Trace number 320538

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
TiniSatELite 2007-02-08? (TO) 1200 1200.61

General information on the benchmark

Nameindustrial/narain/
clauses-8.cnf
MD5SUM74bd745b1c68e4deddfa063e58b6b54d
Bench CategoryINDUST (industrial 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 variables1461771
Number of clauses5687554
Sum of the clauses size14147618
Maximum clause length601
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 24325673
Number of clauses of size 3961281
Number of clauses of size 411051
Number of clauses of size 5354960
Number of clauses of size over 534588

Solver Data (download as text)

0.00/0.00	c Parsing...
5.78/5.90	c ==============================================================================
5.88/5.90	c |           |     ORIGINAL     |              LEARNT              |          |
5.88/5.90	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
5.88/5.90	c ==============================================================================
5.88/5.90	c |         0 | 5687553 14147617 | 1706265       0        0     nan |  0.000 % |
375.93/376.14	c |         0 | 2172391  7468607 |      --       0       --      -- |     --   | -2399862/-3722815
375.93/376.16	c ==============================================================================
375.93/376.16	c Result  :   #vars: 447289   #clauses: 2172391   #literals: 7468607
375.93/376.16	c CPU time:   372.985 s
375.93/376.16	c ==============================================================================
383.42/383.82	c Tinisat 0.22
383.42/383.82	c solving /tmp/GTI_node30.alineos.net_32475.cnf
383.42/383.82	c 447289 variables, 2172391 clauses

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/node30/watcher-320538-1173047609 -o ROOT/results/node30/solver-320538-1173047609 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320538-1173047609/TiniSatELite /tmp/evaluation/320538-1173047609/instance-320538-1173047609.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: 1.11 1.04 0.98 3/77 32475
/proc/meminfo: memFree=1260360/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=0
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 30718246 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907751506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/32475/statm: 1338 232 195 169 0 49 0
[pid=32476] ppid=32475 vsize=5352 CPUtime=0
/proc/32476/stat : 32476 (TiniSatELite) S 32475 32475 31751 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 30718246 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/32476/statm: 1338 236 198 169 0 49 0
[pid=32477] ppid=32476 vsize=0 CPUtime=0
/proc/32477/stat : 32477 (TiniSatELite) D 32476 32475 31751 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 30718246 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/32477/statm: 0 0 0 0 0 0 0
[pid=32478] ppid=32476 vsize=0 CPUtime=0
/proc/32478/stat : 32478 (sed) D 32476 32475 31751 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 30718246 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/32478/statm: 0 0 0 0 0 0 0

[startup+0.0827619 s]
/proc/loadavg: 1.11 1.04 0.98 3/77 32475
/proc/meminfo: memFree=1260360/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=0
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30718246 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32475/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101763 s]
/proc/loadavg: 1.11 1.04 0.98 3/77 32475
/proc/meminfo: memFree=1260360/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=0
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30718246 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32475/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301776 s]
/proc/loadavg: 1.11 1.04 0.98 3/77 32475
/proc/meminfo: memFree=1260360/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=0
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30718246 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32475/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701797 s]
/proc/loadavg: 1.11 1.04 0.98 3/77 32475
/proc/meminfo: memFree=1260360/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=0
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30718246 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32475/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50184 s]
/proc/loadavg: 1.18 1.06 0.99 2/79 32480
/proc/meminfo: memFree=1137144/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=0
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30718246 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32475/statm: 1338 234 197 169 0 49 0
[pid=32480] ppid=32475 vsize=174048 CPUtime=1.47
/proc/32480/stat : 32480 (SatELite_releas) R 32475 32475 31751 0 -1 4194304 42487 0 0 0 124 23 0 0 25 0 1 0 30718247 178225152 42471 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134681051 0 0 4096 3 0 0 0 17 1 0 0
/proc/32480/statm: 43512 42472 46 128 0 43381 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 179400

