Trace number 298720

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) 1200.06 1200.45

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1154156114-09.UNSAT.shuffled.cnf
MD5SUMefb9901bf89fd570f6c562e1222df820
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark20.6749
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    1533     4599 |     459       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1528     4615 |      --       0       --      -- |     --   | -5/16
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 355   #clauses: 1528   #literals: 4615
0.00/0.01	c CPU time:   0.003999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node1.alineos.net_21537.cnf
0.00/0.01	c 355 variables, 1528 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/node1/watcher-298720-1171859551 -o ROOT/results/node1/solver-298720-1171859551 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298720-1171859551/TiniSatELite /tmp/evaluation/298720-1171859551/instance-298720-1171859551.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: 1.04 1.01 1.00 3/77 21537
/proc/meminfo: memFree=1604912/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 205910216 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353444434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21537/statm: 1339 233 195 169 0 50 0
[pid=21538] ppid=21537 vsize=5356 CPUtime=0
/proc/21538/stat : 21538 (TiniSatELite) S 21537 21537 18743 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21538/statm: 1339 237 198 169 0 50 0
[pid=21539] ppid=21538 vsize=0 CPUtime=0
/proc/21539/stat : 21539 (TiniSatELite) R 21538 21537 18743 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 205910216 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 0 0 0 17 1 0 0
/proc/21539/statm: 0 0 0 0 0 0 0
[pid=21540] ppid=21538 vsize=0 CPUtime=0
/proc/21540/stat : 21540 (sed) D 21538 21537 18743 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 205910216 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/21540/statm: 0 0 0 0 0 0 0

[startup+0.107705 s]
/proc/loadavg: 1.04 1.01 1.00 3/77 21537
/proc/meminfo: memFree=1604912/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515751 s]
/proc/loadavg: 1.04 1.01 1.00 3/77 21537
/proc/meminfo: memFree=1604912/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33585 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 21543
/proc/meminfo: memFree=1603032/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=2596 CPUtime=1.31
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 484 0 0 0 131 0 0 0 25 0 1 0 205910217 2658304 469 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515441 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 649 469 52 110 0 536 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7952

[startup+2.97204 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 21543
/proc/meminfo: memFree=1602136/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=4532 CPUtime=2.95
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 729 0 0 0 295 0 0 0 25 0 1 0 205910217 4640768 714 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134626814 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 1133 714 52 110 0 1020 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9888

[startup+6.25942 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 21543
/proc/meminfo: memFree=1600728/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=4924 CPUtime=6.23
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 1059 0 0 0 623 0 0 0 25 0 1 0 205910217 5042176 1011 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519849 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 1231 1011 52 110 0 1118 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10280

[startup+12.7102 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 21543
/proc/meminfo: memFree=1598752/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=8528 CPUtime=12.68
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 1493 0 0 0 1268 0 0 0 25 0 1 0 205910217 8732672 1445 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 2132 1445 52 110 0 2019 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13884

[startup+25.5297 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 21543
/proc/meminfo: memFree=1596704/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=9264 CPUtime=25.5
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 2074 0 0 0 2549 1 0 0 25 0 1 0 205910217 9486336 1961 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 2316 1961 52 110 0 2203 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14620

[startup+51.1617 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 21543
/proc/meminfo: memFree=1593952/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=15928 CPUtime=51.12
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 2745 0 0 0 5110 2 0 0 25 0 1 0 205910217 16310272 2632 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 3982 2632 52 110 0 3869 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 21284

[startup+102.416 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 21543
/proc/meminfo: memFree=1589856/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=17192 CPUtime=102.36
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 3767 0 0 0 10233 3 0 0 25 0 1 0 205910217 17604608 3654 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 4298 3654 52 110 0 4185 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 22548

[startup+162.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21543
/proc/meminfo: memFree=1586144/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=31152 CPUtime=162.42
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 4805 0 0 0 16237 5 0 0 25 0 1 0 205910217 31899648 4563 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520032 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 7788 4563 52 110 0 7675 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 36508

[startup+222.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21543
/proc/meminfo: memFree=1583008/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=31864 CPUtime=222.47
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 5586 0 0 0 22241 6 0 0 25 0 1 0 205910217 32628736 5344 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 7966 5344 52 110 0 7853 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 37220

[startup+282.634 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21543
/proc/meminfo: memFree=1580256/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=32288 CPUtime=282.53
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 6280 0 0 0 28246 7 0 0 25 0 1 0 205910217 33062912 6038 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 8072 6038 52 110 0 7959 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 37644

[startup+342.707 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21543
/proc/meminfo: memFree=1577376/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=33388 CPUtime=342.58
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 7055 0 0 0 34250 8 0 0 25 0 1 0 205910217 34189312 6747 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 8347 6747 52 110 0 8234 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 38744

[startup+402.778 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21543
/proc/meminfo: memFree=1574944/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=34312 CPUtime=402.63
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 7698 0 0 0 40254 9 0 0 25 0 1 0 205910217 35135488 7357 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520024 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 8578 7357 52 110 0 8465 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 39668

[startup+462.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21543
/proc/meminfo: memFree=1572832/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=35920 CPUtime=462.69
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 8486 0 0 0 46259 10 0 0 25 0 1 0 205910217 36782080 7888 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 8980 7888 52 110 0 8867 0
Current children cumulated CPU time (s) 462.69

