Trace number 456166

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 5000.07 5001.72

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.02-s1099787414.sat05-542.reshuffled-07.cnf
MD5SUMe8bf7f81ddac4f189ec204bc856c8406
Bench CategoryCRAFTED (crafted 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 variables1184
Number of clauses14216
Sum of the clauses size42944
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313920
Number of clauses of size 4296
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   14216    42944 |    4264       0        0     nan |  0.000 % |
0.09/0.15	c |         0 |   13920    46546 |      --       0       --      -- |     --   | -296/3602
0.09/0.15	c ==============================================================================
0.09/0.15	c Result  :   #vars: 888   #clauses: 13920   #literals: 46546
0.09/0.15	c CPU time:   0.152976 s
0.09/0.15	c ==============================================================================
0.09/0.17	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-456166-1178326091 -o ROOT/results/node18/solver-456166-1178326091 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456166-1178326091/rsat.sh /tmp/evaluation/456166-1178326091/instance-456166-1178326091.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26470
/proc/meminfo: memFree=1573952/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 280526481 5484544 234 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26470/statm: 1339 234 195 169 0 50 0
[pid=26471] ppid=26470 vsize=952 CPUtime=0
/proc/26471/stat : 26471 (SatElite) R 26470 26470 26170 0 -1 4194304 145 0 0 0 0 0 0 0 20 0 1 0 280526481 974848 127 18446744073709551615 134512640 135038345 4294956640 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/26471/statm: 238 127 49 128 0 107 0

[startup+0.0220451 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26470
/proc/meminfo: memFree=1573952/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 280526481 5484544 234 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26470/statm: 1339 234 195 169 0 50 0
[pid=26471] ppid=26470 vsize=2036 CPUtime=0.01
/proc/26471/stat : 26471 (SatElite) R 26470 26470 26170 0 -1 4194304 415 0 0 0 1 0 0 0 20 0 1 0 280526481 2084864 397 18446744073709551615 134512640 135038345 4294956640 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/26471/statm: 509 397 69 128 0 378 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7392

[startup+0.101052 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26470
/proc/meminfo: memFree=1573952/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 280526481 5484544 234 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26470/statm: 1339 234 195 169 0 50 0
[pid=26471] ppid=26470 vsize=2576 CPUtime=0.09
/proc/26471/stat : 26471 (SatElite) R 26470 26470 26170 0 -1 4194304 544 0 0 0 9 0 0 0 20 0 1 0 280526481 2637824 526 18446744073709551615 134512640 135038345 4294956640 18446744073709551615 134574409 0 0 4096 3 0 0 0 17 1 0 0
/proc/26471/statm: 644 526 69 128 0 513 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7932

[startup+0.301071 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26470
/proc/meminfo: memFree=1573952/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5356

[startup+0.70111 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26470
/proc/meminfo: memFree=1573952/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5356

[startup+1.50119 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 26473
/proc/meminfo: memFree=1571184/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=3172 CPUtime=1.31
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 686 0 0 0 131 0 0 0 25 0 1 0 280526499 3248128 639 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 793 639 86 211 0 579 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8528

[startup+3.10234 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 26473
/proc/meminfo: memFree=1570544/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=3820 CPUtime=2.91
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 904 0 0 0 291 0 0 0 25 0 1 0 280526499 3911680 791 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 955 791 86 211 0 741 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9176

[startup+6.30165 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 26473
/proc/meminfo: memFree=1568880/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=5216 CPUtime=6.11
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 1298 0 0 0 611 0 0 0 25 0 1 0 280526499 5341184 1088 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 1304 1088 86 211 0 1090 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10572

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 26473
/proc/meminfo: memFree=1567344/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=6896 CPUtime=12.5
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 1940 0 0 0 1250 0 0 0 25 0 1 0 280526499 7061504 1534 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 1724 1534 86 211 0 1510 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12252