[startup+3.10293 s]
/proc/loadavg: 1.18 1.06 0.99 2/79 32480
/proc/meminfo: memFree=1030008/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=0
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30718246 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32475/statm: 1338 234 197 169 0 49 0
[pid=32480] ppid=32475 vsize=342164 CPUtime=3.08
/proc/32480/stat : 32480 (SatELite_releas) R 32475 32475 31751 0 -1 4194304 80968 0 0 0 259 49 0 0 25 0 1 0 30718247 350375936 80952 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134698477 0 0 4096 3 0 0 0 17 1 0 0
/proc/32480/statm: 85541 80952 46 128 0 85410 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 347516

[startup+6.30113 s]
/proc/loadavg: 1.17 1.05 0.99 2/79 32480
/proc/meminfo: memFree=678008/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=0
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30718246 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32475/statm: 1338 234 197 169 0 49 0
[pid=32480] ppid=32475 vsize=710204 CPUtime=6.28
/proc/32480/stat : 32480 (SatELite_releas) R 32475 32475 31751 0 -1 4194304 155094 0 0 0 537 91 0 0 25 0 1 0 30718247 727248896 154998 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134543617 0 0 4096 3 0 0 0 17 1 0 0
/proc/32480/statm: 177551 154998 62 128 0 177420 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 715556

[startup+12.7015 s]
/proc/loadavg: 1.15 1.05 0.99 2/79 32480
/proc/meminfo: memFree=587640/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=0
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30718246 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32475/statm: 1338 234 197 169 0 49 0
[pid=32480] ppid=32475 vsize=776500 CPUtime=12.67
/proc/32480/stat : 32480 (SatELite_releas) R 32475 32475 31751 0 -1 4194304 180461 0 0 0 1159 108 0 0 25 0 1 0 30718247 795136000 164885 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134543068 0 0 4096 3 0 0 0 17 1 0 0
/proc/32480/statm: 194125 164885 66 128 0 193994 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 781852

[startup+25.5013 s]
/proc/loadavg: 1.13 1.05 0.99 2/79 32480
/proc/meminfo: memFree=586104/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=0
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30718246 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32475/statm: 1338 234 197 169 0 49 0
[pid=32480] ppid=32475 vsize=776756 CPUtime=25.47
/proc/32480/stat : 32480 (SatELite_releas) R 32475 32475 31751 0 -1 4194304 180556 0 0 0 2436 111 0 0 25 0 1 0 30718247 795398144 164980 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134543068 0 0 4096 3 0 0 0 17 1 0 0
/proc/32480/statm: 194189 164980 66 128 0 194058 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 782108

[startup+51.1019 s]
/proc/loadavg: 1.08 1.05 0.99 2/79 32480
/proc/meminfo: memFree=582520/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=0
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30718246 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32475/statm: 1338 234 197 169 0 49 0
[pid=32480] ppid=32475 vsize=776756 CPUtime=51.06
/proc/32480/stat : 32480 (SatELite_releas) R 32475 32475 31751 0 -1 4194304 180761 0 0 0 4991 115 0 0 25 0 1 0 30718247 795398144 165185 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134543071 0 0 4096 3 0 0 0 17 1 0 0
/proc/32480/statm: 194189 165185 66 128 0 194058 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 782108

[startup+102.306 s]
/proc/loadavg: 1.03 1.04 0.99 2/79 32480
/proc/meminfo: memFree=573624/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=0
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30718246 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32475/statm: 1338 234 197 169 0 49 0
[pid=32480] ppid=32475 vsize=777268 CPUtime=102.24
/proc/32480/stat : 32480 (SatELite_releas) R 32475 32475 31751 0 -1 4194304 181237 0 0 0 10097 127 0 0 25 0 1 0 30718247 795922432 165661 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134543059 0 0 4096 3 0 0 0 17 1 0 0
/proc/32480/statm: 194317 165661 66 128 0 194186 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 782620

