Trace number 315055

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) 1200.01 1200.61

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h50-sat.cnf
MD5SUM03c6b6156c444674b996a4279225be1a
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark411.92
Satisfiable
(Un)Satisfiability was proved
Number of variables628291
Number of clauses2141556
Sum of the clauses size5172986
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21518215
Number of clauses of size 3615030
Number of clauses of size 4241
Number of clauses of size 5151
Number of clauses of size over 57869

Solver Data (download as text)

0.00/0.00	c Parsing...
1.98/2.10	c ==============================================================================
1.98/2.10	c |           |     ORIGINAL     |              LEARNT              |          |
1.98/2.10	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.98/2.10	c ==============================================================================
1.98/2.10	c |         0 | 2141406  5172686 |  642421       0        0     nan |  0.000 % |
365.85/366.02	c |         0 |  784104  7140795 |      --       0       --      -- |     --   | -1357302/1968109
365.85/366.03	c ==============================================================================
365.85/366.03	c Result  :   #vars: 20926   #clauses: 784104   #literals: 7140795
365.85/366.03	c CPU time:   363.739 s
365.85/366.03	c ==============================================================================
371.18/371.55	c Tinisat 0.22
371.18/371.55	c solving /tmp/GTI_node34.alineos.net_9826.cnf
371.18/371.55	c 20926 variables, 784104 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/node34/watcher-315055-1172648083 -o ROOT/results/node34/solver-315055-1172648083 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315055-1172648083/TiniSatELite /tmp/evaluation/315055-1172648083/instance-315055-1172648083.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: 0.96 1.01 1.00 3/64 9826
/proc/meminfo: memFree=1051432/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=0
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 258572109 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195499090 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/9826/statm: 1339 233 195 169 0 50 0
[pid=9827] ppid=9826 vsize=5356 CPUtime=0
/proc/9827/stat : 9827 (TiniSatELite) S 9826 9826 8636 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 258572109 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/9827/statm: 1339 237 198 169 0 50 0
[pid=9829] ppid=9827 vsize=0 CPUtime=0
/proc/9829/stat : 9829 (sed) D 9827 9826 8636 0 -1 4194308 164 0 0 0 0 0 0 0 23 0 1 0 258572109 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/9829/statm: 0 0 0 0 0 0 0

[startup+0.0366861 s]
/proc/loadavg: 0.96 1.01 1.00 3/64 9826
/proc/meminfo: memFree=1051432/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=0
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258572109 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9826/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101685 s]
/proc/loadavg: 0.96 1.01 1.00 3/64 9826
/proc/meminfo: memFree=1051432/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=0
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258572109 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9826/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301692 s]
/proc/loadavg: 0.96 1.01 1.00 3/64 9826
/proc/meminfo: memFree=1051432/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=0
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258572109 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9826/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701726 s]
/proc/loadavg: 0.96 1.01 1.00 3/64 9826
/proc/meminfo: memFree=1051432/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=0
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258572109 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9826/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50179 s]
/proc/loadavg: 0.96 1.01 1.00 2/66 9831
/proc/meminfo: memFree=929232/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=0
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258572109 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9826/statm: 1339 236 197 169 0 50 0
[pid=9831] ppid=9826 vsize=232512 CPUtime=1.48
/proc/9831/stat : 9831 (SatELite_releas) R 9826 9826 8636 0 -1 4194304 45727 0 0 0 122 26 0 0 25 0 1 0 258572109 238092288 45711 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134547349 0 0 4096 3 0 0 0 17 0 0 0
/proc/9831/statm: 58128 45713 47 128 0 57997 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 237868

