Trace number 334156

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.03 1200.41

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:   0.149977 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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-334156-1173554343 -o ROOT/results/node19/solver-334156-1173554343 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334156-1173554343/rsat.sh /tmp/evaluation/334156-1173554343/instance-334156-1173554343.cnf 

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): 2400 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: 0.91 0.97 0.99 3/77 696
/proc/meminfo: memFree=1660288/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 375388376 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 232 195 169 0 49 0
[pid=697] ppid=696 vsize=952 CPUtime=0
/proc/697/stat : 697 (SatElite) R 696 696 32120 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 375388376 974848 130 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/697/statm: 238 130 49 128 0 107 0

[startup+0.0253769 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 696
/proc/meminfo: memFree=1660288/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 375388376 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 232 195 169 0 49 0
[pid=697] ppid=696 vsize=2036 CPUtime=0.02
/proc/697/stat : 697 (SatElite) R 696 696 32120 0 -1 4194304 435 0 0 0 2 0 0 0 20 0 1 0 375388376 2084864 417 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/697/statm: 509 417 69 128 0 378 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7388

[startup+0.101385 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 696
/proc/meminfo: memFree=1660288/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 375388376 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 232 195 169 0 49 0
[pid=697] ppid=696 vsize=2576 CPUtime=0.09
/proc/697/stat : 697 (SatElite) R 696 696 32120 0 -1 4194304 546 0 0 0 9 0 0 0 20 0 1 0 375388376 2637824 528 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134574716 0 0 4096 3 0 0 0 17 1 0 0
/proc/697/statm: 644 528 69 128 0 513 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7928

[startup+0.30141 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 696
/proc/meminfo: memFree=1660288/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5352

[startup+0.701453 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 696
/proc/meminfo: memFree=1660288/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5352

[startup+1.50154 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 699
/proc/meminfo: memFree=1657648/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=3172 CPUtime=1.31
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 686 0 0 0 131 0 0 0 25 0 1 0 375388394 3248128 639 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529215 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 793 639 86 211 0 579 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8524

[startup+3.10171 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 699
/proc/meminfo: memFree=1657008/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=3820 CPUtime=2.91
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 904 0 0 0 291 0 0 0 25 0 1 0 375388394 3911680 791 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522807 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 955 791 86 211 0 741 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9172

[startup+6.30106 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 699
/proc/meminfo: memFree=1655216/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=5344 CPUtime=6.11
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 1328 0 0 0 611 0 0 0 25 0 1 0 375388394 5472256 1118 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 1336 1118 86 211 0 1122 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10696

[startup+12.7028 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 699
/proc/meminfo: memFree=1653616/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=7024 CPUtime=12.51
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 1968 0 0 0 1250 1 0 0 25 0 1 0 375388394 7192576 1562 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 1756 1562 86 211 0 1542 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12376

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 699
/proc/meminfo: memFree=1651376/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=8972 CPUtime=25.31
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 2887 0 0 0 2529 2 0 0 25 0 1 0 375388394 9187328 1995 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 2243 1995 86 211 0 2029 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14324

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 699
/proc/meminfo: memFree=1648240/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=11968 CPUtime=50.9
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 4061 0 0 0 5087 3 0 0 25 0 1 0 375388394 12255232 2781 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 2992 2781 86 211 0 2778 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17320

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 699
/proc/meminfo: memFree=1642672/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=17916 CPUtime=102.09
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 6412 0 0 0 10203 6 0 0 25 0 1 0 375388394 18345984 4166 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 4479 4166 86 211 0 4265 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23268

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 699
/proc/meminfo: memFree=1638896/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=21796 CPUtime=162.07
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 7419 0 0 0 16199 8 0 0 25 0 1 0 375388394 22319104 5173 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 5449 5173 86 211 0 5235 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27148

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 699
/proc/meminfo: memFree=1635248/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=24872 CPUtime=222.05
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 9071 0 0 0 22195 10 0 0 25 0 1 0 375388394 25468928 6011 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 6218 6011 86 211 0 6004 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 30224

[startup+282.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/79 699
/proc/meminfo: memFree=1635248/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=24872 CPUtime=282.03
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 9073 0 0 0 28193 10 0 0 25 0 1 0 375388394 25468928 6013 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 6218 6013 86 211 0 6004 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 30224

[startup+342.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/79 699
/proc/meminfo: memFree=1629616/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=32024 CPUtime=342.01
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 10900 0 0 0 34189 12 0 0 25 0 1 0 375388394 32792576 7454 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 8006 7454 86 211 0 7792 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 37376

[startup+402.302 s]
/proc/loadavg: 1.11 1.02 1.00 2/79 699
/proc/meminfo: memFree=1625712/2055920 swapFree=4169404/4192956

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

[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=35900 CPUtime=521.96
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 13615 0 0 0 52180 16 0 0 25 0 1 0 375388394 36761600 8569 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 8975 8569 86 211 0 8761 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 41252

[startup+582.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/79 699
/proc/meminfo: memFree=1625008/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=36032 CPUtime=581.95
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 13637 0 0 0 58178 17 0 0 25 0 1 0 375388394 36896768 8591 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 9008 8591 86 211 0 8794 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 41384

