Trace number 309257

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.04 1200.5

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1082766609-17-UNSAT.cnf
MD5SUM1419f338cd3a22164a64179e41545055
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 variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    3582    10388 |    1074       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    3516    10462 |      --       0       --      -- |     --   | -66/74
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 935   #clauses: 3516   #literals: 10462
0.00/0.01	c CPU time:   0.011998 s
0.00/0.01	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node19.alineos.net_25883.cnf
0.00/0.03	c 935 variables, 3516 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node19/watcher-309257-1172537740 -o ROOT/results/node19/solver-309257-1172537740 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309257-1172537740/TiniSatELite /tmp/evaluation/309257-1172537740/instance-309257-1172537740.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: 1.03 1.01 1.00 3/77 25883
/proc/meminfo: memFree=1286392/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 273728063 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236735058 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25883/statm: 1338 232 195 169 0 49 0
[pid=25884] ppid=25883 vsize=5352 CPUtime=0
/proc/25884/stat : 25884 (TiniSatELite) R 25883 25883 24963 0 -1 4194368 53 188 0 0 0 0 0 0 21 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 4408712 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/25884/statm: 1338 236 198 169 0 49 0

[startup+0.108381 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 25883
/proc/meminfo: memFree=1286392/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.516414 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 25883
/proc/meminfo: memFree=1286392/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.3365 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 25889
/proc/meminfo: memFree=1284128/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=2840 CPUtime=1.3
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 596 0 0 0 130 0 0 0 25 0 1 0 273728065 2908160 581 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 710 581 52 110 0 597 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8192

[startup+2.97268 s]
/proc/loadavg: 1.03 1.01 1.00 3/79 25889
/proc/meminfo: memFree=1282976/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=4848 CPUtime=2.93
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 927 0 0 0 293 0 0 0 25 0 1 0 273728065 4964352 912 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517018 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 1212 912 52 110 0 1099 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 10200

[startup+6.24904 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 25889
/proc/meminfo: memFree=1280992/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=8744 CPUtime=6.21
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 1354 0 0 0 620 1 0 0 25 0 1 0 273728065 8953856 1339 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 2186 1339 52 110 0 2073 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 14096

[startup+12.7117 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 25889
/proc/meminfo: memFree=1278376/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=9136 CPUtime=12.68
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 1953 0 0 0 1266 2 0 0 25 0 1 0 273728065 9355264 1905 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 2284 1905 52 110 0 2171 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14488

[startup+25.5271 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 25889
/proc/meminfo: memFree=1275496/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=16800 CPUtime=25.49
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 2692 0 0 0 2546 3 0 0 25 0 1 0 273728065 17203200 2644 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 4200 2644 52 110 0 4087 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 22152

[startup+51.1539 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 25889
/proc/meminfo: memFree=1271016/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=17600 CPUtime=51.11
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 3859 0 0 0 5106 5 0 0 25 0 1 0 273728065 18022400 3746 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 4400 3746 52 110 0 4287 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 22952

[startup+102.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25889
/proc/meminfo: memFree=1264488/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=32928 CPUtime=102.35
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 5476 0 0 0 10228 7 0 0 25 0 1 0 273728065 33718272 5363 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 8232 5363 52 110 0 8119 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 38280

[startup+162.488 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 25889
/proc/meminfo: memFree=1258920/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=34624 CPUtime=162.41
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 6976 0 0 0 16232 9 0 0 25 0 1 0 273728065 35454976 6734 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 8656 6734 52 110 0 8543 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 39976

[startup+222.56 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 25889
/proc/meminfo: memFree=1254696/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=35080 CPUtime=222.46
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 8018 0 0 0 22235 11 0 0 25 0 1 0 273728065 35921920 7776 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 8770 7776 52 110 0 8657 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 40432

[startup+282.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25889
/proc/meminfo: memFree=1250024/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=63476 CPUtime=282.52
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 9178 0 0 0 28239 13 0 0 25 0 1 0 273728065 64999424 8936 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 15869 8936 52 110 0 15756 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 68828

[startup+342.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 25973
/proc/meminfo: memFree=1244400/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=64752 CPUtime=342.55
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 10298 0 0 0 34240 15 0 0 25 0 1 0 273728065 66306048 10056 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 16188 10056 52 110 0 16075 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 70104

[startup+402.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 26065
/proc/meminfo: memFree=1240880/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=65468 CPUtime=402.49
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 11118 0 0 0 40233 16 0 0 25 0 1 0 273728065 67039232 10876 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 16367 10876 52 110 0 16254 0
Current children cumulated CPU time (s) 402.5
Current children cumulated vsize (KiB) 70820

[startup+462.799 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26087
/proc/meminfo: memFree=1239136/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=67236 CPUtime=462.53
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 12106 0 0 0 46236 17 0 0 25 0 1 0 273728065 68849664 11607 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520024 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 16809 11607 52 110 0 16696 0
Current children cumulated CPU time (s) 462.54
Current children cumulated vsize (KiB) 72588

[startup+522.868 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26087
/proc/meminfo: memFree=1236448/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01

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

[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=68340 CPUtime=582.64
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 13435 0 0 0 58244 20 0 0 25 0 1 0 273728065 69980160 12936 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 17085 12936 52 110 0 16972 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 73692

[startup+643.02 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26087
/proc/meminfo: memFree=1231264/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=68484 CPUtime=642.71
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 14094 0 0 0 64250 21 0 0 25 0 1 0 273728065 70127616 13595 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 17121 13595 52 110 0 17008 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 73836