[startup+3.10192 s]
/proc/loadavg: 0.96 1.01 1.00 2/66 9831
/proc/meminfo: memFree=803216/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=0
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258572109 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9826/statm: 1339 236 197 169 0 50 0
[pid=9831] ppid=9826 vsize=323368 CPUtime=3.08
/proc/9831/stat : 9831 (SatELite_releas) R 9826 9826 8636 0 -1 4194304 68228 0 0 0 269 39 0 0 25 0 1 0 258572109 331128832 66664 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134543046 0 0 4096 3 0 0 0 17 0 0 0
/proc/9831/statm: 80842 66664 66 128 0 80711 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 328724

[startup+6.30117 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 9831
/proc/meminfo: memFree=767184/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=0
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258572109 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9826/statm: 1339 236 197 169 0 50 0
[pid=9831] ppid=9826 vsize=330348 CPUtime=6.27
/proc/9831/stat : 9831 (SatELite_releas) R 9826 9826 8636 0 -1 4194304 70012 0 0 0 578 49 0 0 25 0 1 0 258572109 338276352 68448 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134564061 0 0 4096 3 0 0 0 17 0 0 0
/proc/9831/statm: 82587 68448 66 128 0 82456 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 335704

[startup+12.7017 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 9831
/proc/meminfo: memFree=736344/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=0
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258572109 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9826/statm: 1339 236 197 169 0 50 0
[pid=9831] ppid=9826 vsize=342088 CPUtime=12.66
/proc/9831/stat : 9831 (SatELite_releas) R 9826 9826 8636 0 -1 4194304 72820 0 0 0 1200 66 0 0 25 0 1 0 258572109 350298112 71256 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134543046 0 0 4096 3 0 0 0 17 0 0 0
/proc/9831/statm: 85522 71256 66 128 0 85391 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 347444

[startup+25.5027 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 9831
/proc/meminfo: memFree=689048/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=0
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258572109 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9826/statm: 1339 236 197 169 0 50 0
[pid=9831] ppid=9826 vsize=357944 CPUtime=25.46
/proc/9831/stat : 9831 (SatELite_releas) R 9826 9826 8636 0 -1 4194304 76886 0 0 0 2454 92 0 0 25 0 1 0 258572109 366534656 75322 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 0 0 0
/proc/9831/statm: 89486 75322 66 128 0 89355 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 363300

[startup+51.1028 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 9831
/proc/meminfo: memFree=617624/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=0
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258572109 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9826/statm: 1339 236 197 169 0 50 0
[pid=9831] ppid=9826 vsize=387252 CPUtime=51.05
/proc/9831/stat : 9831 (SatELite_releas) R 9826 9826 8636 0 -1 4194304 83631 0 0 0 4958 147 0 0 25 0 1 0 258572109 396546048 82067 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134543043 0 0 4096 3 0 0 0 17 0 0 0
/proc/9831/statm: 96813 82067 66 128 0 96682 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 392608

[startup+102.307 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 9831
/proc/meminfo: memFree=539288/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=0
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258572109 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9826/statm: 1339 236 197 169 0 50 0
[pid=9831] ppid=9826 vsize=429180 CPUtime=102.22
/proc/9831/stat : 9831 (SatELite_releas) R 9826 9826 8636 0 -1 4194304 92488 0 0 0 10020 202 0 0 25 0 1 0 258572109 439480320 89695 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134543062 0 0 4096 3 0 0 0 17 0 0 0
/proc/9831/statm: 107295 89695 66 128 0 107164 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 434536

[startup+162.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 9831
/proc/meminfo: memFree=535832/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=0
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258572109 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9826/statm: 1339 236 197 169 0 50 0
[pid=9831] ppid=9826 vsize=433232 CPUtime=162.2
/proc/9831/stat : 9831 (SatELite_releas) R 9826 9826 8636 0 -1 4194304 93419 0 0 0 16017 203 0 0 25 0 1 0 258572109 443629568 90626 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134543062 0 0 4096 3 0 0 0 17 0 0 0
/proc/9831/statm: 108308 90626 66 128 0 108177 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 438588

