Trace number 315015

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-7-ipc5-h15-unsat.cnf
MD5SUM0683489092a5eb0c881dd17c2c45d08e
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables105623
Number of clauses374254
Sum of the clauses size911890
Maximum clause length43
Minimum clause length1
Number of clauses of size 1128
Number of clauses of size 2269133
Number of clauses of size 399944
Number of clauses of size 4407
Number of clauses of size 5309
Number of clauses of size over 54333

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.36	c ==============================================================================
0.00/0.36	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.36	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.36	c ==============================================================================
0.00/0.36	c |         0 |  373870   911122 |  112160       0        0     nan |  0.000 % |
4.18/4.29	c |         0 |  183363   759436 |      --       0       --      -- |     --   | -190507/-151686
4.18/4.29	c ==============================================================================
4.18/4.29	c Result  :   #vars: 14569   #clauses: 183363   #literals: 759436
4.18/4.29	c CPU time:   4.15737 s
4.18/4.29	c ==============================================================================
4.59/4.94	c Tinisat 0.22
4.59/4.94	c solving /tmp/GTI_node35.alineos.net_15681.cnf
4.59/4.94	c 14569 variables, 183363 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/node35/watcher-315015-1172647339 -o ROOT/results/node35/solver-315015-1172647339 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315015-1172647339/TiniSatELite /tmp/evaluation/315015-1172647339/instance-315015-1172647339.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: 0.65 0.89 0.96 3/64 15681
/proc/meminfo: memFree=1528680/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=0
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 258497591 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134585426 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/15681/statm: 1339 233 195 169 0 50 0
[pid=15682] ppid=15681 vsize=5356 CPUtime=0
/proc/15682/stat : 15682 (TiniSatELite) S 15681 15681 15618 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/15682/statm: 1339 237 198 169 0 50 0
[pid=15684] ppid=15682 vsize=0 CPUtime=0
/proc/15684/stat : 15684 (sed) D 15682 15681 15618 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 258497591 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/15684/statm: 0 0 0 0 0 0 0

[startup+0.00869003 s]
/proc/loadavg: 0.65 0.89 0.96 3/64 15681
/proc/meminfo: memFree=1528680/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=0
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 310 252 0 0 0 0 0 0 19 0 1 0 258497591 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15681/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101705 s]
/proc/loadavg: 0.65 0.89 0.96 3/64 15681
/proc/meminfo: memFree=1528680/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=0
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 310 252 0 0 0 0 0 0 19 0 1 0 258497591 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15681/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301743 s]
/proc/loadavg: 0.65 0.89 0.96 3/64 15681
/proc/meminfo: memFree=1528680/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=0
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 310 252 0 0 0 0 0 0 19 0 1 0 258497591 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15681/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701822 s]
/proc/loadavg: 0.65 0.89 0.96 3/64 15681
/proc/meminfo: memFree=1528680/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=0
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 310 252 0 0 0 0 0 0 19 0 1 0 258497591 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15681/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50298 s]
/proc/loadavg: 0.65 0.89 0.96 2/66 15686
/proc/meminfo: memFree=1477272/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=0
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 310 252 0 0 0 0 0 0 19 0 1 0 258497591 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15681/statm: 1339 236 197 169 0 50 0
[pid=15686] ppid=15681 vsize=56688 CPUtime=1.48
/proc/15686/stat : 15686 (SatELite_releas) R 15681 15681 15618 0 -1 4194304 13046 0 0 0 139 9 0 0 25 0 1 0 258497592 58048512 12736 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 0 0 0
/proc/15686/statm: 14172 12736 66 128 0 14041 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62044

[startup+3.1013 s]
/proc/loadavg: 0.68 0.89 0.96 2/66 15686
/proc/meminfo: memFree=1465944/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=0
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 310 252 0 0 0 0 0 0 19 0 1 0 258497591 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15681/statm: 1339 236 197 169 0 50 0
[pid=15686] ppid=15681 vsize=59392 CPUtime=3.09
/proc/15686/stat : 15686 (SatELite_releas) R 15681 15681 15618 0 -1 4194304 13932 0 0 0 297 12 0 0 25 0 1 0 258497592 60817408 13414 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134552046 0 0 4096 3 0 0 0 17 0 0 0
/proc/15686/statm: 14848 13414 66 128 0 14717 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64748

