Trace number 302779

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.07 1200.65

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1407716880-15.cnf
MD5SUMc56c168c4f165e1bc8c9ee2192c07c5e
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

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 |   20400   142800 |    6119       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 240   #clauses: 20400   #literals: 142800
0.00/0.03	c CPU time:   0.030995 s
0.00/0.03	c ==============================================================================
0.07/0.14	c Tinisat 0.22
0.07/0.14	c solving /tmp/GTI_node35.alineos.net_23017.cnf
0.07/0.14	c 240 variables, 20400 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/node35/watcher-302779-1172019601 -o ROOT/results/node35/solver-302779-1172019601 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302779-1172019601/TiniSatELite /tmp/evaluation/302779-1172019601/instance-302779-1172019601.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 23017
/proc/meminfo: memFree=1529952/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 195723832 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134585426 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23017/statm: 1338 232 195 169 0 49 0
[pid=23018] ppid=23017 vsize=5352 CPUtime=0
/proc/23018/stat : 23018 (TiniSatELite) S 23017 23017 22571 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/23018/statm: 1338 236 198 169 0 49 0
[pid=23020] ppid=23018 vsize=0 CPUtime=0
/proc/23020/stat : 23020 (sed) D 23018 23017 22571 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 195723832 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/23020/statm: 0 0 0 0 0 0 0

[startup+0.108394 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23017
/proc/meminfo: memFree=1529952/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.516469 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23017
/proc/meminfo: memFree=1529952/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.33863 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 23023
/proc/meminfo: memFree=1525392/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=5760 CPUtime=1.24
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 1024 0 0 0 124 0 0 0 25 0 1 0 195723841 5898240 1009 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 1440 1009 52 110 0 1327 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11112

[startup+2.97996 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 23023
/proc/meminfo: memFree=1523920/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=10864 CPUtime=2.88
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 1500 0 0 0 287 1 0 0 25 0 1 0 195723841 11124736 1485 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 2716 1485 52 110 0 2603 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 16216

[startup+6.2566 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 23023
/proc/meminfo: memFree=1520720/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=10864 CPUtime=6.15
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 2179 0 0 0 613 2 0 0 25 0 1 0 195723841 11124736 2164 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 2716 2164 52 110 0 2603 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 16216

[startup+12.7199 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 23023
/proc/meminfo: memFree=1516240/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=21592 CPUtime=12.61
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 3208 0 0 0 1258 3 0 0 25 0 1 0 195723841 22110208 3193 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 5398 3193 52 110 0 5285 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26944

[startup+25.5274 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 23023
/proc/meminfo: memFree=1510352/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=22124 CPUtime=25.42
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 4696 0 0 0 2538 4 0 0 25 0 1 0 195723841 22654976 4681 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 5531 4681 52 110 0 5418 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27476

[startup+51.1535 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 23023
/proc/meminfo: memFree=1501776/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=43460 CPUtime=51.04
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 6888 0 0 0 5097 7 0 0 25 0 1 0 195723841 44503040 6808 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 10865 6808 52 110 0 10752 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 48812

[startup+102.424 s]
/proc/loadavg: 1.17 1.02 1.00 2/72 23135
/proc/meminfo: memFree=1488544/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=44988 CPUtime=102.24
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 9864 0 0 0 10214 10 0 0 25 0 1 0 195723841 46067712 9784 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 11247 9784 52 110 0 11134 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 50340

[startup+162.514 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 23221
/proc/meminfo: memFree=1479184/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=87472 CPUtime=162.27
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 12529 0 0 0 16215 12 0 0 25 0 1 0 195723841 89571328 12320 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 21868 12320 52 110 0 21755 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 92824

[startup+222.574 s]
/proc/loadavg: 1.08 1.02 1.00 2/66 23221
/proc/meminfo: memFree=1470672/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=87760 CPUtime=222.3
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 14685 0 0 0 22216 14 0 0 25 0 1 0 195723841 89866240 14476 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 21940 14476 52 110 0 21827 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 93112

[startup+282.634 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 23221
/proc/meminfo: memFree=1462800/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=88224 CPUtime=282.34
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 16657 0 0 0 28218 16 0 0 25 0 1 0 195723841 90341376 16448 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 22056 16448 52 110 0 21943 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 93576

[startup+342.691 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 23221
/proc/meminfo: memFree=1455120/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=89568 CPUtime=342.37
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 18563 0 0 0 34219 18 0 0 25 0 1 0 195723841 91717632 18354 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 22392 18354 52 110 0 22279 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 94920

[startup+402.75 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 23221
/proc/meminfo: memFree=1448848/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=90528 CPUtime=402.41
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 20113 0 0 0 40221 20 0 0 25 0 1 0 195723841 92700672 19904 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 22632 19904 52 110 0 22519 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 95880

[startup+462.808 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23221
/proc/meminfo: memFree=1443216/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=92352 CPUtime=462.44
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 21804 0 0 0 46223 21 0 0 25 0 1 0 195723841 94568448 21338 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 23088 21338 52 110 0 22975 0
Current children cumulated CPU time (s) 462.51
Current children cumulated vsize (KiB) 97704

[startup+522.87 s]

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

[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=175076 CPUtime=582.53
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 24354 0 0 0 58228 25 0 0 25 0 1 0 195723841 179277824 23888 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 43769 23888 52 110 0 43656 0
Current children cumulated CPU time (s) 582.6
Current children cumulated vsize (KiB) 180428

[startup+642.995 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 23221
/proc/meminfo: memFree=1427984/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=175556 CPUtime=642.56
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 25627 0 0 0 64230 26 0 0 25 0 1 0 195723841 179769344 25161 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 43889 25161 52 110 0 43776 0
Current children cumulated CPU time (s) 642.63
Current children cumulated vsize (KiB) 180908

