Trace number 300237

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) 1200.02 1200.37

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S2109328271-14.cnf
MD5SUM284c02329948728fca9d8117efd00015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark142.637
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.015997 s
0.00/0.02	c ==============================================================================
0.00/0.08	c Tinisat 0.22
0.00/0.08	c solving /tmp/GTI_node19.alineos.net_2233.cnf
0.00/0.08	c 800 variables, 16000 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/node19/watcher-300237-1171894423 -o ROOT/results/node19/solver-300237-1171894423 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300237-1171894423/TiniSatELite /tmp/evaluation/300237-1171894423/instance-300237-1171894423.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: 0.91 0.95 0.90 3/77 2233
/proc/meminfo: memFree=1383152/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 209396459 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236735058 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2233/statm: 1339 233 195 169 0 50 0
[pid=2234] ppid=2233 vsize=5356 CPUtime=0
/proc/2234/stat : 2234 (TiniSatELite) S 2233 2233 1457 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 209396460 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/2234/statm: 1339 237 198 169 0 50 0
[pid=2235] ppid=2234 vsize=0 CPUtime=0
/proc/2235/stat : 2235 (TiniSatELite) D 2234 2233 1457 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 209396460 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/2235/statm: 0 0 0 0 0 0 0
[pid=2236] ppid=2234 vsize=0 CPUtime=0
/proc/2236/stat : 2236 (sed) D 2234 2233 1457 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 209396460 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/2236/statm: 0 0 0 0 0 0 0

[startup+0.107731 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 2233
/proc/meminfo: memFree=1383152/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.516773 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 2233
/proc/meminfo: memFree=1383152/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33886 s]
/proc/loadavg: 0.91 0.95 0.90 2/79 2239
/proc/meminfo: memFree=1378528/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=6904 CPUtime=1.27
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 1145 0 0 0 127 0 0 0 25 0 1 0 209396465 7069696 1130 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 1726 1130 52 110 0 1613 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12260

[startup+2.97804 s]
/proc/loadavg: 0.91 0.95 0.90 2/79 2239
/proc/meminfo: memFree=1376032/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=12908 CPUtime=2.91
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 1941 0 0 0 290 1 0 0 25 0 1 0 209396465 13217792 1926 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 3227 1926 52 110 0 3114 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 18264

[startup+6.2544 s]
/proc/loadavg: 0.92 0.95 0.90 2/79 2239
/proc/meminfo: memFree=1370528/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=13172 CPUtime=6.18
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 3172 0 0 0 617 1 0 0 25 0 1 0 209396465 13488128 3157 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 3293 3157 52 110 0 3180 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 18528

[startup+12.7171 s]
/proc/loadavg: 0.93 0.95 0.90 2/79 2239
/proc/meminfo: memFree=1362792/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=25700 CPUtime=12.65
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 5011 0 0 0 1262 3 0 0 25 0 1 0 209396465 26316800 4963 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 6425 4963 52 110 0 6312 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31056

[startup+25.5245 s]
/proc/loadavg: 0.94 0.96 0.91 2/79 2239
/proc/meminfo: memFree=1353064/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=50364 CPUtime=25.45
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 7474 0 0 0 2539 6 0 0 25 0 1 0 209396465 51572736 7426 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 12591 7426 52 110 0 12478 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 55720

[startup+51.1553 s]
/proc/loadavg: 0.96 0.96 0.91 2/79 2239
/proc/meminfo: memFree=1338152/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=51280 CPUtime=51.08
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 11197 0 0 0 5099 9 0 0 25 0 1 0 209396465 52510720 11084 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 12820 11084 52 110 0 12707 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 56636

[startup+102.412 s]
/proc/loadavg: 0.98 0.96 0.91 2/79 2239
/proc/meminfo: memFree=1317992/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=101256 CPUtime=102.32
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 16379 0 0 0 10217 15 0 0 25 0 1 0 209396465 103686144 16137 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 25314 16137 52 110 0 25201 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 106612