[startup+6.30294 s]
/proc/loadavg: 0.68 0.89 0.96 2/66 15687
/proc/meminfo: memFree=1500824/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=17316 CPUtime=1.68
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 3568 0 0 0 167 1 0 0 25 0 1 0 258498052 17731584 3107 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 4329 3107 52 110 0 4216 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22672

[startup+12.7012 s]
/proc/loadavg: 0.73 0.90 0.96 2/66 15687
/proc/meminfo: memFree=1500056/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=17316 CPUtime=8.07
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 3843 0 0 0 806 1 0 0 25 0 1 0 258498052 17731584 3382 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15687/statm: 4329 3382 52 110 0 4216 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 22672

[startup+25.5017 s]
/proc/loadavg: 0.77 0.90 0.96 2/66 15687
/proc/meminfo: memFree=1498080/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=17316 CPUtime=20.85
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 4389 0 0 0 2083 2 0 0 25 0 1 0 258498052 17731584 3928 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 4329 3928 52 110 0 4216 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 22672

[startup+51.1016 s]
/proc/loadavg: 0.85 0.91 0.96 2/66 15687
/proc/meminfo: memFree=1492640/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=32048 CPUtime=46.44
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 5703 0 0 0 4641 3 0 0 25 0 1 0 258498052 32817152 5242 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 8012 5242 52 110 0 7899 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 37404

[startup+102.306 s]
/proc/loadavg: 0.94 0.92 0.96 2/66 15687
/proc/meminfo: memFree=1484384/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=32048 CPUtime=97.63
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 7757 0 0 0 9758 5 0 0 25 0 1 0 258498052 32817152 7296 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 8012 7296 52 110 0 7899 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 37404

[startup+162.302 s]
/proc/loadavg: 0.97 0.93 0.96 2/66 15687
/proc/meminfo: memFree=1476192/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=61512 CPUtime=157.6
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 9811 0 0 0 15752 8 0 0 25 0 1 0 258498052 62988288 9350 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519569 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 15378 9350 52 110 0 15265 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 66868

[startup+222.301 s]
/proc/loadavg: 0.99 0.94 0.96 2/66 15687
/proc/meminfo: memFree=1468704/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=62540 CPUtime=217.58
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 11663 0 0 0 21748 10 0 0 25 0 1 0 258498052 64040960 11202 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 15635 11202 52 110 0 15522 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 67896

[startup+282.302 s]
/proc/loadavg: 0.99 0.95 0.96 2/66 15687
/proc/meminfo: memFree=1460000/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=62956 CPUtime=277.56
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 13865 0 0 0 27744 12 0 0 25 0 1 0 258498052 64466944 13404 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519549 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 15739 13404 52 110 0 15626 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 68312

[startup+342.301 s]
/proc/loadavg: 0.99 0.95 0.96 2/66 15689
/proc/meminfo: memFree=1450464/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=122456 CPUtime=337.54
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 16208 0 0 0 33739 15 0 0 25 0 1 0 258498052 125394944 15747 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 30614 15747 52 110 0 30501 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 127812

[startup+402.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/66 15689
/proc/meminfo: memFree=1442720/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0

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

[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=126308 CPUtime=577.46
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 22649 0 0 0 57723 23 0 0 25 0 1 0 258498052 129339392 21931 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 31577 21931 52 110 0 31464 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 131664

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 15689
/proc/meminfo: memFree=1418336/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=126452 CPUtime=637.44
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 24431 0 0 0 63720 24 0 0 25 0 1 0 258498052 129486848 23713 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 31613 23713 52 110 0 31500 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 131808

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 15689
/proc/meminfo: memFree=1412576/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=127420 CPUtime=697.41
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 25884 0 0 0 69715 26 0 0 25 0 1 0 258498052 130478080 25166 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 31855 25166 52 110 0 31742 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 132776

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 15689
/proc/meminfo: memFree=1408288/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=127788 CPUtime=757.4
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 26926 0 0 0 75713 27 0 0 25 0 1 0 258498052 130854912 26208 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 31947 26208 52 110 0 31834 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 133144

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 15689
/proc/meminfo: memFree=1403616/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=128504 CPUtime=817.38
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 28124 0 0 0 81709 29 0 0 25 0 1 0 258498052 131588096 27406 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 32126 27406 52 110 0 32013 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 133860

