Trace number 301057

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) 1200.07 1200.45

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1559029529-16.cnf
MD5SUM09f244b4fec25f85ec1e5cd86e26f850
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.23666
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   12000    60000 |    3599       0        0     nan |  0.000 % |
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 600   #clauses: 12000   #literals: 60000
0.00/0.04	c CPU time:   0.014997 s
0.00/0.04	c ==============================================================================
0.00/0.09	c Tinisat 0.22
0.00/0.09	c solving /tmp/GTI_node2.alineos.net_8955.cnf
0.00/0.09	c 600 variables, 12000 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/node2/watcher-301057-1171950056 -o ROOT/results/node2/solver-301057-1171950056 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301057-1171950056/TiniSatELite /tmp/evaluation/301057-1171950056/instance-301057-1171950056.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: 2.00 1.86 1.46 3/77 8955
/proc/meminfo: memFree=369024/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 214960551 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8955/statm: 1339 233 195 169 0 50 0
[pid=8956] ppid=8955 vsize=5356 CPUtime=0
/proc/8956/stat : 8956 (TiniSatELite) S 8955 8955 8158 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 214960552 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8956/statm: 1339 237 198 169 0 50 0
[pid=8957] ppid=8956 vsize=0 CPUtime=0
/proc/8957/stat : 8957 (TiniSatELite) D 8956 8955 8158 0 -1 4194372 25 0 0 0 0 0 0 0 19 0 1 0 214960552 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/8957/statm: 0 0 0 0 0 0 0
[pid=8958] ppid=8956 vsize=0 CPUtime=0
/proc/8958/stat : 8958 (sed) D 8956 8955 8158 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 214960552 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/8958/statm: 0 0 0 0 0 0 0

[startup+0.134123 s]
/proc/loadavg: 2.00 1.86 1.46 3/77 8955
/proc/meminfo: memFree=369024/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.542163 s]
/proc/loadavg: 2.00 1.86 1.46 3/77 8955
/proc/meminfo: memFree=369024/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.36225 s]
/proc/loadavg: 1.92 1.85 1.46 2/79 8961
/proc/meminfo: memFree=364912/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=5320 CPUtime=1.27
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 1068 0 0 0 127 0 0 0 25 0 1 0 214960559 5447680 1053 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134516821 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 1330 1053 52 110 0 1217 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 10676

[startup+2.99842 s]
/proc/loadavg: 1.92 1.85 1.46 2/79 8961
/proc/meminfo: memFree=362480/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=10088 CPUtime=2.91
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 1824 0 0 0 290 1 0 0 25 0 1 0 214960559 10330112 1809 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 2522 1809 52 110 0 2409 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 15444

[startup+6.28276 s]
/proc/loadavg: 1.85 1.84 1.46 2/79 8961
/proc/meminfo: memFree=357616/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=19356 CPUtime=6.19
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 2901 0 0 0 617 2 0 0 25 0 1 0 214960559 19820544 2886 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 4839 2886 52 110 0 4726 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 24712

[startup+12.7354 s]
/proc/loadavg: 1.78 1.82 1.46 2/79 8961
/proc/meminfo: memFree=351088/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=19880 CPUtime=12.65
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 4425 0 0 0 1261 4 0 0 25 0 1 0 214960559 20357120 4377 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 4970 4377 52 110 0 4857 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25236

[startup+25.5538 s]
/proc/loadavg: 1.66 1.79 1.45 2/79 8961
/proc/meminfo: memFree=343088/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=38544 CPUtime=25.46
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 6459 0 0 0 2540 6 0 0 25 0 1 0 214960559 39469056 6411 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 9636 6411 52 110 0 9523 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43900

[startup+51.1834 s]
/proc/loadavg: 1.40 1.72 1.44 3/79 8961
/proc/meminfo: memFree=331056/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=39328 CPUtime=51.09
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 9470 0 0 0 5100 9 0 0 25 0 1 0 214960559 40271872 9357 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 9832 9357 52 110 0 9719 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 44684

