Trace number 303763

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) 1200.1 1200.49

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S849793820-03.cnf
MD5SUMed1f689cc6976e9722bcb1ee5f3d8edc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   17000   119000 |    5099       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 200   #clauses: 17000   #literals: 119000
0.00/0.03	c CPU time:   0.022996 s
0.00/0.03	c ==============================================================================
0.06/0.12	c Tinisat 0.22
0.06/0.12	c solving /tmp/GTI_node38.alineos.net_10635.cnf
0.06/0.12	c 200 variables, 17000 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/node38/watcher-303763-1172043100 -o ROOT/results/node38/solver-303763-1172043100 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303763-1172043100/TiniSatELite /tmp/evaluation/303763-1172043100/instance-303763-1172043100.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 0.97 0.99 3/64 10635
/proc/meminfo: memFree=1588992/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 224265850 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890608722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/10635/statm: 1338 232 195 169 0 49 0
[pid=10636] ppid=10635 vsize=5352 CPUtime=0
/proc/10636/stat : 10636 (TiniSatELite) S 10635 10635 10532 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/10636/statm: 1338 236 198 169 0 49 0
[pid=10638] ppid=10636 vsize=0 CPUtime=0
/proc/10638/stat : 10638 (sed) R 10636 10635 10532 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 224265850 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/10638/statm: 
[startup+0.108058 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 10635
/proc/meminfo: memFree=1588992/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.516101 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 10635
/proc/meminfo: memFree=1588992/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33619 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 10641
/proc/meminfo: memFree=1585072/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=4832 CPUtime=1.25
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 914 0 0 0 125 0 0 0 25 0 1 0 224265858 4947968 899 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 1208 899 52 110 0 1095 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10184

[startup+2.97238 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 10641
/proc/meminfo: memFree=1583600/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=9084 CPUtime=2.89
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 1350 0 0 0 288 1 0 0 25 0 1 0 224265858 9302016 1335 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 2271 1335 52 110 0 2158 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 14436

[startup+6.25575 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 10641
/proc/meminfo: memFree=1580600/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=9348 CPUtime=6.16
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 2021 0 0 0 615 1 0 0 25 0 1 0 224265858 9572352 2006 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519970 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 2337 2006 52 110 0 2224 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 14700

[startup+12.7105 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 10641
/proc/meminfo: memFree=1576632/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=18244 CPUtime=12.62
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 2937 0 0 0 1260 2 0 0 25 0 1 0 224265858 18681856 2922 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 4561 2922 52 110 0 4448 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23596

[startup+25.5239 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 10641
/proc/meminfo: memFree=1571448/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=18920 CPUtime=25.43
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 4245 0 0 0 2539 4 0 0 25 0 1 0 224265858 19374080 4230 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 4730 4230 52 110 0 4617 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24272

[startup+51.1458 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 10641
/proc/meminfo: memFree=1563704/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=36732 CPUtime=51.04
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 6201 0 0 0 5098 6 0 0 25 0 1 0 224265858 37613568 6121 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 9183 6122 52 110 0 9070 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 42084

[startup+102.39 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 10641
/proc/meminfo: memFree=1553080/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=38300 CPUtime=102.27
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 8861 0 0 0 10218 9 0 0 25 0 1 0 224265858 39219200 8781 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519995 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 9575 8781 52 110 0 9462 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 43652

[startup+162.452 s]
/proc/loadavg: 1.05 0.99 0.99 2/66 10641
/proc/meminfo: memFree=1543864/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=73840 CPUtime=162.31
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 11234 0 0 0 16221 10 0 0 25 0 1 0 224265858 75612160 11025 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 18460 11025 52 110 0 18347 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 79192

[startup+222.513 s]
/proc/loadavg: 1.02 0.99 0.99 2/66 10641
/proc/meminfo: memFree=1536248/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=74320 CPUtime=222.36
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 13143 0 0 0 22223 13 0 0 25 0 1 0 224265858 76103680 12934 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 18580 12934 52 110 0 18467 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 79672

[startup+282.57 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10641
/proc/meminfo: memFree=1529400/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=74608 CPUtime=282.4
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 14834 0 0 0 28226 14 0 0 25 0 1 0 224265858 76398592 14625 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 18652 14625 52 110 0 18539 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 79960

[startup+342.631 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10641
/proc/meminfo: memFree=1522488/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=76224 CPUtime=342.44
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 16570 0 0 0 34229 15 0 0 25 0 1 0 224265858 78053376 16361 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 19056 16361 52 110 0 18943 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 81576

[startup+402.696 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10641
/proc/meminfo: memFree=1516920/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=78084 CPUtime=402.49
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 18180 0 0 0 40232 17 0 0 25 0 1 0 224265858 79958016 17714 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 19521 17714 52 110 0 19408 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 83436

[startup+462.755 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10641
/proc/meminfo: memFree=1512056/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=78756 CPUtime=462.53
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 19420 0 0 0 46235 18 0 0 25 0 1 0 224265858 80646144 18954 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 19689 18954 52 110 0 19576 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 84108

[startup+522.809 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10641

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

[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=147240 CPUtime=522.56
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 20529 0 0 0 52237 19 0 0 25 0 1 0 224265858 150773760 20063 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 36810 20063 52 110 0 36697 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 152592

[startup+582.867 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10643
/proc/meminfo: memFree=1503160/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=147624 CPUtime=582.61
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 21634 0 0 0 58241 20 0 0 25 0 1 0 224265858 151166976 21168 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 36906 21168 52 110 0 36793 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 152976