[startup+162.49 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 2239
/proc/meminfo: memFree=1299624/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=102444 CPUtime=162.38
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 20880 0 0 0 16220 18 0 0 25 0 1 0 209396465 104902656 20638 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 25611 20638 52 110 0 25498 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 107800

[startup+222.562 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 2239
/proc/meminfo: memFree=1283944/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=102984 CPUtime=222.44
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 24815 0 0 0 22222 22 0 0 25 0 1 0 209396465 105455616 24573 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 25746 24573 52 110 0 25633 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 108340

[startup+282.637 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 2239
/proc/meminfo: memFree=1269608/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=200064 CPUtime=282.5
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 28380 0 0 0 28224 26 0 0 25 0 1 0 209396465 204865536 28138 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 50016 28138 52 110 0 49903 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 205420

[startup+342.713 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 2239
/proc/meminfo: memFree=1258472/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=201152 CPUtime=342.56
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 31176 0 0 0 34227 29 0 0 25 0 1 0 209396465 205979648 30934 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 50288 30934 52 110 0 50175 0
Current children cumulated CPU time (s) 342.6
Current children cumulated vsize (KiB) 206508

[startup+402.791 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 2239
/proc/meminfo: memFree=1247592/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=202860 CPUtime=402.62
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 34099 0 0 0 40230 32 0 0 25 0 1 0 209396465 207728640 33600 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 50715 33600 52 110 0 50602 0
Current children cumulated CPU time (s) 402.66
Current children cumulated vsize (KiB) 208216

[startup+462.864 s]
/proc/loadavg: 1.05 0.99 0.91 2/79 2239
/proc/meminfo: memFree=1238056/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=203700 CPUtime=462.68
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 36505 0 0 0 46232 36 0 0 25 0 1 0 209396465 208588800 36006 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 50925 36006 52 110 0 50812 0
Current children cumulated CPU time (s) 462.72

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

[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=203972 CPUtime=522.73
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 38914 0 0 0 52235 38 0 0 25 0 1 0 209396465 208867328 38415 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 50993 38415 52 110 0 50880 0
Current children cumulated CPU time (s) 522.77
Current children cumulated vsize (KiB) 209328

[startup+583.014 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 2239
/proc/meminfo: memFree=1219176/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=204948 CPUtime=582.8
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 41183 0 0 0 58239 41 0 0 25 0 1 0 209396465 209866752 40684 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 51237 40684 52 110 0 51124 0
Current children cumulated CPU time (s) 582.84
Current children cumulated vsize (KiB) 210304

[startup+643.092 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 2239
/proc/meminfo: memFree=1211368/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=205516 CPUtime=642.86
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 43149 0 0 0 64243 43 0 0 25 0 1 0 209396465 210448384 42650 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 51379 42650 52 110 0 51266 0
Current children cumulated CPU time (s) 642.9
Current children cumulated vsize (KiB) 210872

[startup+703.168 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 2239
/proc/meminfo: memFree=1203432/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=205932 CPUtime=702.92
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 45141 0 0 0 70246 46 0 0 25 0 1 0 209396465 210874368 44642 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 51483 44642 52 110 0 51370 0
Current children cumulated CPU time (s) 702.96
Current children cumulated vsize (KiB) 211288

[startup+763.243 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 2239
/proc/meminfo: memFree=1196328/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=206356 CPUtime=762.98
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 46920 0 0 0 76250 48 0 0 25 0 1 0 209396465 211308544 46421 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 51589 46421 52 110 0 51476 0
Current children cumulated CPU time (s) 763.02
Current children cumulated vsize (KiB) 211712

[startup+823.321 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 2239
/proc/meminfo: memFree=1189288/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=206764 CPUtime=823.04
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 48650 0 0 0 82254 50 0 0 25 0 1 0 209396465 211726336 48151 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 51691 48151 52 110 0 51578 0
Current children cumulated CPU time (s) 823.08
Current children cumulated vsize (KiB) 212120

[startup+883.391 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 2239
/proc/meminfo: memFree=1181864/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=206900 CPUtime=883.09
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 50515 0 0 0 88257 52 0 0 25 0 1 0 209396465 211865600 50016 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 51725 50016 52 110 0 51612 0
Current children cumulated CPU time (s) 883.13
Current children cumulated vsize (KiB) 212256