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 9831
/proc/meminfo: memFree=531352/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=0
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258572109 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9826/statm: 1339 236 197 169 0 50 0
[pid=9831] ppid=9826 vsize=438348 CPUtime=222.18
/proc/9831/stat : 9831 (SatELite_releas) R 9826 9826 8636 0 -1 4194304 94515 0 0 0 22014 204 0 0 25 0 1 0 258572109 448868352 91722 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134573989 0 0 4096 3 0 0 0 17 0 0 0
/proc/9831/statm: 109587 91722 66 128 0 109456 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 443704

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9831
/proc/meminfo: memFree=526488/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=0
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258572109 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9826/statm: 1339 236 197 169 0 50 0
[pid=9831] ppid=9826 vsize=443552 CPUtime=282.17
/proc/9831/stat : 9831 (SatELite_releas) R 9826 9826 8636 0 -1 4194304 95754 0 0 0 28011 206 0 0 25 0 1 0 258572109 454197248 92961 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134543062 0 0 4096 3 0 0 0 17 0 0 0
/proc/9831/statm: 110888 92961 66 128 0 110757 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 448908

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9831
/proc/meminfo: memFree=519640/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=0
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258572109 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9826/statm: 1339 236 197 169 0 50 0
[pid=9831] ppid=9826 vsize=450688 CPUtime=342.16
/proc/9831/stat : 9831 (SatELite_releas) R 9826 9826 8636 0 -1 4194304 97451 0 0 0 34008 208 0 0 25 0 1 0 258572109 461504512 94658 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134567000 0 0 4096 3 0 0 0 17 0 0 0
/proc/9831/statm: 112672 94658 66 128 0 112541 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 456044

[startup+402.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 9832
/proc/meminfo: memFree=774872/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=368.64
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 333 109875 0 0 0 0 36628 236 16 0 1 0 258572109 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9826/statm: 1339 237 197 169 0 50 0

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

[pid=9826] ppid=9824 vsize=5356 CPUtime=368.64
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 333 109875 0 0 0 0 36628 236 16 0 1 0 258572109 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9826/statm: 1339 237 197 169 0 50 0
[pid=9832] ppid=9826 vsize=111508 CPUtime=153.27
/proc/9832/stat : 9832 (tinisat) R 9826 9826 8636 0 -1 4194304 24417 0 0 0 15309 18 0 0 25 0 1 0 258609004 114184192 22746 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/9832/statm: 27877 22746 52 110 0 27764 0
Current children cumulated CPU time (s) 521.91
Current children cumulated vsize (KiB) 116864

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9832
/proc/meminfo: memFree=757848/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=368.64
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 333 109875 0 0 0 0 36628 236 16 0 1 0 258572109 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9826/statm: 1339 237 197 169 0 50 0
[pid=9832] ppid=9826 vsize=111508 CPUtime=213.25
/proc/9832/stat : 9832 (tinisat) R 9826 9826 8636 0 -1 4194304 25770 0 0 0 21305 20 0 0 25 0 1 0 258609004 114184192 24099 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/9832/statm: 27877 24099 52 110 0 27764 0
Current children cumulated CPU time (s) 581.89
Current children cumulated vsize (KiB) 116864

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9832
/proc/meminfo: memFree=753304/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=368.64
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 333 109875 0 0 0 0 36628 236 16 0 1 0 258572109 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9826/statm: 1339 237 197 169 0 50 0
[pid=9832] ppid=9826 vsize=111508 CPUtime=273.23
/proc/9832/stat : 9832 (tinisat) R 9826 9826 8636 0 -1 4194304 26886 0 0 0 27302 21 0 0 25 0 1 0 258609004 114184192 25215 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9832/statm: 27877 25215 52 110 0 27764 0
Current children cumulated CPU time (s) 641.87
Current children cumulated vsize (KiB) 116864