[startup+162.302 s]
/proc/loadavg: 1.01 1.03 0.99 2/79 32480
/proc/meminfo: memFree=561336/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=0
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30718246 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32475/statm: 1338 234 197 169 0 49 0
[pid=32480] ppid=32475 vsize=786484 CPUtime=162.21
/proc/32480/stat : 32480 (SatELite_releas) R 32475 32475 31751 0 -1 4194304 181904 0 0 0 16079 142 0 0 25 0 1 0 30718247 805359616 166328 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134543071 0 0 4096 3 0 0 0 17 1 0 0
/proc/32480/statm: 196621 166328 66 128 0 196490 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 791836

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 0.99 2/79 32480
/proc/meminfo: memFree=466360/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=0
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30718246 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32475/statm: 1338 234 197 169 0 49 0
[pid=32480] ppid=32475 vsize=804244 CPUtime=222.18
/proc/32480/stat : 32480 (SatELite_releas) R 32475 32475 31751 0 -1 4194304 186669 0 0 0 22028 190 0 0 25 0 1 0 30718247 823545856 171064 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134543046 0 0 4096 3 0 0 0 17 1 0 0
/proc/32480/statm: 201061 171064 66 128 0 200930 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 809596

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 0.99 2/79 32480
/proc/meminfo: memFree=457208/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=0
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30718246 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32475/statm: 1338 234 197 169 0 49 0
[pid=32480] ppid=32475 vsize=804612 CPUtime=282.15
/proc/32480/stat : 32480 (SatELite_releas) R 32475 32475 31751 0 -1 4194304 187317 0 0 0 28014 201 0 0 25 0 1 0 30718247 823922688 171383 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134543062 0 0 4096 3 0 0 0 17 1 0 0
/proc/32480/statm: 201153 171383 66 128 0 201022 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 809964

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 0.99 2/79 32480
/proc/meminfo: memFree=449528/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=0
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30718246 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32475/statm: 1338 234 197 169 0 49 0
[pid=32480] ppid=32475 vsize=804948 CPUtime=342.13
/proc/32480/stat : 32480 (SatELite_releas) R 32475 32475 31751 0 -1 4194304 187859 0 0 0 34004 209 0 0 25 0 1 0 30718247 824266752 171657 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134543062 0 0 4096 3 0 0 0 17 1 0 0
/proc/32480/statm: 201237 171657 66 128 0 201106 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 810300

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 32481
/proc/meminfo: memFree=908152/2055920 swapFree=4192812/4192956

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

[pid=32475] ppid=32473 vsize=5352 CPUtime=379.8
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 331 366190 0 0 0 0 37645 335 16 0 1 0 30718246 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32475/statm: 1338 236 197 169 0 49 0
[pid=32481] ppid=32475 vsize=216564 CPUtime=142.05
/proc/32481/stat : 32481 (tinisat) R 32475 32475 31751 0 -1 4194304 50375 0 0 0 14180 25 0 0 25 0 1 0 30756263 221761536 43478 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32481/statm: 54141 43478 52 110 0 54028 0
Current children cumulated CPU time (s) 521.85
Current children cumulated vsize (KiB) 221916

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 32481
/proc/meminfo: memFree=893944/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=379.8
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 331 366190 0 0 0 0 37645 335 16 0 1 0 30718246 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32475/statm: 1338 236 197 169 0 49 0
[pid=32481] ppid=32475 vsize=216564 CPUtime=202.04
/proc/32481/stat : 32481 (tinisat) R 32475 32475 31751 0 -1 4194304 51511 0 0 0 20178 26 0 0 25 0 1 0 30756263 221761536 44614 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32481/statm: 54141 44614 52 110 0 54028 0
Current children cumulated CPU time (s) 581.84
Current children cumulated vsize (KiB) 221916

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 32481
/proc/meminfo: memFree=881656/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=379.8
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 331 366190 0 0 0 0 37645 335 16 0 1 0 30718246 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32475/statm: 1338 236 197 169 0 49 0
[pid=32481] ppid=32475 vsize=216564 CPUtime=262.03
/proc/32481/stat : 32481 (tinisat) R 32475 32475 31751 0 -1 4194304 54572 0 0 0 26173 30 0 0 25 0 1 0 30756263 221761536 47675 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/32481/statm: 54141 47675 52 110 0 54028 0
Current children cumulated CPU time (s) 641.83
Current children cumulated vsize (KiB) 221916