[startup+642.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/79 699
/proc/meminfo: memFree=1624880/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=36164 CPUtime=641.93
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 13674 0 0 0 64176 17 0 0 25 0 1 0 375388394 37031936 8628 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 9041 8628 86 211 0 8827 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 41516

[startup+702.301 s]
/proc/loadavg: 1.19 1.08 1.01 2/79 699
/proc/meminfo: memFree=1620400/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=40400 CPUtime=701.91
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 14792 0 0 0 70172 19 0 0 25 0 1 0 375388394 41369600 9746 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 10100 9746 86 211 0 9886 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 45752

[startup+762.306 s]
/proc/loadavg: 1.24 1.11 1.02 2/79 699
/proc/meminfo: memFree=1616240/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=44612 CPUtime=761.9
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 15876 0 0 0 76170 20 0 0 25 0 1 0 375388394 45682688 10797 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 11153 10797 86 211 0 10939 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 49964

[startup+822.301 s]
/proc/loadavg: 1.15 1.10 1.02 2/79 699
/proc/meminfo: memFree=1612144/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=48744 CPUtime=821.87
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 16910 0 0 0 82165 22 0 0 25 0 1 0 375388394 49913856 11831 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 12186 11831 86 211 0 11972 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 54096

[startup+882.302 s]
/proc/loadavg: 1.12 1.10 1.02 2/79 699
/proc/meminfo: memFree=1609264/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=53724 CPUtime=881.86
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 21656 0 0 0 88160 26 0 0 25 0 1 0 375388394 55013376 12474 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 13431 12474 86 211 0 13217 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 59076

[startup+942.301 s]
/proc/loadavg: 1.07 1.09 1.02 2/79 699
/proc/meminfo: memFree=1609328/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=53724 CPUtime=941.84
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 21658 0 0 0 94158 26 0 0 25 0 1 0 375388394 55013376 12476 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 13431 12476 86 211 0 13217 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 59076

[startup+1002.3 s]
/proc/loadavg: 1.02 1.07 1.01 2/79 699
/proc/meminfo: memFree=1609264/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=53988 CPUtime=1001.83
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 21706 0 0 0 100156 27 0 0 25 0 1 0 375388394 55283712 12524 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 13497 12524 86 211 0 13283 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 59340

[startup+1062.3 s]
/proc/loadavg: 1.01 1.05 1.01 2/79 699
/proc/meminfo: memFree=1609200/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=54120 CPUtime=1061.81
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 21733 0 0 0 106154 27 0 0 25 0 1 0 375388394 55418880 12551 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 13530 12551 86 211 0 13316 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 59472

[startup+1122.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/79 699
/proc/meminfo: memFree=1609008/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=54380 CPUtime=1121.79
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 21803 0 0 0 112151 28 0 0 25 0 1 0 375388394 55685120 12588 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 13595 12588 86 211 0 13381 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 59732

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 699
/proc/meminfo: memFree=1609008/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=54512 CPUtime=1181.77
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 21825 0 0 0 118149 28 0 0 25 0 1 0 375388394 55820288 12610 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 13628 12610 86 211 0 13414 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 59864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 699
/proc/meminfo: memFree=1608880/2055920 swapFree=4169404/4192956
[pid=696] ppid=694 vsize=5352 CPUtime=0.16
/proc/696/stat : 696 (rsat.sh) S 694 696 32120 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 375388376 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/696/statm: 1338 234 195 169 0 49 0
[pid=699] ppid=696 vsize=54644 CPUtime=1199.87
/proc/699/stat : 699 (rsat) R 696 696 32120 0 -1 4194304 21842 0 0 0 119959 28 0 0 25 0 1 0 375388394 55955456 12627 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/699/statm: 13661 12627 86 211 0 13447 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 59996

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 696 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=167974 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.176972
while last known CPU time is 1200.03

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

Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.75
CPU system time (s): 0.28
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 72788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.167974
system time used= 0.008998
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= 4

runsolver used 1.2818 second user time and 3.09353 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Mar 10 19:19:04 UTC 2007

IDJOB= 334156
IDBENCH= 24621
IDSOLVER= 104
FILE ID= node19/334156-1173554343

PBS_JOBID= 4101169

Free space on /tmp= 66554 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/334156-1173554343/rsat.sh /tmp/evaluation/334156-1173554343/instance-334156-1173554343.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-334156-1173554343 -o ROOT/results/node19/solver-334156-1173554343 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334156-1173554343/rsat.sh /tmp/evaluation/334156-1173554343/instance-334156-1173554343.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  e8bf7f81ddac4f189ec204bc856c8406

RANDOM SEED= 88450251

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1660696 kB
Buffers:         42780 kB
Cached:         273700 kB
SwapCached:       2440 kB
Active:         224676 kB
Inactive:       114976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1660696 kB
SwapTotal:     4192956 kB
SwapFree:      4169404 kB
Dirty:            1908 kB
Writeback:           0 kB
Mapped:          30548 kB
Slab:            41156 kB
Committed_AS:  1422596 kB
PageTables:       1760 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= 66554 MiB

End job on node19 on Sat Mar 10 19:39:06 UTC 2007