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 26473
/proc/meminfo: memFree=1565104/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=8972 CPUtime=25.31
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 2885 0 0 0 2530 1 0 0 25 0 1 0 280526499 9187328 1993 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 2243 1993 86 211 0 2029 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14328

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 26473
/proc/meminfo: memFree=1561904/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=11968 CPUtime=50.9
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 4061 0 0 0 5088 2 0 0 25 0 1 0 280526499 12255232 2781 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 2992 2781 86 211 0 2778 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17324

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 26473
/proc/meminfo: memFree=1556336/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=17916 CPUtime=102.09
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 6412 0 0 0 10205 4 0 0 25 0 1 0 280526499 18345984 4166 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 4479 4166 86 211 0 4265 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23272

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26473
/proc/meminfo: memFree=1552624/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=21796 CPUtime=162.06
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 7408 0 0 0 16201 5 0 0 25 0 1 0 280526499 22319104 5162 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 5449 5162 86 211 0 5235 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27152

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26473
/proc/meminfo: memFree=1548912/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=24872 CPUtime=222.05
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 9071 0 0 0 22198 7 0 0 25 0 1 0 280526499 25468928 6011 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 6218 6011 86 211 0 6004 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 30228

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26473
/proc/meminfo: memFree=1548976/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=24872 CPUtime=282.03
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 9073 0 0 0 28196 7 0 0 25 0 1 0 280526499 25468928 6013 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 6218 6013 86 211 0 6004 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 30228

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26473
/proc/meminfo: memFree=1543344/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=32024 CPUtime=342.02
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 10897 0 0 0 34193 9 0 0 25 0 1 0 280526499 32792576 7451 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 8006 7451 86 211 0 7792 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 37380

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26473
/proc/meminfo: memFree=1539504/2055920 swapFree=4147200/4192956

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

/proc/26473/statm: 28316 26790 86 211 0 28102 0
Current children cumulated CPU time (s) 4360.97
Current children cumulated vsize (KiB) 118620

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 26849
/proc/meminfo: memFree=1464440/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=113264 CPUtime=4420.69
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 49681 0 0 0 441992 77 0 0 25 0 1 0 280526499 115982336 26790 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 28316 26790 86 211 0 28102 0
Current children cumulated CPU time (s) 4420.86
Current children cumulated vsize (KiB) 118620

[startup+4482.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 27367
/proc/meminfo: memFree=1465256/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=113264 CPUtime=4480.63
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 49681 0 0 0 447984 79 0 0 25 0 1 0 280526499 115982336 26790 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 28316 26790 86 211 0 28102 0
Current children cumulated CPU time (s) 4480.8
Current children cumulated vsize (KiB) 118620

[startup+4542.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 27367
/proc/meminfo: memFree=1465384/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=113264 CPUtime=4540.62
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 49681 0 0 0 453982 80 0 0 25 0 1 0 280526499 115982336 26790 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 28316 26790 86 211 0 28102 0
Current children cumulated CPU time (s) 4540.79
Current children cumulated vsize (KiB) 118620

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27367
/proc/meminfo: memFree=1465384/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=113264 CPUtime=4600.6
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 49682 0 0 0 459980 80 0 0 25 0 1 0 280526499 115982336 26791 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 28316 26791 86 211 0 28102 0
Current children cumulated CPU time (s) 4600.77
Current children cumulated vsize (KiB) 118620

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27367
/proc/meminfo: memFree=1465448/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=113264 CPUtime=4660.58
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 49682 0 0 0 465978 80 0 0 25 0 1 0 280526499 115982336 26791 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 28316 26791 86 211 0 28102 0
Current children cumulated CPU time (s) 4660.75
Current children cumulated vsize (KiB) 118620

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27367
/proc/meminfo: memFree=1465384/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=113264 CPUtime=4720.57
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 49682 0 0 0 471976 81 0 0 25 0 1 0 280526499 115982336 26791 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 28316 26791 86 211 0 28102 0
Current children cumulated CPU time (s) 4720.74
Current children cumulated vsize (KiB) 118620