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 32481
/proc/meminfo: memFree=866424/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=379.8
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 331 366190 0 0 0 0 37645 335 16 0 1 0 30718246 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32475/statm: 1338 236 197 169 0 49 0
[pid=32481] ppid=32475 vsize=216564 CPUtime=322.01
/proc/32481/stat : 32481 (tinisat) R 32475 32475 31751 0 -1 4194304 58376 0 0 0 32166 35 0 0 25 0 1 0 30756263 221761536 51479 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 1 0 0
/proc/32481/statm: 54141 51479 52 110 0 54028 0
Current children cumulated CPU time (s) 701.81
Current children cumulated vsize (KiB) 221916

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 32481
/proc/meminfo: memFree=856184/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=379.8
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 331 366190 0 0 0 0 37645 335 16 0 1 0 30718246 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32475/statm: 1338 236 197 169 0 49 0
[pid=32481] ppid=32475 vsize=367208 CPUtime=382
/proc/32481/stat : 32481 (tinisat) R 32475 32475 31751 0 -1 4194304 60945 0 0 0 38161 39 0 0 25 0 1 0 30756263 376020992 54048 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32481/statm: 91802 54048 52 110 0 91689 0
Current children cumulated CPU time (s) 761.8
Current children cumulated vsize (KiB) 372560

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 32481
/proc/meminfo: memFree=843192/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=379.8
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 331 366190 0 0 0 0 37645 335 16 0 1 0 30718246 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32475/statm: 1338 236 197 169 0 49 0
[pid=32481] ppid=32475 vsize=367208 CPUtime=441.99
/proc/32481/stat : 32481 (tinisat) R 32475 32475 31751 0 -1 4194304 64189 0 0 0 44155 44 0 0 25 0 1 0 30756263 376020992 57292 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32481/statm: 91802 57292 52 110 0 91689 0
Current children cumulated CPU time (s) 821.79
Current children cumulated vsize (KiB) 372560

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 32481
/proc/meminfo: memFree=834488/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=379.8
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 331 366190 0 0 0 0 37645 335 16 0 1 0 30718246 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32475/statm: 1338 236 197 169 0 49 0
[pid=32481] ppid=32475 vsize=367208 CPUtime=501.97
/proc/32481/stat : 32481 (tinisat) R 32475 32475 31751 0 -1 4194304 66364 0 0 0 50151 46 0 0 25 0 1 0 30756263 376020992 59467 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/32481/statm: 91802 59467 52 110 0 91689 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 372560

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 32481
/proc/meminfo: memFree=814520/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=379.8
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 331 366190 0 0 0 0 37645 335 16 0 1 0 30718246 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32475/statm: 1338 236 197 169 0 49 0
[pid=32481] ppid=32475 vsize=367208 CPUtime=561.96
/proc/32481/stat : 32481 (tinisat) R 32475 32475 31751 0 -1 4194304 71415 0 0 0 56144 52 0 0 25 0 1 0 30756263 376020992 64518 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/32481/statm: 91802 64518 52 110 0 91689 0
Current children cumulated CPU time (s) 941.76
Current children cumulated vsize (KiB) 372560

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 32481
/proc/meminfo: memFree=789752/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=379.8
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 331 366190 0 0 0 0 37645 335 16 0 1 0 30718246 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32475/statm: 1338 236 197 169 0 49 0
[pid=32481] ppid=32475 vsize=367208 CPUtime=621.94
/proc/32481/stat : 32481 (tinisat) R 32475 32475 31751 0 -1 4194304 77520 0 0 0 62137 57 0 0 25 0 1 0 30756263 376020992 70623 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/32481/statm: 91802 70623 52 110 0 91689 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 372560