[startup+703.097 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26087
/proc/meminfo: memFree=1228512/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=69284 CPUtime=702.76
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 14776 0 0 0 70254 22 0 0 25 0 1 0 273728065 70946816 14277 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 17321 14277 52 110 0 17208 0
Current children cumulated CPU time (s) 702.77
Current children cumulated vsize (KiB) 74636

[startup+763.165 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26087
/proc/meminfo: memFree=1226152/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=69576 CPUtime=762.82
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 15360 0 0 0 76259 23 0 0 25 0 1 0 273728065 71245824 14861 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 17394 14861 52 110 0 17281 0
Current children cumulated CPU time (s) 762.83
Current children cumulated vsize (KiB) 74928

[startup+823.238 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26087
/proc/meminfo: memFree=1224040/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=70000 CPUtime=822.88
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 15896 0 0 0 82264 24 0 0 25 0 1 0 273728065 71680000 15397 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 17500 15397 52 110 0 17387 0
Current children cumulated CPU time (s) 822.89
Current children cumulated vsize (KiB) 75352

[startup+883.315 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26087
/proc/meminfo: memFree=1222120/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=70432 CPUtime=882.93
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 16407 0 0 0 88268 25 0 0 25 0 1 0 273728065 72122368 15908 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 17608 15908 52 110 0 17495 0
Current children cumulated CPU time (s) 882.94
Current children cumulated vsize (KiB) 75784

[startup+943.389 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26087
/proc/meminfo: memFree=1220008/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=70784 CPUtime=942.99
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 16939 0 0 0 94273 26 0 0 25 0 1 0 273728065 72482816 16440 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 17696 16440 52 110 0 17583 0
Current children cumulated CPU time (s) 943
Current children cumulated vsize (KiB) 76136

[startup+1003.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26087
/proc/meminfo: memFree=1218024/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=71236 CPUtime=1003.05
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 17443 0 0 0 100277 28 0 0 25 0 1 0 273728065 72945664 16944 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 17809 16944 52 110 0 17696 0
Current children cumulated CPU time (s) 1003.06
Current children cumulated vsize (KiB) 76588

[startup+1063.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26087
/proc/meminfo: memFree=1215720/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=127520 CPUtime=1063.1
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 17999 0 0 0 106282 28 0 0 25 0 1 0 273728065 130580480 17500 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 31880 17500 52 110 0 31767 0
Current children cumulated CPU time (s) 1063.11
Current children cumulated vsize (KiB) 132872

[startup+1123.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26087
/proc/meminfo: memFree=1213800/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=127864 CPUtime=1123.16
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 18494 0 0 0 112287 29 0 0 25 0 1 0 273728065 130932736 17995 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 31966 17995 52 110 0 31853 0
Current children cumulated CPU time (s) 1123.17
Current children cumulated vsize (KiB) 133216

[startup+1183.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26087
/proc/meminfo: memFree=1211816/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=128264 CPUtime=1183.22
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 18987 0 0 0 118291 31 0 0 25 0 1 0 273728065 131342336 18488 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 32066 18488 52 110 0 31953 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 133616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26087
/proc/meminfo: memFree=1211240/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=128264 CPUtime=1200.03
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 19116 0 0 0 119972 31 0 0 25 0 1 0 273728065 131342336 18617 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 32066 18617 52 110 0 31953 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 133616

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26087
/proc/meminfo: memFree=1211240/2055920 swapFree=4192812/4192956
[pid=25883] ppid=25881 vsize=5352 CPUtime=0.01
/proc/25883/stat : 25883 (TiniSatELite) S 25881 25883 24963 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 273728063 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25883/statm: 1338 236 197 169 0 49 0
[pid=25889] ppid=25883 vsize=128264 CPUtime=1200.03
/proc/25889/stat : 25889 (tinisat) R 25883 25883 24963 0 -1 4194304 19116 0 0 0 119972 31 0 0 25 0 1 0 273728065 131342336 18617 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 32066 18617 52 110 0 31953 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 133616

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25883 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=19996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.024995
while last known CPU time is 1200.04

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

Real time (s): 1200.5
CPU time (s): 1200.04
CPU user time (s): 1199.73
CPU system time (s): 0.31
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 133616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 795
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= 12

runsolver used 1.18982 second user time and 3.07753 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Feb 27 00:55:40 UTC 2007

IDJOB= 309257
IDBENCH= 20254
IDSOLVER= 99
FILE ID= node19/309257-1172537740

PBS_JOBID= 3971631

Free space on /tmp= 66559 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1082766609-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309257-1172537740/TiniSatELite /tmp/evaluation/309257-1172537740/instance-309257-1172537740.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-309257-1172537740 -o ROOT/results/node19/solver-309257-1172537740 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309257-1172537740/TiniSatELite /tmp/evaluation/309257-1172537740/instance-309257-1172537740.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  1419f338cd3a22164a64179e41545055

RANDOM SEED= 598011111

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1286864 kB
Buffers:         66056 kB
Cached:         581848 kB
SwapCached:          0 kB
Active:         306724 kB
Inactive:       385444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1286864 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          63172 kB
Slab:            62472 kB
Committed_AS:  1007320 kB
PageTables:       1760 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= 66559 MiB

End job on node19 on Tue Feb 27 01:15:43 UTC 2007