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 15689
/proc/meminfo: memFree=1399520/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=128800 CPUtime=877.35
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 29121 0 0 0 87705 30 0 0 25 0 1 0 258498052 131891200 28403 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 32200 28403 52 110 0 32087 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 134156

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 15689
/proc/meminfo: memFree=1395104/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=129100 CPUtime=937.33
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 30233 0 0 0 93701 32 0 0 25 0 1 0 258498052 132198400 29515 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 32275 29515 52 110 0 32162 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 134456

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 15689
/proc/meminfo: memFree=1389920/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=129236 CPUtime=997.31
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 31504 0 0 0 99698 33 0 0 25 0 1 0 258498052 132337664 30786 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 32309 30786 52 110 0 32196 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 134592

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 15689
/proc/meminfo: memFree=1384224/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=247232 CPUtime=1057.29
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 32925 0 0 0 105694 35 0 0 25 0 1 0 258498052 253165568 32207 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 61808 32207 52 110 0 61695 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 252588

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 15689
/proc/meminfo: memFree=1377760/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=247552 CPUtime=1117.27
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 34516 0 0 0 111690 37 0 0 25 0 1 0 258498052 253493248 33798 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 61888 33798 52 110 0 61775 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 252908

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 15689
/proc/meminfo: memFree=1372896/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=247936 CPUtime=1177.25
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 35750 0 0 0 117687 38 0 0 25 0 1 0 258498052 253886464 35032 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 61984 35032 52 110 0 61871 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 253292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 15689
/proc/meminfo: memFree=1371360/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=247936 CPUtime=1195.45
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 36123 0 0 0 119506 39 0 0 25 0 1 0 258498052 253886464 35405 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 61984 35405 52 110 0 61871 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 253292

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 0.97 0.96 2/66 15689
/proc/meminfo: memFree=1371360/2055920 swapFree=4183504/4192956
[pid=15681] ppid=15679 vsize=5356 CPUtime=4.59
/proc/15681/stat : 15681 (TiniSatELite) S 15679 15681 15618 0 -1 4194304 333 15538 0 0 0 0 445 14 16 0 1 0 258497591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15681/statm: 1339 237 197 169 0 50 0
[pid=15687] ppid=15681 vsize=247936 CPUtime=1195.45
/proc/15687/stat : 15687 (tinisat) R 15681 15681 15618 0 -1 4194304 36123 0 0 0 119506 39 0 0 25 0 1 0 258498052 253886464 35405 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/15687/statm: 61984 35405 52 110 0 61871 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 253292

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15681 and gives childrusage.ru_utime.tv_sec=4 childrusage.ru_utime.tv_usec=457322 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=148977
CPU time returned by wait4() is 4.6063
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): 1199.51
CPU system time (s): 0.53
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 253292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.45732
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15871
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= 31

runsolver used 1.15482 second user time and 2.56461 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Wed Feb 28 07:22:19 UTC 2007

IDJOB= 315015
IDBENCH= 20406
IDSOLVER= 99
FILE ID= node35/315015-1172647339

PBS_JOBID= 3981179

Free space on /tmp= 66536 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/sortnet-7-ipc5-h15-unsat.cnf
COMMAND LINE= /tmp/evaluation/315015-1172647339/TiniSatELite /tmp/evaluation/315015-1172647339/instance-315015-1172647339.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-315015-1172647339 -o ROOT/results/node35/solver-315015-1172647339 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315015-1172647339/TiniSatELite /tmp/evaluation/315015-1172647339/instance-315015-1172647339.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  0683489092a5eb0c881dd17c2c45d08e

RANDOM SEED= 100648281

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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:       1529088 kB
Buffers:         23256 kB
Cached:         430940 kB
SwapCached:       3376 kB
Active:         121796 kB
Inactive:       341948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1529088 kB
SwapTotal:     4192956 kB
SwapFree:      4183504 kB
Dirty:            7608 kB
Writeback:           0 kB
Mapped:          15064 kB
Slab:            49128 kB
Committed_AS:   837472 kB
PageTables:       1412 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= 66521 MiB

End job on node35 on Wed Feb 28 07:42:21 UTC 2007