Trace number 333773

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) 1200.02 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.00-s1875077647.sat05-530.reshuffled-07.cnf
MD5SUM378c3c007a4c6e49e4da1e6f32094183
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 variables1192
Number of clauses14506
Sum of the clauses size43816
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 314208
Number of clauses of size 4298
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 |   14506    43816 |    4351       0        0     nan |  0.000 % |
0.00/0.16	c |         0 |   14208    47484 |      --       0       --      -- |     --   | -298/3668
0.00/0.16	c ==============================================================================
0.00/0.16	c Result  :   #vars: 894   #clauses: 14208   #literals: 47484
0.00/0.16	c CPU time:   0.147977 s
0.00/0.16	c ==============================================================================
0.00/0.20	c Tinisat 0.22
0.00/0.20	c solving /tmp/GTI_node9.alineos.net_20303.cnf
0.00/0.20	c 894 variables, 14208 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/node9/watcher-333773-1173530427 -o ROOT/results/node9/solver-333773-1173530427 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333773-1173530427/TiniSatELite /tmp/evaluation/333773-1173530427/instance-333773-1173530427.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: 0.99 0.98 0.99 3/77 20303
/proc/meminfo: memFree=1626512/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 372997298 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215419158610 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20303/statm: 1338 232 195 169 0 49 0
[pid=20304] ppid=20303 vsize=5352 CPUtime=0
/proc/20304/stat : 20304 (TiniSatELite) S 20303 20303 18945 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20304/statm: 1338 236 198 169 0 49 0
[pid=20305] ppid=20304 vsize=0 CPUtime=0
/proc/20305/stat : 20305 (TiniSatELite) D 20304 20303 18945 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 372997298 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/20305/statm: 0 0 0 0 0 0 0
[pid=20306] ppid=20304 vsize=0 CPUtime=0
/proc/20306/stat : 20306 (sed) D 20304 20303 18945 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 372997298 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/20306/statm: 0 0 0 0 0 0 0

[startup+0.078908 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 20303
/proc/meminfo: memFree=1626512/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 372997298 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20303/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101907 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 20303
/proc/meminfo: memFree=1626512/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 372997298 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20303/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301942 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 20303
/proc/meminfo: memFree=1626512/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5352

[startup+0.702018 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 20303
/proc/meminfo: memFree=1626512/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5352

[startup+1.50117 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20309
/proc/meminfo: memFree=1623936/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=4752 CPUtime=1.31
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 641 0 0 0 131 0 0 0 25 0 1 0 372997316 4866048 626 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 1188 626 52 110 0 1075 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10104

[startup+3.10148 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20309
/proc/meminfo: memFree=1622976/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=4752 CPUtime=2.91
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 891 0 0 0 291 0 0 0 25 0 1 0 372997316 4866048 876 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 1188 876 52 110 0 1075 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10104

[startup+6.3011 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20309
/proc/meminfo: memFree=1620864/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=8872 CPUtime=6.11
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 1363 0 0 0 611 0 0 0 25 0 1 0 372997316 9084928 1348 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 2218 1348 52 110 0 2105 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 14224

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20309
/proc/meminfo: memFree=1618056/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=9140 CPUtime=12.51
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 1978 0 0 0 1250 1 0 0 25 0 1 0 372997316 9359360 1963 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 2285 1963 52 110 0 2172 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14492

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20309
/proc/meminfo: memFree=1614088/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=17388 CPUtime=25.3
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 2972 0 0 0 2528 2 0 0 25 0 1 0 372997316 17805312 2924 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 4347 2924 52 110 0 4234 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 22740

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20309
/proc/meminfo: memFree=1609160/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=18308 CPUtime=50.89
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 4269 0 0 0 5086 3 0 0 25 0 1 0 372997316 18747392 4156 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 4577 4156 52 110 0 4464 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 23660

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20309
/proc/meminfo: memFree=1601672/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=34400 CPUtime=102.07
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 6118 0 0 0 10201 6 0 0 25 0 1 0 372997316 35225600 6005 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 8600 6005 52 110 0 8487 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 39752

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20309
/proc/meminfo: memFree=1594376/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=35916 CPUtime=162.05
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 8028 0 0 0 16196 9 0 0 25 0 1 0 372997316 36777984 7786 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 8979 7786 52 110 0 8866 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 41268

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20309
/proc/meminfo: memFree=1588808/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=67212 CPUtime=222.02
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 9442 0 0 0 22191 11 0 0 25 0 1 0 372997316 68825088 9200 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 16803 9200 52 110 0 16690 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 72564

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20311
/proc/meminfo: memFree=1583496/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=67852 CPUtime=282
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 10754 0 0 0 28187 13 0 0 25 0 1 0 372997316 69480448 10512 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 16963 10512 52 110 0 16850 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 73204

[startup+342.303 s]
/proc/loadavg: 1.09 1.01 1.00 2/79 20311
/proc/meminfo: memFree=1578952/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=68012 CPUtime=341.99
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 11882 0 0 0 34184 15 0 0 25 0 1 0 372997316 69644288 11640 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 17003 11640 52 110 0 16890 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 73364

[startup+402.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 20311
/proc/meminfo: memFree=1575496/2055920 swapFree=4152252/4192956