[startup+642.934 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10643
/proc/meminfo: memFree=1498744/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=148136 CPUtime=642.65
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 22732 0 0 0 64244 21 0 0 25 0 1 0 224265858 151691264 22266 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 37034 22266 52 110 0 36921 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 153488

[startup+702.993 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10643
/proc/meminfo: memFree=1494584/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=149160 CPUtime=702.7
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 23762 0 0 0 70248 22 0 0 25 0 1 0 224265858 152739840 23296 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 37290 23296 52 110 0 37177 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 154512

[startup+763.051 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10643
/proc/meminfo: memFree=1491192/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=149480 CPUtime=762.74
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 24617 0 0 0 76251 23 0 0 25 0 1 0 224265858 153067520 24151 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 37370 24151 52 110 0 37257 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 154832

[startup+823.114 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10643
/proc/meminfo: memFree=1487480/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=149936 CPUtime=822.79
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 25541 0 0 0 82255 24 0 0 25 0 1 0 224265858 153534464 25075 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 37484 25075 52 110 0 37371 0
Current children cumulated CPU time (s) 822.85
Current children cumulated vsize (KiB) 155288

[startup+883.172 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10643
/proc/meminfo: memFree=1484152/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=150480 CPUtime=882.82
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 26390 0 0 0 88257 25 0 0 25 0 1 0 224265858 154091520 25924 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 37620 25924 52 110 0 37507 0
Current children cumulated CPU time (s) 882.88
Current children cumulated vsize (KiB) 155832

[startup+943.229 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10643
/proc/meminfo: memFree=1480696/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=151184 CPUtime=942.86
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 27244 0 0 0 94260 26 0 0 25 0 1 0 224265858 154812416 26778 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 37796 26778 52 110 0 37683 0
Current children cumulated CPU time (s) 942.92
Current children cumulated vsize (KiB) 156536

[startup+1003.29 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10643
/proc/meminfo: memFree=1477432/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=151376 CPUtime=1002.91
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 28065 0 0 0 100264 27 0 0 25 0 1 0 224265858 155009024 27599 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 37844 27599 52 110 0 37731 0
Current children cumulated CPU time (s) 1002.97
Current children cumulated vsize (KiB) 156728

[startup+1063.35 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10643
/proc/meminfo: memFree=1473976/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=151568 CPUtime=1062.95
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 28915 0 0 0 106267 28 0 0 25 0 1 0 224265858 155205632 28449 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 37892 28449 52 110 0 37779 0
Current children cumulated CPU time (s) 1063.01
Current children cumulated vsize (KiB) 156920

[startup+1123.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10643
/proc/meminfo: memFree=1470840/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=151728 CPUtime=1122.99
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 29699 0 0 0 112270 29 0 0 25 0 1 0 224265858 155369472 29233 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 37932 29233 52 110 0 37819 0
Current children cumulated CPU time (s) 1123.05
Current children cumulated vsize (KiB) 157080

[startup+1183.46 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10643
/proc/meminfo: memFree=1467704/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=151728 CPUtime=1183.03
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 30483 0 0 0 118273 30 0 0 25 0 1 0 224265858 155369472 30017 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 37932 30017 52 110 0 37819 0
Current children cumulated CPU time (s) 1183.09
Current children cumulated vsize (KiB) 157080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 10643
/proc/meminfo: memFree=1466808/2055920 swapFree=4183144/4192956
[pid=10635] ppid=10633 vsize=5352 CPUtime=0.06
/proc/10635/stat : 10635 (TiniSatELite) S 10633 10635 10532 0 -1 4194304 331 741 0 0 0 0 6 0 16 0 1 0 224265850 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10635/statm: 1338 236 197 169 0 49 0
[pid=10641] ppid=10635 vsize=151728 CPUtime=1200.04
/proc/10641/stat : 10641 (tinisat) R 10635 10635 10532 0 -1 4194304 30690 0 0 0 119974 30 0 0 25 0 1 0 224265858 155369472 30224 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 37932 30224 52 110 0 37819 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 157080

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 10635 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=66989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.075987
while last known CPU time is 1200.1

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

Real time (s): 1200.49
CPU time (s): 1200.1
CPU user time (s): 1199.8
CPU system time (s): 0.3
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 157080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.066989
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= 1072
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= 35
involuntary context switches= 10

runsolver used 0.929858 second user time and 2.43863 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Feb 21 07:31:40 UTC 2007

IDJOB= 303763
IDBENCH= 20116
IDSOLVER= 99
FILE ID= node38/303763-1172043100

PBS_JOBID= 3892748

Free space on /tmp= 66561 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S849793820-03.cnf
COMMAND LINE= /tmp/evaluation/303763-1172043100/TiniSatELite /tmp/evaluation/303763-1172043100/instance-303763-1172043100.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-303763-1172043100 -o ROOT/results/node38/solver-303763-1172043100 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303763-1172043100/TiniSatELite /tmp/evaluation/303763-1172043100/instance-303763-1172043100.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  ed1f689cc6976e9722bcb1ee5f3d8edc

RANDOM SEED= 129117918

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1589336 kB
Buffers:         33724 kB
Cached:         375940 kB
SwapCached:       4116 kB
Active:         322600 kB
Inactive:        97340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1589336 kB
SwapTotal:     4192956 kB
SwapFree:      4183144 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          15200 kB
Slab:            32540 kB
Committed_AS:   513420 kB
PageTables:       1468 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= 66560 MiB

End job on node38 on Wed Feb 21 07:51:43 UTC 2007