Trace number 315215

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) 1200.04 1200.51

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-6-ipc5-h11-unsat.cnf
MD5SUMe6effc82c71213141cc1dab3b63f32e3
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1102.55
Satisfiable
(Un)Satisfiability was proved
Number of variables27142
Number of clauses95880
Sum of the clauses size233558
Maximum clause length31
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 269004
Number of clauses of size 325020
Number of clauses of size 4224
Number of clauses of size 5167
Number of clauses of size over 51401

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.09	c ==============================================================================
0.00/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.09	c ==============================================================================
0.00/0.09	c |         0 |   95688   233174 |   28706       0        0     nan |  0.000 % |
0.00/0.86	c |         0 |   46272   179778 |      --       0       --      -- |     --   | -49416/-53396
0.00/0.86	c ==============================================================================
0.00/0.86	c Result  :   #vars: 4272   #clauses: 46272   #literals: 179778
0.00/0.86	c CPU time:   0.824874 s
0.00/0.86	c ==============================================================================
0.98/1.01	c Tinisat 0.22
0.98/1.01	c solving /tmp/GTI_node12.alineos.net_32278.cnf
0.98/1.01	c 4272 variables, 46272 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/node12/watcher-315215-1172651012 -o ROOT/results/node12/solver-315215-1172651012 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315215-1172651012/TiniSatELite /tmp/evaluation/315215-1172651012/instance-315215-1172651012.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: 0.92 0.98 0.99 3/77 32278
/proc/meminfo: memFree=1318648/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 285055663 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/32278/statm: 1339 233 195 169 0 50 0
[pid=32279] ppid=32278 vsize=5356 CPUtime=0
/proc/32279/stat : 32279 (TiniSatELite) S 32278 32278 30816 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/32279/statm: 1339 237 198 169 0 50 0

[startup+0.0705311 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32278
/proc/meminfo: memFree=1318648/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 285055663 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32278/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101531 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32278
/proc/meminfo: memFree=1318648/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 285055663 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32278/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30157 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32278
/proc/meminfo: memFree=1318648/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 285055663 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32278/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701641 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32278
/proc/meminfo: memFree=1318648/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 285055663 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32278/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50278 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 32284
/proc/meminfo: memFree=1313576/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=4848 CPUtime=0.55
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 989 0 0 0 55 0 0 0 22 0 1 0 285055757 4964352 882 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 1212 882 52 110 0 1099 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10204

[startup+3.10107 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 32284
/proc/meminfo: memFree=1311080/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=4848 CPUtime=2.15
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 1180 0 0 0 215 0 0 0 25 0 1 0 285055757 4964352 1073 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520165 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 1212 1073 52 110 0 1099 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10204

[startup+6.30264 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 32284
/proc/meminfo: memFree=1309416/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=8384 CPUtime=5.35
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 1512 0 0 0 534 1 0 0 25 0 1 0 285055757 8585216 1405 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 2096 1405 52 110 0 1983 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 13740

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 32284
/proc/meminfo: memFree=1307184/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=8384 CPUtime=11.74
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 2065 0 0 0 1173 1 0 0 25 0 1 0 285055757 8585216 1958 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 2096 1958 52 110 0 1983 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13740

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 32284
/proc/meminfo: memFree=1303344/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=15856 CPUtime=24.54
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 2992 0 0 0 2451 3 0 0 25 0 1 0 285055757 16236544 2885 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 3964 2885 52 110 0 3851 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 21212

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 32284
/proc/meminfo: memFree=1298032/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=30904 CPUtime=50.13
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 4357 0 0 0 5009 4 0 0 25 0 1 0 285055757 31645696 4250 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 7726 4250 52 110 0 7613 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 36260

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 32284
/proc/meminfo: memFree=1289072/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=32196 CPUtime=101.31
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 6557 0 0 0 10124 7 0 0 25 0 1 0 285055757 32968704 6450 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 8049 6450 52 110 0 7936 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 37552

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32284
/proc/meminfo: memFree=1281392/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=62000 CPUtime=161.28
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 8606 0 0 0 16119 9 0 0 25 0 1 0 285055757 63488000 8370 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 15500 8370 52 110 0 15387 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 67356

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32284
/proc/meminfo: memFree=1274928/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=62728 CPUtime=221.26
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 10195 0 0 0 22114 12 0 0 25 0 1 0 285055757 64233472 9959 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 15682 9959 52 110 0 15569 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 68084

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32284
/proc/meminfo: memFree=1267568/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=63360 CPUtime=281.24
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 12031 0 0 0 28110 14 0 0 25 0 1 0 285055757 64880640 11795 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 15840 11795 52 110 0 15727 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 68716

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32284
/proc/meminfo: memFree=1260720/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=63520 CPUtime=341.22
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 13723 0 0 0 34105 17 0 0 25 0 1 0 285055757 65044480 13487 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515394 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 15880 13487 52 110 0 15767 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 68876

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32284
/proc/meminfo: memFree=1255280/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=65172 CPUtime=401.21
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 15068 0 0 0 40102 19 0 0 25 0 1 0 285055757 66736128 14832 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 16293 14832 52 110 0 16180 0