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27367
/proc/meminfo: memFree=1465392/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=113264 CPUtime=4780.55
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 49682 0 0 0 477974 81 0 0 25 0 1 0 280526499 115982336 26791 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 28316 26791 86 211 0 28102 0
Current children cumulated CPU time (s) 4780.72
Current children cumulated vsize (KiB) 118620

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27367
/proc/meminfo: memFree=1465392/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=113264 CPUtime=4840.54
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 49682 0 0 0 483972 82 0 0 25 0 1 0 280526499 115982336 26791 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 28316 26791 86 211 0 28102 0
Current children cumulated CPU time (s) 4840.71
Current children cumulated vsize (KiB) 118620

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27367
/proc/meminfo: memFree=1465520/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=113264 CPUtime=4900.52
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 49682 0 0 0 489970 82 0 0 25 0 1 0 280526499 115982336 26791 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 28316 26791 86 211 0 28102 0
Current children cumulated CPU time (s) 4900.69
Current children cumulated vsize (KiB) 118620

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27367
/proc/meminfo: memFree=1465520/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=113264 CPUtime=4960.5
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 49682 0 0 0 495968 82 0 0 25 0 1 0 280526499 115982336 26791 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 28316 26791 86 211 0 28102 0
Current children cumulated CPU time (s) 4960.67
Current children cumulated vsize (KiB) 118620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27367
/proc/meminfo: memFree=1465520/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=113264 CPUtime=4999.9
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 49683 0 0 0 499907 83 0 0 25 0 1 0 280526499 115982336 26792 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 28316 26792 86 211 0 28102 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 118620

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27367
/proc/meminfo: memFree=1465520/2055920 swapFree=4147200/4192956
[pid=26470] ppid=26468 vsize=5356 CPUtime=0.17
/proc/26470/stat : 26470 (rsat.sh) S 26468 26470 26170 0 -1 4194304 305 575 0 0 0 0 17 0 16 0 1 0 280526481 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26470/statm: 1339 235 195 169 0 50 0
[pid=26473] ppid=26470 vsize=113264 CPUtime=4999.9
/proc/26473/stat : 26473 (rsat) R 26470 26470 26170 0 -1 4194304 49683 0 0 0 499907 83 0 0 25 0 1 0 280526499 115982336 26792 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26473/statm: 28316 26792 86 211 0 28102 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 118620

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26470 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=171973
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.177972
# while last known CPU time is 5000.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.72
CPU time (s): 5000.07
CPU user time (s): 4999.24
CPU system time (s): 0.83
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 151372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.171973
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 880
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 3

runsolver used 4.81527 second user time and 13.238 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sat May  5 00:48:11 UTC 2007

IDJOB= 456166
IDBENCH= 24621
IDSOLVER= 169
FILE ID= node18/456166-1178326091

PBS_JOBID= 5188569

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.02-s1099787414.sat05-542.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456166-1178326091/rsat.sh /tmp/evaluation/456166-1178326091/instance-456166-1178326091.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-456166-1178326091 -o ROOT/results/node18/solver-456166-1178326091 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456166-1178326091/rsat.sh /tmp/evaluation/456166-1178326091/instance-456166-1178326091.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e8bf7f81ddac4f189ec204bc856c8406

RANDOM SEED= 948357574

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
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		: 3000.234
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:       1574360 kB
Buffers:        111636 kB
Cached:         248160 kB
SwapCached:      15428 kB
Active:         179928 kB
Inactive:       206144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1574360 kB
SwapTotal:     4192956 kB
SwapFree:      4147200 kB
Dirty:            1916 kB
Writeback:           0 kB
Mapped:          30292 kB
Slab:            81024 kB
Committed_AS:  8645596 kB
PageTables:       1776 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= 66562 MiB

End job on node18 on Sat May  5 02:11:35 UTC 2007