[startup+102.437 s]
/proc/loadavg: 1.17 1.60 1.41 2/79 8961
/proc/meminfo: memFree=314672/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=77308 CPUtime=102.33
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 13713 0 0 0 10219 14 0 0 25 0 1 0 214960559 79163392 13471 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 19327 13471 52 110 0 19214 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 82664

[startup+162.511 s]
/proc/loadavg: 1.06 1.49 1.38 2/79 8961
/proc/meminfo: memFree=300144/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=78396 CPUtime=162.39
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 17264 0 0 0 16220 19 0 0 25 0 1 0 214960559 80277504 17022 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 19599 17022 52 110 0 19486 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 83752

[startup+222.583 s]
/proc/loadavg: 1.02 1.40 1.35 2/79 8961
/proc/meminfo: memFree=287024/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=150964 CPUtime=222.44
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 20555 0 0 0 22222 22 0 0 25 0 1 0 214960559 154587136 20313 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 37741 20313 52 110 0 37628 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 156320

[startup+282.656 s]
/proc/loadavg: 1.01 1.32 1.33 2/79 8961
/proc/meminfo: memFree=275504/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=151812 CPUtime=282.5
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 23437 0 0 0 28225 25 0 0 25 0 1 0 214960559 155455488 23195 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 37953 23195 52 110 0 37840 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 157168

[startup+342.728 s]
/proc/loadavg: 1.00 1.26 1.31 2/79 8961
/proc/meminfo: memFree=266096/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=153196 CPUtime=342.56
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 25799 0 0 0 34228 28 0 0 25 0 1 0 214960559 156872704 25557 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 38299 25557 52 110 0 38186 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 158552

[startup+402.805 s]
/proc/loadavg: 1.00 1.21 1.28 2/79 8961
/proc/meminfo: memFree=257392/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=154904 CPUtime=402.61
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 28181 0 0 0 40230 31 0 0 25 0 1 0 214960559 158621696 27682 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 38726 27682 52 110 0 38613 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 160260

[startup+462.874 s]
/proc/loadavg: 1.00 1.17 1.26 2/79 8961
/proc/meminfo: memFree=250032/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=155656 CPUtime=462.68
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 30037 0 0 0 46234 34 0 0 25 0 1 0 214960559 159391744 29538 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 38914 29538 52 110 0 38801 0
Current children cumulated CPU time (s) 462.71

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

[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=156520 CPUtime=582.79
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 33775 0 0 0 58240 39 0 0 25 0 1 0 214960559 160276480 33276 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 39130 33276 52 110 0 39017 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 161876

[startup+643.09 s]
/proc/loadavg: 1.00 1.09 1.21 2/79 8961
/proc/meminfo: memFree=228720/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=157128 CPUtime=642.84
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 35331 0 0 0 64242 42 0 0 25 0 1 0 214960559 160899072 34832 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 39282 34832 52 110 0 39169 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 162484

[startup+703.161 s]
/proc/loadavg: 1.00 1.07 1.19 2/79 8961
/proc/meminfo: memFree=222512/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=157432 CPUtime=702.9
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 36900 0 0 0 70246 44 0 0 25 0 1 0 214960559 161210368 36401 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 39358 36401 52 110 0 39245 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 162788

[startup+763.229 s]
/proc/loadavg: 1.04 1.07 1.18 2/79 8961
/proc/meminfo: memFree=216752/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=158016 CPUtime=762.95
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 38338 0 0 0 76249 46 0 0 25 0 1 0 214960559 161808384 37839 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 39504 37839 52 110 0 39391 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 163372

[startup+823.303 s]
/proc/loadavg: 1.01 1.05 1.17 2/79 8961
/proc/meminfo: memFree=210992/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=302628 CPUtime=823
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 39752 0 0 0 82252 48 0 0 25 0 1 0 214960559 309891072 39253 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 75657 39253 52 110 0 75544 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 307984

[startup+883.374 s]
/proc/loadavg: 1.00 1.04 1.16 2/79 8961
/proc/meminfo: memFree=205552/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=302772 CPUtime=883.06
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 41118 0 0 0 88256 50 0 0 25 0 1 0 214960559 310038528 40619 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 75693 40619 52 110 0 75580 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 308128

