Trace number 293308

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) 1200.05 1200.96

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S142115187-18.UNSAT.shuffled.cnf
MD5SUM8cabd92b6dab5971b671630141b8d8fe
Bench CategoryRANDOM (random 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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.01	c |         0 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node44.alineos.net_1123.cnf
0.00/0.02	c 120 variables, 2556 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-293308-1171768407 -o ROOT/results/node44/solver-293308-1171768407 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293308-1171768407/TiniSatELite /tmp/evaluation/293308-1171768407/instance-293308-1171768407.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 7.99 7.07 4.33 3/64 1123
/proc/meminfo: memFree=838968/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 196796881 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840642642 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/1123/statm: 1339 233 195 169 0 50 0
[pid=1124] ppid=1123 vsize=5356 CPUtime=0
/proc/1124/stat : 1124 (TiniSatELite) S 1123 1123 30282 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/1124/statm: 1339 237 198 169 0 50 0
[pid=1126] ppid=1124 vsize=0 CPUtime=0
/proc/1126/stat : 1126 (sed) D 1124 1123 30282 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 196796882 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099855350 0 0 17 1 0 0
/proc/1126/statm: 0 0 0 0 0 0 0

[startup+0.107547 s]
/proc/loadavg: 7.99 7.07 4.33 3/64 1123
/proc/meminfo: memFree=838968/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.517619 s]
/proc/loadavg: 7.99 7.07 4.33 3/64 1123
/proc/meminfo: memFree=838968/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33777 s]
/proc/loadavg: 7.99 7.07 4.33 2/66 1129
/proc/meminfo: memFree=836648/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=2892 CPUtime=1.32
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 601 0 0 0 132 0 0 0 25 0 1 0 196796883 2961408 586 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 723 586 52 110 0 610 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8248

[startup+2.97407 s]
/proc/loadavg: 7.99 7.07 4.33 2/66 1129
/proc/meminfo: memFree=835496/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=5216 CPUtime=2.95
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 911 0 0 0 295 0 0 0 25 0 1 0 196796883 5341184 896 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 1304 896 52 110 0 1191 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10572

[startup+6.25767 s]
/proc/loadavg: 7.43 6.97 4.31 2/66 1129
/proc/meminfo: memFree=833768/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=9316 CPUtime=6.23
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 1296 0 0 0 623 0 0 0 25 0 1 0 196796883 9539584 1248 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 2329 1248 52 110 0 2216 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14672

[startup+12.7148 s]
/proc/loadavg: 6.92 6.87 4.29 2/66 1129
/proc/meminfo: memFree=831592/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=9860 CPUtime=12.69
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 1801 0 0 0 1268 1 0 0 25 0 1 0 196796883 10096640 1753 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134517119 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 2465 1753 52 110 0 2352 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15216

[startup+25.5252 s]
/proc/loadavg: 5.61 6.59 4.24 2/66 1129
/proc/meminfo: memFree=828968/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=10692 CPUtime=25.49
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 2522 0 0 0 2548 1 0 0 25 0 1 0 196796883 10948608 2409 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 2673 2409 52 110 0 2560 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16048

[startup+51.1499 s]
/proc/loadavg: 4.03 6.14 4.15 2/66 1129
/proc/meminfo: memFree=825448/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=18844 CPUtime=51.11
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 3392 0 0 0 5109 2 0 0 25 0 1 0 196796883 19296256 3279 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 4711 3279 52 110 0 4598 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 24200

[startup+102.393 s]
/proc/loadavg: 2.31 5.34 3.98 2/66 1129
/proc/meminfo: memFree=820136/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=21024 CPUtime=102.33
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 4828 0 0 0 10230 3 0 0 25 0 1 0 196796883 21528576 4586 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 5256 4586 52 110 0 5143 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 26380

[startup+162.448 s]
/proc/loadavg: 1.48 4.55 3.79 2/66 1129
/proc/meminfo: memFree=815656/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=37452 CPUtime=162.36
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 5930 0 0 0 16231 5 0 0 25 0 1 0 196796883 38350848 5688 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 9363 5688 52 110 0 9250 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 42808