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

[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=70360 CPUtime=581.9
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 15554 0 0 0 58168 22 0 0 25 0 1 0 372997316 72048640 15312 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 17590 15312 52 110 0 17477 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 75712

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20311
/proc/meminfo: memFree=1560840/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=71544 CPUtime=641.88
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 16672 0 0 0 64165 23 0 0 25 0 1 0 372997316 73261056 16173 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 17886 16173 52 110 0 17773 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 76896

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20311
/proc/meminfo: memFree=1557512/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=72056 CPUtime=701.85
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 17494 0 0 0 70160 25 0 0 25 0 1 0 372997316 73785344 16995 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 18014 16995 52 110 0 17901 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 77408

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20311
/proc/meminfo: memFree=1554504/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=134044 CPUtime=761.83
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 18253 0 0 0 76158 25 0 0 25 0 1 0 372997316 137261056 17754 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 33511 17754 52 110 0 33398 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 139396

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20311
/proc/meminfo: memFree=1551304/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=134044 CPUtime=821.81
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 19058 0 0 0 82154 27 0 0 25 0 1 0 372997316 137261056 18559 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 33511 18559 52 110 0 33398 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 139396

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20311
/proc/meminfo: memFree=1548680/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=134396 CPUtime=881.79
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 19713 0 0 0 88151 28 0 0 25 0 1 0 372997316 137621504 19214 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 33599 19214 52 110 0 33486 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 139748

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20311
/proc/meminfo: memFree=1545800/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=134964 CPUtime=941.76
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 20427 0 0 0 94147 29 0 0 25 0 1 0 372997316 138203136 19928 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 33741 19928 52 110 0 33628 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 140316

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20311
/proc/meminfo: memFree=1542856/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=135548 CPUtime=1001.73
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 21158 0 0 0 100143 30 0 0 25 0 1 0 372997316 138801152 20659 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 33887 20659 52 110 0 33774 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 140900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20311
/proc/meminfo: memFree=1540296/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=135740 CPUtime=1061.72
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 21799 0 0 0 106140 32 0 0 25 0 1 0 372997316 138997760 21300 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 33935 21300 52 110 0 33822 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 141092

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20311
/proc/meminfo: memFree=1538056/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=135740 CPUtime=1121.69
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 22354 0 0 0 112136 33 0 0 25 0 1 0 372997316 138997760 21855 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 33935 21855 52 110 0 33822 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 141092

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20311
/proc/meminfo: memFree=1535304/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=136672 CPUtime=1181.67
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 23089 0 0 0 118133 34 0 0 25 0 1 0 372997316 139952128 22557 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 34168 22557 52 110 0 34055 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 142024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20311
/proc/meminfo: memFree=1534536/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=136672 CPUtime=1199.86
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 23270 0 0 0 119952 34 0 0 25 0 1 0 372997316 139952128 22738 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 34168 22738 52 110 0 34055 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 142024

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20311
/proc/meminfo: memFree=1534536/2055920 swapFree=4152252/4192956
[pid=20303] ppid=20301 vsize=5352 CPUtime=0.16
/proc/20303/stat : 20303 (TiniSatELite) S 20301 20303 18945 0 -1 4194304 331 839 0 0 0 0 16 0 16 0 1 0 372997298 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1338 236 197 169 0 49 0
[pid=20309] ppid=20303 vsize=136672 CPUtime=1199.86
/proc/20309/stat : 20309 (tinisat) R 20303 20303 18945 0 -1 4194304 23270 0 0 0 119952 34 0 0 25 0 1 0 372997316 139952128 22738 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/20309/statm: 34168 22738 52 110 0 34055 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 142024

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20303 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=163975 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=12998
CPU time returned by wait4() is 0.176973
while last known CPU time is 1200.02

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

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.68
CPU system time (s): 0.34
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 142024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.163975
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1170
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= 37
involuntary context switches= 11

runsolver used 1.34679 second user time and 3.02654 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sat Mar 10 12:40:27 UTC 2007

IDJOB= 333773
IDBENCH= 24612
IDSOLVER= 99
FILE ID= node9/333773-1173530427

PBS_JOBID= 4101142

Free space on /tmp= 66465 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.00-s1875077647.sat05-530.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333773-1173530427/TiniSatELite /tmp/evaluation/333773-1173530427/instance-333773-1173530427.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-333773-1173530427 -o ROOT/results/node9/solver-333773-1173530427 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333773-1173530427/TiniSatELite /tmp/evaluation/333773-1173530427/instance-333773-1173530427.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  378c3c007a4c6e49e4da1e6f32094183

RANDOM SEED= 48239050

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1626920 kB
Buffers:         49692 kB
Cached:         291068 kB
SwapCached:       8828 kB
Active:         191260 kB
Inactive:       172344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1626920 kB
SwapTotal:     4192956 kB
SwapFree:      4152252 kB
Dirty:            1420 kB
Writeback:           0 kB
Mapped:          29724 kB
Slab:            50992 kB
Committed_AS:  1497972 kB
PageTables:       1688 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= 66465 MiB

End job on node9 on Sat Mar 10 13:00:29 UTC 2007