[startup+943.444 s]
/proc/loadavg: 1.00 1.03 1.15 2/79 8961
/proc/meminfo: memFree=199792/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=302932 CPUtime=943.12
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 42552 0 0 0 94259 53 0 0 25 0 1 0 214960559 310202368 42053 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 75733 42053 52 110 0 75620 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 308288

[startup+1003.51 s]
/proc/loadavg: 1.00 1.02 1.13 2/79 8961
/proc/meminfo: memFree=194224/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=303076 CPUtime=1003.17
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 43962 0 0 0 100262 55 0 0 25 0 1 0 214960559 310349824 43463 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 75769 43463 52 110 0 75656 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 308432

[startup+1063.58 s]
/proc/loadavg: 1.00 1.02 1.12 2/79 8961
/proc/meminfo: memFree=188400/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=303220 CPUtime=1063.22
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 45384 0 0 0 106266 56 0 0 25 0 1 0 214960559 310497280 44885 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 75805 44885 52 110 0 75692 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 308576

[startup+1123.65 s]
/proc/loadavg: 1.00 1.01 1.11 2/79 8961
/proc/meminfo: memFree=182960/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=303524 CPUtime=1123.28
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 46757 0 0 0 112270 58 0 0 25 0 1 0 214960559 310808576 46258 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 75881 46258 52 110 0 75768 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 308880

[startup+1183.72 s]
/proc/loadavg: 1.00 1.01 1.10 2/79 8961
/proc/meminfo: memFree=177520/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=303684 CPUtime=1183.34
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 48134 0 0 0 118273 61 0 0 25 0 1 0 214960559 310972416 47635 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 75921 47635 52 110 0 75808 0
Current children cumulated CPU time (s) 1183.37
Current children cumulated vsize (KiB) 309040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.10 2/79 8961
/proc/meminfo: memFree=175920/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=303844 CPUtime=1200.04
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 48514 0 0 0 119943 61 0 0 25 0 1 0 214960559 311136256 48015 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 75961 48015 52 110 0 75848 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 309200

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.10 2/79 8961
/proc/meminfo: memFree=175920/2055920 swapFree=4192812/4192956
[pid=8955] ppid=8953 vsize=5356 CPUtime=0.03
/proc/8955/stat : 8955 (TiniSatELite) S 8953 8955 8158 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 214960551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8955/statm: 1339 237 197 169 0 50 0
[pid=8961] ppid=8955 vsize=303844 CPUtime=1200.04
/proc/8961/stat : 8961 (tinisat) R 8955 8955 8158 0 -1 4194304 48514 0 0 0 119943 61 0 0 25 0 1 0 214960559 311136256 48015 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8961/statm: 75961 48015 52 110 0 75848 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 309200

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8955 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=38994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.044993
while last known CPU time is 1200.07

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): 1200.07
CPU user time (s): 1199.46
CPU system time (s): 0.61
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 309200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.038994
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 939
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= 45
involuntary context switches= 9

runsolver used 1.2768 second user time and 2.99254 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Feb 20 05:40:56 UTC 2007

IDJOB= 301057
IDBENCH= 20050
IDSOLVER= 99
FILE ID= node2/301057-1171950056

PBS_JOBID= 3848951

Free space on /tmp= 66550 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1559029529-16.cnf
COMMAND LINE= /tmp/evaluation/301057-1171950056/TiniSatELite /tmp/evaluation/301057-1171950056/instance-301057-1171950056.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-301057-1171950056 -o ROOT/results/node2/solver-301057-1171950056 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301057-1171950056/TiniSatELite /tmp/evaluation/301057-1171950056/instance-301057-1171950056.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  09f244b4fec25f85ec1e5cd86e26f850

RANDOM SEED= 432194511

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:        369496 kB
Buffers:         53832 kB
Cached:        1494120 kB
SwapCached:          0 kB
Active:        1034244 kB
Inactive:       573588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        369496 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1392 kB
Writeback:           0 kB
Mapped:          78776 kB
Slab:            64088 kB
Committed_AS:  1176832 kB
PageTables:       1812 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= 66550 MiB

End job on node2 on Tue Feb 20 06:00:59 UTC 2007