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

[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=61304 CPUtime=582.81
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 9497 0 0 0 58268 13 0 0 25 0 1 0 205910217 62775296 8834 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 15326 8834 52 110 0 15213 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 66660

[startup+643.067 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21545
/proc/meminfo: memFree=1567072/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=61880 CPUtime=642.86
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 10055 0 0 0 64272 14 0 0 25 0 1 0 205910217 63365120 9293 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 15470 9293 52 110 0 15357 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 67236

[startup+703.14 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21545
/proc/meminfo: memFree=1565408/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=62272 CPUtime=702.91
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 10485 0 0 0 70276 15 0 0 25 0 1 0 205910217 63766528 9723 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 15568 9723 52 110 0 15455 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 67628

[startup+763.212 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21545
/proc/meminfo: memFree=1563808/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=63136 CPUtime=762.96
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 11031 0 0 0 76281 15 0 0 25 0 1 0 205910217 64651264 10138 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 15784 10138 52 110 0 15671 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 68492

[startup+823.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21545
/proc/meminfo: memFree=1561952/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=63728 CPUtime=823.02
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 11509 0 0 0 82286 16 0 0 25 0 1 0 205910217 65257472 10583 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 15932 10583 52 110 0 15819 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 69084

[startup+883.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21545
/proc/meminfo: memFree=1560416/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=64372 CPUtime=883.07
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 12002 0 0 0 88290 17 0 0 25 0 1 0 205910217 65916928 10978 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 16093 10978 52 110 0 15980 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 69728

[startup+943.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21545
/proc/meminfo: memFree=1558944/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=64936 CPUtime=943.13
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 12426 0 0 0 94295 18 0 0 25 0 1 0 205910217 66494464 11337 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 16234 11337 52 110 0 16121 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 70292

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21545
/proc/meminfo: memFree=1557728/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=64936 CPUtime=1003.18
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 12741 0 0 0 100299 19 0 0 25 0 1 0 205910217 66494464 11652 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 16234 11652 52 110 0 16121 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 70292

[startup+1063.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21545
/proc/meminfo: memFree=1556384/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=64936 CPUtime=1063.24
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 13073 0 0 0 106304 20 0 0 25 0 1 0 205910217 66494464 11984 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 16234 11984 52 110 0 16121 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 70292

[startup+1123.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21545
/proc/meminfo: memFree=1554976/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=65208 CPUtime=1123.29
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 13446 0 0 0 112308 21 0 0 25 0 1 0 205910217 66772992 12324 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 16302 12324 52 110 0 16189 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 70564

[startup+1183.72 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 21545
/proc/meminfo: memFree=1553824/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=65208 CPUtime=1183.35
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 13749 0 0 0 118313 22 0 0 25 0 1 0 205910217 66772992 12627 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 16302 12627 52 110 0 16189 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 70564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21545
/proc/meminfo: memFree=1553440/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=65208 CPUtime=1200.06
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 13844 0 0 0 119984 22 0 0 25 0 1 0 205910217 66772992 12722 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 16302 12722 52 110 0 16189 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 70564

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21545
/proc/meminfo: memFree=1553440/2055920 swapFree=4158120/4192956
[pid=21537] ppid=21535 vsize=5356 CPUtime=0
/proc/21537/stat : 21537 (TiniSatELite) S 21535 21537 18743 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205910216 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21537/statm: 1339 237 197 169 0 50 0
[pid=21543] ppid=21537 vsize=65208 CPUtime=1200.06
/proc/21543/stat : 21543 (tinisat) R 21537 21537 18743 0 -1 4194304 13844 0 0 0 119984 22 0 0 25 0 1 0 205910217 66772992 12722 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21543/statm: 16302 12722 52 110 0 16189 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 70564

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21537 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.009997
while last known CPU time is 1200.06

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

Real time (s): 1200.45
CPU time (s): 1200.06
CPU user time (s): 1199.84
CPU system time (s): 0.22
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 70564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 727
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 37
involuntary context switches= 10

runsolver used 1.18582 second user time and 3.08153 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon Feb 19 04:32:31 UTC 2007

IDJOB= 298720
IDBENCH= 19993
IDSOLVER= 99
FILE ID= node1/298720-1171859551

PBS_JOBID= 3839394

Free space on /tmp= 66551 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1154156114-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298720-1171859551/TiniSatELite /tmp/evaluation/298720-1171859551/instance-298720-1171859551.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-298720-1171859551 -o ROOT/results/node1/solver-298720-1171859551 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298720-1171859551/TiniSatELite /tmp/evaluation/298720-1171859551/instance-298720-1171859551.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  efb9901bf89fd570f6c562e1222df820

RANDOM SEED= 775909874

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1605384 kB
Buffers:         52312 kB
Cached:         303276 kB
SwapCached:      15284 kB
Active:         250120 kB
Inactive:       128692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1605384 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          29932 kB
Slab:            57292 kB
Committed_AS:   668236 kB
PageTables:       1740 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= 66551 MiB

End job on node1 on Mon Feb 19 04:52:34 UTC 2007