[startup+703.05 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23221
/proc/meminfo: memFree=1423312/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=176196 CPUtime=702.59
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 26779 0 0 0 70232 27 0 0 25 0 1 0 195723841 180424704 26313 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 44049 26313 52 110 0 43936 0
Current children cumulated CPU time (s) 702.66
Current children cumulated vsize (KiB) 181548

[startup+763.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23221
/proc/meminfo: memFree=1419088/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=176676 CPUtime=762.62
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 27839 0 0 0 76234 28 0 0 25 0 1 0 195723841 180916224 27373 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 44169 27373 52 110 0 44056 0
Current children cumulated CPU time (s) 762.69
Current children cumulated vsize (KiB) 182028

[startup+823.166 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 23221
/proc/meminfo: memFree=1414608/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=177188 CPUtime=822.67
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 28956 0 0 0 82237 30 0 0 25 0 1 0 195723841 181440512 28490 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 44297 28490 52 110 0 44184 0
Current children cumulated CPU time (s) 822.74
Current children cumulated vsize (KiB) 182540

[startup+883.225 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 23221
/proc/meminfo: memFree=1410640/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=177700 CPUtime=882.71
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 29938 0 0 0 88240 31 0 0 25 0 1 0 195723841 181964800 29472 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 44425 29472 52 110 0 44312 0
Current children cumulated CPU time (s) 882.78
Current children cumulated vsize (KiB) 183052

[startup+943.286 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23221
/proc/meminfo: memFree=1406800/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=178180 CPUtime=942.74
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 30909 0 0 0 94242 32 0 0 25 0 1 0 195723841 182456320 30443 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 44545 30443 52 110 0 44432 0
Current children cumulated CPU time (s) 942.81
Current children cumulated vsize (KiB) 183532

[startup+1003.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23221
/proc/meminfo: memFree=1402704/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=178180 CPUtime=1002.78
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 31923 0 0 0 100245 33 0 0 25 0 1 0 195723841 182456320 31457 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 44545 31457 52 110 0 44432 0
Current children cumulated CPU time (s) 1002.85
Current children cumulated vsize (KiB) 183532

[startup+1063.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23221
/proc/meminfo: memFree=1398672/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=178372 CPUtime=1062.82
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 32905 0 0 0 106248 34 0 0 25 0 1 0 195723841 182652928 32439 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 44593 32439 52 110 0 44480 0
Current children cumulated CPU time (s) 1062.89
Current children cumulated vsize (KiB) 183724

[startup+1123.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23221
/proc/meminfo: memFree=1394896/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=178372 CPUtime=1122.86
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 33858 0 0 0 112251 35 0 0 25 0 1 0 195723841 182652928 33392 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 44593 33392 52 110 0 44480 0
Current children cumulated CPU time (s) 1122.93
Current children cumulated vsize (KiB) 183724

[startup+1183.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23221
/proc/meminfo: memFree=1390928/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=178564 CPUtime=1182.89
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 34853 0 0 0 118253 36 0 0 25 0 1 0 195723841 182849536 34387 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 44641 34387 52 110 0 44528 0
Current children cumulated CPU time (s) 1182.96
Current children cumulated vsize (KiB) 183916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23221
/proc/meminfo: memFree=1389840/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=178564 CPUtime=1200
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 35115 0 0 0 119964 36 0 0 25 0 1 0 195723841 182849536 34649 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 44641 34649 52 110 0 44528 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 183916

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

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

[startup+1200.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23221
/proc/meminfo: memFree=1389840/2055920 swapFree=4183772/4192956
[pid=23017] ppid=23015 vsize=5352 CPUtime=0.07
/proc/23017/stat : 23017 (TiniSatELite) S 23015 23017 22571 0 -1 4194304 331 819 0 0 0 0 7 0 16 0 1 0 195723832 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23017/statm: 1338 236 197 169 0 49 0
[pid=23023] ppid=23017 vsize=178564 CPUtime=1200
/proc/23023/stat : 23023 (tinisat) R 23017 23017 22571 0 -1 4194304 35115 0 0 0 119964 36 0 0 25 0 1 0 195723841 182849536 34649 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23023/statm: 44641 34649 52 110 0 44528 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 183916

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23017 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=80987 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.089985
while last known CPU time is 1200.07

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

Real time (s): 1200.65
CPU time (s): 1200.07
CPU user time (s): 1199.71
CPU system time (s): 0.36
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 183916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.080987
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= 1150
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= 12

runsolver used 0.85087 second user time and 2.55961 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Wed Feb 21 01:00:01 UTC 2007

IDJOB= 302779
IDBENCH= 20092
IDSOLVER= 99
FILE ID= node35/302779-1172019601

PBS_JOBID= 3892688

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1407716880-15.cnf
COMMAND LINE= /tmp/evaluation/302779-1172019601/TiniSatELite /tmp/evaluation/302779-1172019601/instance-302779-1172019601.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-302779-1172019601 -o ROOT/results/node35/solver-302779-1172019601 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302779-1172019601/TiniSatELite /tmp/evaluation/302779-1172019601/instance-302779-1172019601.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  c56c168c4f165e1bc8c9ee2192c07c5e

RANDOM SEED= 885602086

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1530296 kB
Buffers:         37324 kB
Cached:         394792 kB
SwapCached:       3084 kB
Active:          61552 kB
Inactive:       379996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1530296 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:            1716 kB
Writeback:           0 kB
Mapped:          15388 kB
Slab:            70112 kB
Committed_AS:   740688 kB
PageTables:       1412 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= 66561 MiB

End job on node35 on Wed Feb 21 01:20:04 UTC 2007