Trace number 304542

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) 1200.09 1200.43

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S659720099-13.cnf
MD5SUMdf8cf6a022cc11177f2b8acfa52efe18
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark162.155
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

0.00/0.00	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 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.020996 s
0.00/0.02	c ==============================================================================
0.00/0.09	c Tinisat 0.22
0.00/0.09	c solving /tmp/GTI_node7.alineos.net_13570.cnf
0.00/0.09	c 160 variables, 13600 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/node7/watcher-304542-1172060825 -o ROOT/results/node7/solver-304542-1172060825 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304542-1172060825/TiniSatELite /tmp/evaluation/304542-1172060825/instance-304542-1172060825.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13570
/proc/meminfo: memFree=1625168/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 226037200 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13570/statm: 1338 232 195 169 0 49 0
[pid=13571] ppid=13570 vsize=5352 CPUtime=0
/proc/13571/stat : 13571 (TiniSatELite) S 13570 13570 12769 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 226037201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13571/statm: 1338 236 198 169 0 49 0
[pid=13573] ppid=13571 vsize=0 CPUtime=0
/proc/13573/stat : 13573 (sed) D 13571 13570 12769 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 226037201 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/13573/statm: 0 0 0 0 0 0 0

[startup+0.107974 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13570
/proc/meminfo: memFree=1625168/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.517013 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13570
/proc/meminfo: memFree=1625168/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.3391 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13576
/proc/meminfo: memFree=1621696/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=4060 CPUtime=1.26
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 836 0 0 0 126 0 0 0 25 0 1 0 226037207 4157440 821 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 1015 821 52 110 0 902 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9412

[startup+2.98227 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13576
/proc/meminfo: memFree=1620352/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=7596 CPUtime=2.91
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 1246 0 0 0 291 0 0 0 25 0 1 0 226037207 7778304 1231 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 1899 1231 52 110 0 1786 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12948

[startup+6.25862 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13576
/proc/meminfo: memFree=1617536/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=7860 CPUtime=6.19
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 1836 0 0 0 618 1 0 0 25 0 1 0 226037207 8048640 1821 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 1965 1821 52 110 0 1852 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13212

[startup+12.7213 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13576
/proc/meminfo: memFree=1614080/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=15056 CPUtime=12.64
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 2668 0 0 0 1262 2 0 0 25 0 1 0 226037207 15417344 2620 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 3764 2620 52 110 0 3651 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20408

[startup+25.5276 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13576
/proc/meminfo: memFree=1609728/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=15744 CPUtime=25.44
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 3762 0 0 0 2541 3 0 0 25 0 1 0 226037207 16121856 3714 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 3936 3714 52 110 0 3823 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21096

[startup+51.1573 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13576
/proc/meminfo: memFree=1603712/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=30148 CPUtime=51.07
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 5295 0 0 0 5102 5 0 0 25 0 1 0 226037207 30871552 5182 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 7537 5182 52 110 0 7424 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 35500

[startup+102.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13576
/proc/meminfo: memFree=1594880/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=31492 CPUtime=102.32
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 7529 0 0 0 10223 9 0 0 25 0 1 0 226037207 32247808 7416 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 7873 7416 52 110 0 7760 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 36844

[startup+162.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13576
/proc/meminfo: memFree=1587008/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=60344 CPUtime=162.37
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 9576 0 0 0 16226 11 0 0 25 0 1 0 226037207 61792256 9334 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 15086 9334 52 110 0 14973 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 65696

[startup+222.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13576
/proc/meminfo: memFree=1580544/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=60792 CPUtime=222.42
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 11197 0 0 0 22229 13 0 0 25 0 1 0 226037207 62251008 10955 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 15198 10955 52 110 0 15085 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 66144

[startup+282.628 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13576
/proc/meminfo: memFree=1574848/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=61228 CPUtime=282.48
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 12611 0 0 0 28233 15 0 0 25 0 1 0 226037207 62697472 12369 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 15307 12369 52 110 0 15194 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 66580

[startup+342.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13576
/proc/meminfo: memFree=1569216/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=62860 CPUtime=342.53
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 14016 0 0 0 34236 17 0 0 25 0 1 0 226037207 64368640 13774 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 15715 13774 52 110 0 15602 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 68212

[startup+402.772 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13576
/proc/meminfo: memFree=1564672/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=63660 CPUtime=402.6
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 15149 0 0 0 40241 19 0 0 25 0 1 0 226037207 65187840 14907 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 15915 14907 52 110 0 15802 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 69012

[startup+462.843 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13576
/proc/meminfo: memFree=1560384/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=119760 CPUtime=462.65
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 16469 0 0 0 46244 21 0 0 25 0 1 0 226037207 122634240 15970 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 29940 15970 52 110 0 29827 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 125112

[startup+522.919 s]

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

[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=120848 CPUtime=582.77
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 18287 0 0 0 58253 24 0 0 25 0 1 0 226037207 123748352 17788 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 30212 17788 52 110 0 30099 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 126200

[startup+643.069 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13576
/proc/meminfo: memFree=1549568/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=120848 CPUtime=642.83
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 19164 0 0 0 64258 25 0 0 25 0 1 0 226037207 123748352 18665 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 30212 18665 52 110 0 30099 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 126200