[startup+222.505 s]
/proc/loadavg: 1.17 3.90 3.62 2/66 1129
/proc/meminfo: memFree=812264/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=37776 CPUtime=222.4
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 6781 0 0 0 22234 6 0 0 25 0 1 0 196796883 38682624 6539 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 9444 6539 52 110 0 9331 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 43132

[startup+282.565 s]
/proc/loadavg: 1.06 3.37 3.45 2/66 1129
/proc/meminfo: memFree=808872/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=38244 CPUtime=282.44
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 7632 0 0 0 28237 7 0 0 25 0 1 0 196796883 39161856 7390 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 9561 7390 52 110 0 9448 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 43600

[startup+342.626 s]
/proc/loadavg: 1.02 2.94 3.29 2/66 1129
/proc/meminfo: memFree=805352/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=39348 CPUtime=342.48
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 8496 0 0 0 34240 8 0 0 25 0 1 0 196796883 40292352 8254 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 9837 8254 52 110 0 9724 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 44704

[startup+402.694 s]
/proc/loadavg: 1.01 2.58 3.15 2/66 1129
/proc/meminfo: memFree=802472/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=40332 CPUtime=402.53
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 9204 0 0 0 40244 9 0 0 25 0 1 0 196796883 41299968 8962 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 10083 8962 52 110 0 9970 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 45688

[startup+462.756 s]
/proc/loadavg: 1.00 2.29 3.01 2/66 1129
/proc/meminfo: memFree=800168/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=41752 CPUtime=462.57
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 10042 0 0 0 46248 9 0 0 25 0 1 0 196796883 42754048 9543 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 10438 9543 52 110 0 10325 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 47108

[startup+522.823 s]

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

[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=74128 CPUtime=582.33
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 11249 0 0 0 58215 18 0 0 25 0 1 0 196796883 75907072 10717 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/1129/statm: 18532 10717 52 110 0 18419 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 79484

[startup+642.888 s]
/proc/loadavg: 1.75 2.08 2.79 2/66 3427
/proc/meminfo: memFree=753568/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=74260 CPUtime=642.18
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 11755 0 0 0 64193 25 0 0 25 0 1 0 196796883 76042240 11223 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 18565 11223 52 110 0 18452 0
Current children cumulated CPU time (s) 642.18
Current children cumulated vsize (KiB) 79616

[startup+702.949 s]
/proc/loadavg: 1.27 1.88 2.68 2/66 3427
/proc/meminfo: memFree=751712/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=74844 CPUtime=702.21
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 12266 0 0 0 70196 25 0 0 25 0 1 0 196796883 76640256 11701 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 18711 11701 52 110 0 18598 0
Current children cumulated CPU time (s) 702.21
Current children cumulated vsize (KiB) 80200

[startup+763.008 s]
/proc/loadavg: 1.10 1.72 2.57 2/66 3427
/proc/meminfo: memFree=749600/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=75556 CPUtime=762.25
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 12853 0 0 0 76199 26 0 0 25 0 1 0 196796883 77369344 12222 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 18889 12222 52 110 0 18776 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 80912

[startup+823.064 s]
/proc/loadavg: 1.03 1.58 2.47 2/66 3427
/proc/meminfo: memFree=747936/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=75876 CPUtime=822.29
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 13291 0 0 0 82202 27 0 0 25 0 1 0 196796883 77697024 12627 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 18969 12627 52 110 0 18856 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 81232

[startup+883.125 s]
/proc/loadavg: 1.06 1.49 2.38 2/66 3427
/proc/meminfo: memFree=746208/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=76068 CPUtime=882.33
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 13718 0 0 0 88206 27 0 0 25 0 1 0 196796883 77893632 13054 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 19017 13054 52 110 0 18904 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 81424