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9832
/proc/meminfo: memFree=747224/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=368.64
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 333 109875 0 0 0 0 36628 236 16 0 1 0 258572109 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9826/statm: 1339 237 197 169 0 50 0
[pid=9832] ppid=9826 vsize=111508 CPUtime=333.21
/proc/9832/stat : 9832 (tinisat) R 9826 9826 8636 0 -1 4194304 28386 0 0 0 33298 23 0 0 25 0 1 0 258609004 114184192 26715 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515585 0 0 4096 0 0 0 0 17 0 0 0
/proc/9832/statm: 27877 26715 52 110 0 27764 0
Current children cumulated CPU time (s) 701.85
Current children cumulated vsize (KiB) 116864

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9832
/proc/meminfo: memFree=740888/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=368.64
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 333 109875 0 0 0 0 36628 236 16 0 1 0 258572109 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9826/statm: 1339 237 197 169 0 50 0
[pid=9832] ppid=9826 vsize=235336 CPUtime=393.2
/proc/9832/stat : 9832 (tinisat) R 9826 9826 8636 0 -1 4194304 29965 0 0 0 39294 26 0 0 25 0 1 0 258609004 240984064 28294 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 0 0 0
/proc/9832/statm: 58834 28294 52 110 0 58721 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 240692

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9832
/proc/meminfo: memFree=737112/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=368.64
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 333 109875 0 0 0 0 36628 236 16 0 1 0 258572109 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9826/statm: 1339 237 197 169 0 50 0
[pid=9832] ppid=9826 vsize=235336 CPUtime=453.18
/proc/9832/stat : 9832 (tinisat) R 9826 9826 8636 0 -1 4194304 30924 0 0 0 45291 27 0 0 25 0 1 0 258609004 240984064 29253 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9832/statm: 58834 29253 52 110 0 58721 0
Current children cumulated CPU time (s) 821.82
Current children cumulated vsize (KiB) 240692

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9832
/proc/meminfo: memFree=732824/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=368.64
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 333 109875 0 0 0 0 36628 236 16 0 1 0 258572109 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9826/statm: 1339 237 197 169 0 50 0
[pid=9832] ppid=9826 vsize=235336 CPUtime=513.16
/proc/9832/stat : 9832 (tinisat) R 9826 9826 8636 0 -1 4194304 31999 0 0 0 51288 28 0 0 25 0 1 0 258609004 240984064 30328 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9832/statm: 58834 30328 52 110 0 58721 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 240692

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9832
/proc/meminfo: memFree=727512/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=368.64
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 333 109875 0 0 0 0 36628 236 16 0 1 0 258572109 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9826/statm: 1339 237 197 169 0 50 0
[pid=9832] ppid=9826 vsize=235336 CPUtime=573.15
/proc/9832/stat : 9832 (tinisat) R 9826 9826 8636 0 -1 4194304 33342 0 0 0 57285 30 0 0 25 0 1 0 258609004 240984064 31671 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 0 0 0
/proc/9832/statm: 58834 31671 52 110 0 58721 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 240692

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9832
/proc/meminfo: memFree=722328/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=368.64
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 333 109875 0 0 0 0 36628 236 16 0 1 0 258572109 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9826/statm: 1339 237 197 169 0 50 0
[pid=9832] ppid=9826 vsize=235336 CPUtime=633.13
/proc/9832/stat : 9832 (tinisat) R 9826 9826 8636 0 -1 4194304 34610 0 0 0 63281 32 0 0 25 0 1 0 258609004 240984064 32939 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9832/statm: 58834 32939 52 110 0 58721 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 240692

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9832
/proc/meminfo: memFree=716952/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=368.64
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 333 109875 0 0 0 0 36628 236 16 0 1 0 258572109 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9826/statm: 1339 237 197 169 0 50 0
[pid=9832] ppid=9826 vsize=235336 CPUtime=693.12
/proc/9832/stat : 9832 (tinisat) R 9826 9826 8636 0 -1 4194304 35992 0 0 0 69279 33 0 0 25 0 1 0 258609004 240984064 34321 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9832/statm: 58834 34321 52 110 0 58721 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 240692

