Trace number 295727

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.04 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1907907390-05.SAT.shuffled.cnf
MD5SUM34f5335cfa1ab7be1574a69db160c094
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.137978
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56230

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 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node44.alineos.net_7515.cnf
0.00/0.04	c 70 variables, 6230 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node44/watcher-295727-1171810906 -o ROOT/results/node44/solver-295727-1171810906 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295727-1171810906/TiniSatELite /tmp/evaluation/295727-1171810906/instance-295727-1171810906.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: 0.92 0.98 0.99 3/70 7515
/proc/meminfo: memFree=781824/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 201046773 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7515/statm: 1339 234 196 169 0 50 0
[pid=7516] ppid=7515 vsize=0 CPUtime=0
/proc/7516/stat : 7516 (TiniSatELite) D 7515 7515 6307 0 -1 4194372 63 189 0 0 0 0 0 0 20 0 1 0 201046773 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099855350 0 0 17 1 0 0
/proc/7516/statm: 0 0 0 0 0 0 0

[startup+0.107283 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 7515
/proc/meminfo: memFree=781824/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.515352 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 7515
/proc/meminfo: memFree=781824/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.3365 s]
/proc/loadavg: 0.92 0.98 0.99 2/72 7521
/proc/meminfo: memFree=779376/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=3972 CPUtime=1.29
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 594 0 0 0 129 0 0 0 25 0 1 0 201046776 4067328 579 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 993 579 52 110 0 880 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9328

[startup+2.9768 s]
/proc/loadavg: 0.92 0.98 0.99 2/72 7521
/proc/meminfo: memFree=778352/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=4240 CPUtime=2.93
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 879 0 0 0 293 0 0 0 25 0 1 0 201046776 4341760 864 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 1060 864 52 110 0 947 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9596

[startup+6.2564 s]
/proc/loadavg: 0.93 0.98 0.99 2/72 7523
/proc/meminfo: memFree=776752/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=7636 CPUtime=6.21
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 1200 0 0 0 620 1 0 0 25 0 1 0 201046776 7819264 1185 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519959 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 1909 1185 52 110 0 1796 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12992

[startup+12.7176 s]
/proc/loadavg: 0.93 0.98 0.99 2/72 7539
/proc/meminfo: memFree=774768/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=8196 CPUtime=12.66
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 1684 0 0 0 1265 1 0 0 25 0 1 0 201046776 8392704 1636 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 2049 1636 52 110 0 1936 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13552

[startup+25.5379 s]
/proc/loadavg: 0.95 0.98 0.99 2/72 7569
/proc/meminfo: memFree=772272/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=15052 CPUtime=25.46
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 2314 0 0 0 2544 2 0 0 25 0 1 0 201046776 15413248 2266 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 3763 2266 52 110 0 3650 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20408

[startup+51.1776 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 7603
/proc/meminfo: memFree=770144/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=15820 CPUtime=51.08
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 3171 0 0 0 5104 4 0 0 25 0 1 0 201046776 16199680 3058 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 3955 3058 52 110 0 3842 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21176

[startup+102.415 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 7603
/proc/meminfo: memFree=765360/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=29532 CPUtime=102.29
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 4381 0 0 0 10224 5 0 0 25 0 1 0 201046776 30240768 4268 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 7383 4268 52 110 0 7270 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 34888

[startup+162.476 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7603
/proc/meminfo: memFree=761072/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=31236 CPUtime=162.33
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 5563 0 0 0 16226 7 0 0 25 0 1 0 201046776 31985664 5321 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 7809 5321 52 110 0 7696 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 36592

[startup+222.537 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7603
/proc/meminfo: memFree=757296/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=32472 CPUtime=222.38
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 6516 0 0 0 22229 9 0 0 25 0 1 0 201046776 33251328 6274 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 8118 6274 52 110 0 8005 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 37828

[startup+282.598 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7603
/proc/meminfo: memFree=754544/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=32664 CPUtime=282.42
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 7197 0 0 0 28232 10 0 0 25 0 1 0 201046776 33447936 6955 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 8166 6955 52 110 0 8053 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 38020

[startup+342.652 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7603
/proc/meminfo: memFree=751472/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=33516 CPUtime=342.45
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 7975 0 0 0 34235 10 0 0 25 0 1 0 201046776 34320384 7733 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 8379 7733 52 110 0 8266 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 38872

[startup+402.718 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7603
/proc/meminfo: memFree=748208/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=60020 CPUtime=402.5
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 8801 0 0 0 40239 11 0 0 25 0 1 0 201046776 61460480 8526 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 15005 8526 52 110 0 14892 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 65376

[startup+462.777 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7603
/proc/meminfo: memFree=746096/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=61304 CPUtime=462.53
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 9618 0 0 0 46242 11 0 0 25 0 1 0 201046776 62775296 9053 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 15326 9053 52 110 0 15213 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 66660