[startup+703.139 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13576
/proc/meminfo: memFree=1546048/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=121844 CPUtime=702.89
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 20044 0 0 0 70262 27 0 0 25 0 1 0 226037207 124768256 19545 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 30461 19545 52 110 0 30348 0
Current children cumulated CPU time (s) 702.94
Current children cumulated vsize (KiB) 127196

[startup+763.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13576
/proc/meminfo: memFree=1542848/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=122420 CPUtime=762.94
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 20853 0 0 0 76266 28 0 0 25 0 1 0 226037207 125358080 20354 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 30605 20354 52 110 0 30492 0
Current children cumulated CPU time (s) 762.99
Current children cumulated vsize (KiB) 127772

[startup+823.287 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13578
/proc/meminfo: memFree=1539904/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=122804 CPUtime=823
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 21570 0 0 0 82270 30 0 0 25 0 1 0 226037207 125751296 21071 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 30701 21071 52 110 0 30588 0
Current children cumulated CPU time (s) 823.05
Current children cumulated vsize (KiB) 128156

[startup+883.36 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 13578
/proc/meminfo: memFree=1536768/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=123572 CPUtime=883.05
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 22352 0 0 0 88274 31 0 0 25 0 1 0 226037207 126537728 21853 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 30893 21853 52 110 0 30780 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 128924

[startup+943.428 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 13578
/proc/meminfo: memFree=1533760/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=124340 CPUtime=943.11
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 23110 0 0 0 94278 33 0 0 25 0 1 0 226037207 127324160 22611 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 31085 22611 52 110 0 30972 0
Current children cumulated CPU time (s) 943.16
Current children cumulated vsize (KiB) 129692

[startup+1003.5 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 13578
/proc/meminfo: memFree=1530944/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=124916 CPUtime=1003.16
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 23818 0 0 0 100282 34 0 0 25 0 1 0 226037207 127913984 23319 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 31229 23319 52 110 0 31116 0
Current children cumulated CPU time (s) 1003.21
Current children cumulated vsize (KiB) 130268

[startup+1063.57 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 13578
/proc/meminfo: memFree=1528384/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=125108 CPUtime=1063.22
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 24459 0 0 0 106287 35 0 0 25 0 1 0 226037207 128110592 23960 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 31277 23960 52 110 0 31164 0
Current children cumulated CPU time (s) 1063.27
Current children cumulated vsize (KiB) 130460

[startup+1123.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13578
/proc/meminfo: memFree=1525696/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=125300 CPUtime=1123.28
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 25115 0 0 0 112291 37 0 0 25 0 1 0 226037207 128307200 24616 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 31325 24616 52 110 0 31212 0
Current children cumulated CPU time (s) 1123.33
Current children cumulated vsize (KiB) 130652

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13578
/proc/meminfo: memFree=1523136/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=125300 CPUtime=1183.33
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 25764 0 0 0 118295 38 0 0 25 0 1 0 226037207 128307200 25265 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 31325 25265 52 110 0 31212 0
Current children cumulated CPU time (s) 1183.38
Current children cumulated vsize (KiB) 130652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13578
/proc/meminfo: memFree=1522368/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=125300 CPUtime=1200.04
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 25957 0 0 0 119966 38 0 0 25 0 1 0 226037207 128307200 25458 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 31325 25458 52 110 0 31212 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 130652

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13578
/proc/meminfo: memFree=1522368/2055920 swapFree=4142416/4192956
[pid=13570] ppid=13568 vsize=5352 CPUtime=0.05
/proc/13570/stat : 13570 (TiniSatELite) S 13568 13570 12769 0 -1 4194304 331 665 0 0 0 0 5 0 16 0 1 0 226037200 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13570/statm: 1338 236 197 169 0 49 0
[pid=13576] ppid=13570 vsize=125300 CPUtime=1200.04
/proc/13576/stat : 13576 (tinisat) R 13570 13570 12769 0 -1 4194304 25957 0 0 0 119966 38 0 0 25 0 1 0 226037207 128307200 25458 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 31325 25458 52 110 0 31212 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 130652

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13570 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=53991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.05999
while last known CPU time is 1200.09

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

Real time (s): 1200.43
CPU time (s): 1200.09
CPU user time (s): 1199.71
CPU system time (s): 0.38
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 130652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.053991
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= 996
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 1.14083 second user time and 3.12752 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Feb 21 12:27:05 UTC 2007

IDJOB= 304542
IDBENCH= 20135
IDSOLVER= 99
FILE ID= node7/304542-1172060825

PBS_JOBID= 3865289

Free space on /tmp= 66544 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S659720099-13.cnf
COMMAND LINE= /tmp/evaluation/304542-1172060825/TiniSatELite /tmp/evaluation/304542-1172060825/instance-304542-1172060825.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-304542-1172060825 -o ROOT/results/node7/solver-304542-1172060825 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304542-1172060825/TiniSatELite /tmp/evaluation/304542-1172060825/instance-304542-1172060825.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  df8cf6a022cc11177f2b8acfa52efe18

RANDOM SEED= 838892684

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1625640 kB
Buffers:         55288 kB
Cached:         274480 kB
SwapCached:      16216 kB
Active:         236940 kB
Inactive:       123404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1625640 kB
SwapTotal:     4192956 kB
SwapFree:      4142416 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          30216 kB
Slab:            55440 kB
Committed_AS:   843160 kB
PageTables:       1764 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 node7 on Wed Feb 21 12:47:07 UTC 2007