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9832
/proc/meminfo: memFree=713304/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=368.64
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 333 109875 0 0 0 0 36628 236 16 0 1 0 258572109 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9826/statm: 1339 237 197 169 0 50 0
[pid=9832] ppid=9826 vsize=235336 CPUtime=753.09
/proc/9832/stat : 9832 (tinisat) R 9826 9826 8636 0 -1 4194304 36887 0 0 0 75276 33 0 0 25 0 1 0 258609004 240984064 35216 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 0 0 0
/proc/9832/statm: 58834 35216 52 110 0 58721 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 240692

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9832
/proc/meminfo: memFree=703896/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=368.64
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 333 109875 0 0 0 0 36628 236 16 0 1 0 258572109 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9826/statm: 1339 237 197 169 0 50 0
[pid=9832] ppid=9826 vsize=235336 CPUtime=813.08
/proc/9832/stat : 9832 (tinisat) R 9826 9826 8636 0 -1 4194304 39238 0 0 0 81272 36 0 0 25 0 1 0 258609004 240984064 37567 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9832/statm: 58834 37567 52 110 0 58721 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 240692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9832
/proc/meminfo: memFree=702616/2055920 swapFree=4183944/4192956
[pid=9826] ppid=9824 vsize=5356 CPUtime=368.64
/proc/9826/stat : 9826 (TiniSatELite) S 9824 9826 8636 0 -1 4194304 333 109875 0 0 0 0 36628 236 16 0 1 0 258572109 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9826/statm: 1339 237 197 169 0 50 0
[pid=9832] ppid=9826 vsize=235336 CPUtime=831.37
/proc/9832/stat : 9832 (tinisat) R 9826 9826 8636 0 -1 4194304 39512 0 0 0 83101 36 0 0 25 0 1 0 258609004 240984064 37841 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9832/statm: 58834 37841 52 110 0 58721 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 240692

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 9826 and gives childrusage.ru_utime.tv_sec=366 childrusage.ru_utime.tv_usec=291315 childrusage.ru_stime.tv_sec=2 childrusage.ru_stime.tv_usec=370639
CPU time returned by wait4() is 368.662
while last known CPU time is 1200.01

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): 1200.01
CPU user time (s): 1197.29
CPU system time (s): 2.72
CPU usage (%): 99.9497
Max. virtual memory (cumulated for all children) (KiB): 483712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 366.291
system time used= 2.37064
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 110208
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= 868

runsolver used 1.17182 second user time and 3.20451 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Wed Feb 28 07:34:43 UTC 2007

IDJOB= 315055
IDBENCH= 20407
IDSOLVER= 99
FILE ID= node34/315055-1172648083

PBS_JOBID= 3981169

Free space on /tmp= 66481 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/safe-50-h50-sat.cnf
COMMAND LINE= /tmp/evaluation/315055-1172648083/TiniSatELite /tmp/evaluation/315055-1172648083/instance-315055-1172648083.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-315055-1172648083 -o ROOT/results/node34/solver-315055-1172648083 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315055-1172648083/TiniSatELite /tmp/evaluation/315055-1172648083/instance-315055-1172648083.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  03c6b6156c444674b996a4279225be1a

RANDOM SEED= 518476542

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1051840 kB
Buffers:         35336 kB
Cached:         911536 kB
SwapCached:       3224 kB
Active:         328492 kB
Inactive:       628612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1051840 kB
SwapTotal:     4192956 kB
SwapFree:      4183944 kB
Dirty:           41060 kB
Writeback:           0 kB
Mapped:          15796 kB
Slab:            32988 kB
Committed_AS:   608448 kB
PageTables:       1396 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= 66292 MiB

End job on node34 on Wed Feb 28 07:54:46 UTC 2007