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

[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=124208 CPUtime=581.13
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 18583 0 0 0 58089 24 0 0 25 0 1 0 285055757 127188992 18057 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 31052 18057 52 110 0 30939 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 129564

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32284
/proc/meminfo: memFree=1238128/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=124392 CPUtime=641.12
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 19630 0 0 0 64086 26 0 0 25 0 1 0 285055757 127377408 19104 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 31098 19104 52 110 0 30985 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 129748

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32284
/proc/meminfo: memFree=1233584/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=125188 CPUtime=701.09
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 20744 0 0 0 70082 27 0 0 25 0 1 0 285055757 128192512 20218 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 31297 20218 52 110 0 31184 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 130544

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32284
/proc/meminfo: memFree=1229744/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=125716 CPUtime=761.08
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 21694 0 0 0 76079 29 0 0 25 0 1 0 285055757 128733184 21168 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 31429 21168 52 110 0 31316 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 131072

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32284
/proc/meminfo: memFree=1226288/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=126200 CPUtime=821.05
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 22567 0 0 0 82075 30 0 0 25 0 1 0 285055757 129228800 22041 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 31550 22041 52 110 0 31437 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 131556

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32284
/proc/meminfo: memFree=1222384/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=126720 CPUtime=881.03
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 23525 0 0 0 88072 31 0 0 25 0 1 0 285055757 129761280 22999 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515607 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 31680 22999 52 110 0 31567 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 132076

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32284
/proc/meminfo: memFree=1218800/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=127244 CPUtime=941
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 24409 0 0 0 94068 32 0 0 25 0 1 0 285055757 130297856 23883 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 31811 23883 52 110 0 31698 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 132600

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32284
/proc/meminfo: memFree=1215408/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=127436 CPUtime=1000.98
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 25243 0 0 0 100065 33 0 0 25 0 1 0 285055757 130494464 24717 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 31859 24717 52 110 0 31746 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 132792

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32284
/proc/meminfo: memFree=1211248/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=127760 CPUtime=1060.97
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 26282 0 0 0 106061 36 0 0 25 0 1 0 285055757 130826240 25756 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 31940 25756 52 110 0 31827 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 133116

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32286
/proc/meminfo: memFree=1207728/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=127952 CPUtime=1120.94
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 27141 0 0 0 112057 37 0 0 25 0 1 0 285055757 131022848 26615 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 31988 26615 52 110 0 31875 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 133308

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32286
/proc/meminfo: memFree=1204016/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=127952 CPUtime=1180.93
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 28077 0 0 0 118054 39 0 0 25 0 1 0 285055757 131022848 27551 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 31988 27551 52 110 0 31875 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 133308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32286
/proc/meminfo: memFree=1202864/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=127952 CPUtime=1199.12
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 28352 0 0 0 119873 39 0 0 25 0 1 0 285055757 131022848 27826 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 31988 27826 52 110 0 31875 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 133308

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: 0.99 0.98 0.99 2/79 32286
/proc/meminfo: memFree=1202864/2055920 swapFree=4156744/4192956
[pid=32278] ppid=32276 vsize=5356 CPUtime=0.92
/proc/32278/stat : 32278 (TiniSatELite) S 32276 32278 30816 0 -1 4194304 333 4130 0 0 0 0 88 4 16 0 1 0 285055663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32278/statm: 1339 237 197 169 0 50 0
[pid=32284] ppid=32278 vsize=127952 CPUtime=1199.12
/proc/32284/stat : 32284 (tinisat) R 32278 32278 30816 0 -1 4194304 28352 0 0 0 119873 39 0 0 25 0 1 0 285055757 131022848 27826 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32284/statm: 31988 27826 52 110 0 31875 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 133308

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 32278 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=889864 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=45993
CPU time returned by wait4() is 0.935857
while last known CPU time is 1200.04

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): 1200.04
CPU user time (s): 1199.61
CPU system time (s): 0.43
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 133308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.889864
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4463
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= 35
involuntary context switches= 28

runsolver used 1.2788 second user time and 3.09853 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Feb 28 08:23:32 UTC 2007

IDJOB= 315215
IDBENCH= 20411
IDSOLVER= 99
FILE ID= node12/315215-1172651012

PBS_JOBID= 3980937

Free space on /tmp= 66511 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/sortnet-6-ipc5-h11-unsat.cnf
COMMAND LINE= /tmp/evaluation/315215-1172651012/TiniSatELite /tmp/evaluation/315215-1172651012/instance-315215-1172651012.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-315215-1172651012 -o ROOT/results/node12/solver-315215-1172651012 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315215-1172651012/TiniSatELite /tmp/evaluation/315215-1172651012/instance-315215-1172651012.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  e6effc82c71213141cc1dab3b63f32e3

RANDOM SEED= 303097154

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1319120 kB
Buffers:         32340 kB
Cached:         624276 kB
SwapCached:      14884 kB
Active:         144208 kB
Inactive:       535556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1319120 kB
SwapTotal:     4192956 kB
SwapFree:      4156744 kB
Dirty:            2676 kB
Writeback:           0 kB
Mapped:          30044 kB
Slab:            42736 kB
Committed_AS:  1196140 kB
PageTables:       1692 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= 66508 MiB

End job on node12 on Wed Feb 28 08:43:35 UTC 2007