[startup+943.465 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 2239
/proc/meminfo: memFree=1174376/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=399048 CPUtime=943.16
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 52393 0 0 0 94261 55 0 0 25 0 1 0 209396465 408625152 51894 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 99762 51894 52 110 0 99649 0
Current children cumulated CPU time (s) 943.2
Current children cumulated vsize (KiB) 404404

[startup+1003.53 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 2239
/proc/meminfo: memFree=1166952/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=399184 CPUtime=1003.21
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 54269 0 0 0 100264 57 0 0 25 0 1 0 209396465 408764416 53770 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 99796 53770 52 110 0 99683 0
Current children cumulated CPU time (s) 1003.25
Current children cumulated vsize (KiB) 404540

[startup+1063.61 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 2239
/proc/meminfo: memFree=1159464/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=399616 CPUtime=1063.26
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 56109 0 0 0 106267 59 0 0 25 0 1 0 209396465 409206784 55610 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 99904 55610 52 110 0 99791 0
Current children cumulated CPU time (s) 1063.3
Current children cumulated vsize (KiB) 404972

[startup+1123.68 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 2239
/proc/meminfo: memFree=1152360/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=399776 CPUtime=1123.33
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 57890 0 0 0 112271 62 0 0 25 0 1 0 209396465 409370624 57391 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 99944 57391 52 110 0 99831 0
Current children cumulated CPU time (s) 1123.37
Current children cumulated vsize (KiB) 405132

[startup+1183.75 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 2239
/proc/meminfo: memFree=1145448/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=399920 CPUtime=1183.38
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 59632 0 0 0 118274 64 0 0 25 0 1 0 209396465 409518080 59133 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 99980 59133 52 110 0 99867 0
Current children cumulated CPU time (s) 1183.42
Current children cumulated vsize (KiB) 405276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 2239
/proc/meminfo: memFree=1143272/2055920 swapFree=4192812/4192956
[pid=2233] ppid=2231 vsize=5356 CPUtime=0.04
/proc/2233/stat : 2233 (TiniSatELite) S 2231 2233 1457 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 209396459 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2233/statm: 1339 237 197 169 0 50 0
[pid=2239] ppid=2233 vsize=400064 CPUtime=1199.98
/proc/2239/stat : 2239 (tinisat) R 2233 2233 1457 0 -1 4194304 60140 0 0 0 119933 65 0 0 25 0 1 0 209396465 409665536 59641 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/2239/statm: 100016 59641 52 110 0 99903 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 405420

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2233 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=44993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.051991
while last known CPU time is 1200.02

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

Real time (s): 1200.37
CPU time (s): 1200.02
CPU user time (s): 1199.37
CPU system time (s): 0.65
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 405420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
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= 1019
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= 36
involuntary context switches= 10

runsolver used 1.18882 second user time and 3.08053 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Mon Feb 19 14:13:44 UTC 2007

IDJOB= 300237
IDBENCH= 20030
IDSOLVER= 99
FILE ID= node19/300237-1171894423

PBS_JOBID= 3848810

Free space on /tmp= 66544 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S2109328271-14.cnf
COMMAND LINE= /tmp/evaluation/300237-1171894423/TiniSatELite /tmp/evaluation/300237-1171894423/instance-300237-1171894423.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-300237-1171894423 -o ROOT/results/node19/solver-300237-1171894423 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300237-1171894423/TiniSatELite /tmp/evaluation/300237-1171894423/instance-300237-1171894423.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  284c02329948728fca9d8117efd00015

RANDOM SEED= 834084360

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1383560 kB
Buffers:         56332 kB
Cached:         498208 kB
SwapCached:          0 kB
Active:         284508 kB
Inactive:       313964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1383560 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          62812 kB
Slab:            59448 kB
Committed_AS:   864544 kB
PageTables:       1756 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= 66544 MiB

End job on node19 on Mon Feb 19 14:33:47 UTC 2007