[startup+943.187 s]
/proc/loadavg: 1.02 1.40 2.29 2/66 3427
/proc/meminfo: memFree=744424/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=76844 CPUtime=942.37
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 14259 0 0 0 94209 28 0 0 25 0 1 0 196796883 78688256 13496 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 19211 13496 52 110 0 19098 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 82200

[startup+1003.25 s]
/proc/loadavg: 1.00 1.32 2.21 2/66 3427
/proc/meminfo: memFree=743080/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=76844 CPUtime=1002.41
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 14613 0 0 0 100213 28 0 0 25 0 1 0 196796883 78688256 13850 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 19211 13850 52 110 0 19098 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 82200

[startup+1063.31 s]
/proc/loadavg: 1.00 1.26 2.13 2/66 3427
/proc/meminfo: memFree=741672/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=77004 CPUtime=1062.45
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 14948 0 0 0 106217 28 0 0 25 0 1 0 196796883 78852096 14185 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 19251 14185 52 110 0 19138 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 82360

[startup+1123.37 s]
/proc/loadavg: 1.00 1.21 2.05 2/66 3427
/proc/meminfo: memFree=740328/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=77004 CPUtime=1122.5
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 15293 0 0 0 112221 29 0 0 25 0 1 0 196796883 78852096 14530 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 19251 14530 52 110 0 19138 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 82360

[startup+1183.42 s]
/proc/loadavg: 1.07 1.19 1.99 2/66 3427
/proc/meminfo: memFree=738920/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=77004 CPUtime=1182.52
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 15656 0 0 0 118223 29 0 0 25 0 1 0 196796883 78852096 14893 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 19251 14893 52 110 0 19138 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 82360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.95 s]
/proc/loadavg: 1.05 1.17 1.97 2/66 3427
/proc/meminfo: memFree=738408/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=77004 CPUtime=1200.05
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 15769 0 0 0 119976 29 0 0 25 0 1 0 196796883 78852096 15006 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 19251 15006 52 110 0 19138 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 82360

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

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

[startup+1200.95 s]
/proc/loadavg: 1.05 1.17 1.97 2/66 3427
/proc/meminfo: memFree=738408/2055920 swapFree=4183224/4192956
[pid=1123] ppid=1121 vsize=5356 CPUtime=0
/proc/1123/stat : 1123 (TiniSatELite) S 1121 1123 30282 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 196796881 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1123/statm: 1339 237 197 169 0 50 0
[pid=1129] ppid=1123 vsize=77004 CPUtime=1200.05
/proc/1129/stat : 1129 (tinisat) R 1123 1123 30282 0 -1 4194304 15769 0 0 0 119976 29 0 0 25 0 1 0 196796883 78852096 15006 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1129/statm: 19251 15006 52 110 0 19138 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 82360

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1123 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.014996
while last known CPU time is 1200.05

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

Real time (s): 1200.96
CPU time (s): 1200.05
CPU user time (s): 1199.76
CPU system time (s): 0.29
CPU usage (%): 99.9242
Max. virtual memory (cumulated for all children) (KiB): 82360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 735
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= 33
involuntary context switches= 10

runsolver used 1.03084 second user time and 2.47862 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Feb 18 03:13:27 UTC 2007

IDJOB= 293308
IDBENCH= 19861
IDSOLVER= 99
FILE ID= node44/293308-1171768407

PBS_JOBID= 3839485

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S142115187-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293308-1171768407/TiniSatELite /tmp/evaluation/293308-1171768407/instance-293308-1171768407.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-293308-1171768407 -o ROOT/results/node44/solver-293308-1171768407 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293308-1171768407/TiniSatELite /tmp/evaluation/293308-1171768407/instance-293308-1171768407.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  8cabd92b6dab5971b671630141b8d8fe

RANDOM SEED= 170277308

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:        839376 kB
Buffers:         49976 kB
Cached:        1048656 kB
SwapCached:       4532 kB
Active:         778332 kB
Inactive:       330832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        839376 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            93400 kB
Committed_AS:   430248 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= 66563 MiB

End job on node44 on Sun Feb 18 03:33:30 UTC 2007