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 32481
/proc/meminfo: memFree=779000/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=379.8
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 331 366190 0 0 0 0 37645 335 16 0 1 0 30718246 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32475/statm: 1338 236 197 169 0 49 0
[pid=32481] ppid=32475 vsize=367208 CPUtime=681.92
/proc/32481/stat : 32481 (tinisat) R 32475 32475 31751 0 -1 4194304 80205 0 0 0 68133 59 0 0 25 0 1 0 30756263 376020992 73308 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32481/statm: 91802 73308 52 110 0 91689 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 372560

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 32481
/proc/meminfo: memFree=770680/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=379.8
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 331 366190 0 0 0 0 37645 335 16 0 1 0 30718246 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32475/statm: 1338 236 197 169 0 49 0
[pid=32481] ppid=32475 vsize=367208 CPUtime=741.91
/proc/32481/stat : 32481 (tinisat) R 32475 32475 31751 0 -1 4194304 82274 0 0 0 74129 62 0 0 25 0 1 0 30756263 376020992 75377 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32481/statm: 91802 75377 52 110 0 91689 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 372560

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 32481
/proc/meminfo: memFree=762296/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=379.8
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 331 366190 0 0 0 0 37645 335 16 0 1 0 30718246 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32475/statm: 1338 236 197 169 0 49 0
[pid=32481] ppid=32475 vsize=367208 CPUtime=801.89
/proc/32481/stat : 32481 (tinisat) R 32475 32475 31751 0 -1 4194304 84367 0 0 0 80125 64 0 0 25 0 1 0 30756263 376020992 77470 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/32481/statm: 91802 77470 52 110 0 91689 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 372560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 32481
/proc/meminfo: memFree=759224/2055920 swapFree=4192812/4192956
[pid=32475] ppid=32473 vsize=5352 CPUtime=379.8
/proc/32475/stat : 32475 (TiniSatELite) S 32473 32475 31751 0 -1 4194304 331 366190 0 0 0 0 37645 335 16 0 1 0 30718246 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32475/statm: 1338 236 197 169 0 49 0
[pid=32481] ppid=32475 vsize=367208 CPUtime=820.2
/proc/32481/stat : 32481 (tinisat) R 32475 32475 31751 0 -1 4194304 85100 0 0 0 81954 66 0 0 25 0 1 0 30756263 376020992 78203 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 1 0 0
/proc/32481/statm: 91802 78203 52 110 0 91689 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 372560

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 32475 and gives childrusage.ru_utime.tv_sec=376 childrusage.ru_utime.tv_usec=454770 childrusage.ru_stime.tv_sec=3 childrusage.ru_stime.tv_usec=357489
CPU time returned by wait4() is 379.812
while last known CPU time is 1200

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

Real time (s): 1200.61
CPU time (s): 1200
CPU user time (s): 1195.99
CPU system time (s): 4.01
CPU usage (%): 99.9489
Max. virtual memory (cumulated for all children) (KiB): 892788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 376.455
system time used= 3.35749
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 366521
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= 39
involuntary context switches= 7812

runsolver used 1.19982 second user time and 3.17752 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sun Mar  4 22:33:31 UTC 2007

IDJOB= 320538
IDBENCH= 20506
IDSOLVER= 99
FILE ID= node30/320538-1173047609

PBS_JOBID= 4012506

Free space on /tmp= 66367 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/narain/clauses-8.cnf
COMMAND LINE= /tmp/evaluation/320538-1173047609/TiniSatELite /tmp/evaluation/320538-1173047609/instance-320538-1173047609.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-320538-1173047609 -o ROOT/results/node30/solver-320538-1173047609 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320538-1173047609/TiniSatELite /tmp/evaluation/320538-1173047609/instance-320538-1173047609.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  74bd745b1c68e4deddfa063e58b6b54d

RANDOM SEED= 61107421

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1260768 kB
Buffers:         39608 kB
Cached:         638688 kB
SwapCached:        140 kB
Active:         358280 kB
Inactive:       377576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1260768 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          115392 kB
Writeback:           0 kB
Mapped:          76376 kB
Slab:            44948 kB
Committed_AS:   189844 kB
PageTables:       1704 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= 66186 MiB

End job on node30 on Sun Mar  4 22:53:34 UTC 2007