[startup+522.836 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7603
/proc/meminfo: memFree=743792/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=62092 CPUtime=522.58
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 10224 0 0 0 52246 12 0 0 25 0 1 0 201046776 63582208 9626 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 15523 9626 52 110 0 15410 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 67448

[startup+582.892 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7603
/proc/meminfo: memFree=741744/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=62752 CPUtime=582.62
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 10738 0 0 0 58249 13 0 0 25 0 1 0 201046776 64258048 10140 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 15688 10140 52 110 0 15575 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 68108

[startup+642.951 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7603
/proc/meminfo: memFree=739696/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=63280 CPUtime=642.65
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 11249 0 0 0 64252 13 0 0 25 0 1 0 201046776 64798720 10651 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519846 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 15820 10651 52 110 0 15707 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 68636

[startup+703.007 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7603
/proc/meminfo: memFree=737776/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=63800 CPUtime=702.69
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 11770 0 0 0 70255 14 0 0 25 0 1 0 201046776 65331200 11106 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 15950 11106 52 110 0 15837 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 69156

[startup+763.07 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7603
/proc/meminfo: memFree=736048/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=64320 CPUtime=762.73
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 12255 0 0 0 76259 14 0 0 25 0 1 0 201046776 65863680 11558 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 16080 11558 52 110 0 15967 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 69676

[startup+823.139 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7603
/proc/meminfo: memFree=734448/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=64716 CPUtime=822.77
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 12668 0 0 0 82263 14 0 0 25 0 1 0 201046776 66269184 11971 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 16179 11971 52 110 0 16066 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 70072

[startup+883.199 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7603
/proc/meminfo: memFree=732528/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=65496 CPUtime=882.82
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 13181 0 0 0 88267 15 0 0 25 0 1 0 201046776 67067904 12451 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 16374 12451 52 110 0 16261 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 70852

[startup+943.253 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7603
/proc/meminfo: memFree=730736/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=66148 CPUtime=942.85
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 13678 0 0 0 94270 15 0 0 25 0 1 0 201046776 67735552 12882 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 16537 12882 52 110 0 16424 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 71504

[startup+1003.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7603
/proc/meminfo: memFree=729648/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=66148 CPUtime=1002.88
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 13995 0 0 0 100272 16 0 0 25 0 1 0 201046776 67735552 13199 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 16537 13199 52 110 0 16424 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 71504

[startup+1063.36 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7603
/proc/meminfo: memFree=728048/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=67056 CPUtime=1062.92
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 14517 0 0 0 106275 17 0 0 25 0 1 0 201046776 68665344 13590 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 16764 13590 52 110 0 16651 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 72412

[startup+1123.42 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7603
/proc/meminfo: memFree=726832/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=67056 CPUtime=1122.97
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 14835 0 0 0 112279 18 0 0 25 0 1 0 201046776 68665344 13908 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 16764 13908 52 110 0 16651 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 72412

[startup+1183.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7603
/proc/meminfo: memFree=725424/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=67188 CPUtime=1183.01
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 15190 0 0 0 118283 18 0 0 25 0 1 0 201046776 68800512 14263 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 16797 14263 52 110 0 16684 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 72544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7603
/proc/meminfo: memFree=725040/2055920 swapFree=4183224/4192956
[pid=7515] ppid=7513 vsize=5356 CPUtime=0.02
/proc/7515/stat : 7515 (TiniSatELite) S 7513 7515 6307 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201046773 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7515/statm: 1339 237 197 169 0 50 0
[pid=7521] ppid=7515 vsize=67188 CPUtime=1200.02
/proc/7521/stat : 7521 (tinisat) R 7515 7515 6307 0 -1 4194304 15279 0 0 0 119984 18 0 0 25 0 1 0 201046776 68800512 14352 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7521/statm: 16797 14352 52 110 0 16684 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 72544

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 7515 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=22996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.031994
while last known CPU time is 1200.04

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

Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.86
CPU system time (s): 0.18
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 72544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 825
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 0.979851 second user time and 2.43963 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Feb 18 15:01:46 UTC 2007

IDJOB= 295727
IDBENCH= 19920
IDSOLVER= 99
FILE ID= node44/295727-1171810906

PBS_JOBID= 3839613

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1907907390-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295727-1171810906/TiniSatELite /tmp/evaluation/295727-1171810906/instance-295727-1171810906.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-295727-1171810906 -o ROOT/results/node44/solver-295727-1171810906 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295727-1171810906/TiniSatELite /tmp/evaluation/295727-1171810906/instance-295727-1171810906.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  34f5335cfa1ab7be1574a69db160c094

RANDOM SEED= 252018694

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        782232 kB
Buffers:         51444 kB
Cached:        1098596 kB
SwapCached:       4532 kB
Active:         833316 kB
Inactive:       327884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        782232 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          16684 kB
Slab:            98120 kB
Committed_AS:   453860 kB
PageTables:       1628 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node44 on Sun Feb 18 15:21:49 UTC 2007