 31929 31005 118 309 0 31616 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 133072

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 8946 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=123981
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=13997
# CPU time returned by wait4() is 0.137978
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.67
CPU system time (s): 0.39
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 141264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.123981
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2032
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 1.02584 second user time and 3.35049 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-30 19:49:49
IDJOB=1537765
IDBENCH=70306
IDSOLVER=545
FILE ID=node57/1537765-1238435389
PBS_JOBID= 9061530
Free space on /tmp= 66264 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537765-1238435389/watcher-1537765-1238435389 -o /tmp/evaluation-result-1537765-1238435389/solver-1537765-1238435389 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537765-1238435389.cnf HOME

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

MD5SUM BENCH= 5a4a01076ef9554c4c4991324b6100b4
RANDOM SEED=1699722777

node57.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		: 3000.213
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		: 3000.213
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:       1560384 kB
Buffers:         70876 kB
Cached:         332668 kB
SwapCached:       7992 kB
Active:         135116 kB
Inactive:       277876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1560384 kB
SwapTotal:     4192956 kB
SwapFree:      4178796 kB
Dirty:            6356 kB
Writeback:           0 kB
Mapped:          15140 kB
Slab:            68708 kB
Committed_AS:  2582232 kB
PageTables:       1392 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= 66256 MiB
End job on node57 at 2009-03-30 20:09:52