Trace number 310036

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) 1200.08 1200.57

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1138392605-05-UNKNOWN.cnf
MD5SUM62f8836287b4741f6f4038c73e683e7c
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 variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	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 |    4234    12279 |    1270       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    4185    12368 |      --       0       --      -- |     --   | -49/89
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1120   #clauses: 4185   #literals: 12368
0.00/0.02	c CPU time:   0.012998 s
0.00/0.02	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node58.alineos.net_24955.cnf
0.00/0.03	c 1120 variables, 4185 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/node58/watcher-310036-1172552365 -o ROOT/results/node58/solver-310036-1172552365 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310036-1172552365/TiniSatELite /tmp/evaluation/310036-1172552365/instance-310036-1172552365.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24955
/proc/meminfo: memFree=1833664/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 275193211 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238365778 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/24955/statm: 1338 232 195 169 0 49 0
[pid=24956] ppid=24955 vsize=5352 CPUtime=0
/proc/24956/stat : 24956 (TiniSatELite) S 24955 24955 23655 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/24956/statm: 1338 236 198 169 0 49 0
[pid=24957] ppid=24956 vsize=0 CPUtime=0
/proc/24957/stat : 24957 (TiniSatELite) D 24956 24955 23655 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 275193211 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/24957/statm: 0 0 0 0 0 0 0
[pid=24958] ppid=24956 vsize=0 CPUtime=0
/proc/24958/stat : 24958 (sed) D 24956 24955 23655 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 275193211 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/24958/statm: 0 0 0 0 0 0 0

[startup+0.107742 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24955
/proc/meminfo: memFree=1833664/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515782 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24955
/proc/meminfo: memFree=1833664/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33587 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24961
/proc/meminfo: memFree=1831280/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=3188 CPUtime=1.3
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 640 0 0 0 130 0 0 0 25 0 1 0 275193214 3264512 625 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519943 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 797 625 52 110 0 684 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8540

[startup+2.97805 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24961
/proc/meminfo: memFree=1830000/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=5524 CPUtime=2.94
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 1004 0 0 0 294 0 0 0 25 0 1 0 275193214 5656576 989 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515394 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 1381 989 52 110 0 1268 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10876

[startup+6.25842 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24961
/proc/meminfo: memFree=1827696/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=9928 CPUtime=6.22
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 1505 0 0 0 621 1 0 0 25 0 1 0 275193214 10166272 1490 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 2482 1490 52 110 0 2369 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 15280

[startup+12.7191 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24961
/proc/meminfo: memFree=1824624/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=10452 CPUtime=12.68
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 2232 0 0 0 1266 2 0 0 25 0 1 0 275193214 10702848 2184 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 2613 2184 52 110 0 2500 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15804

[startup+25.5255 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24961
/proc/meminfo: memFree=1821104/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=19400 CPUtime=25.48
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 3120 0 0 0 2545 3 0 0 25 0 1 0 275193214 19865600 3072 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 4850 3072 52 110 0 4737 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24752

[startup+51.1524 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24961
/proc/meminfo: memFree=1815792/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=20196 CPUtime=51.1
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 4489 0 0 0 5106 4 0 0 25 0 1 0 275193214 20680704 4376 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 5049 4376 52 110 0 4936 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 25548

[startup+102.403 s]
/proc/loadavg: 1.07 1.02 1.00 2/72 25025
/proc/meminfo: memFree=1807408/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=38136 CPUtime=102.31
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 6241 0 0 0 10225 6 0 0 25 0 1 0 275193214 39051264 6128 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 9534 6128 52 110 0 9421 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 43488

[startup+162.498 s]
/proc/loadavg: 1.02 1.01 1.00 2/72 25119
/proc/meminfo: memFree=1801008/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=39588 CPUtime=162.34
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 7939 0 0 0 16226 8 0 0 25 0 1 0 275193214 40538112 7697 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 9897 7697 52 110 0 9784 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 44940

[startup+222.569 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 25159
/proc/meminfo: memFree=1796912/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=40140 CPUtime=222.36
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 9232 0 0 0 22227 9 0 0 25 0 1 0 275193214 41103360 8990 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 10035 8990 52 110 0 9922 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 45492

[startup+282.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25159
/proc/meminfo: memFree=1791344/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=73848 CPUtime=282.41
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 10657 0 0 0 28230 11 0 0 25 0 1 0 275193214 75620352 10415 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 18462 10415 52 110 0 18349 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 79200

[startup+342.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25159
/proc/meminfo: memFree=1786352/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=75124 CPUtime=342.45
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 11894 0 0 0 34232 13 0 0 25 0 1 0 275193214 76926976 11652 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 18781 11652 52 110 0 18668 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 80476

[startup+402.753 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25159
/proc/meminfo: memFree=1782704/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=76864 CPUtime=402.49
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 13062 0 0 0 40235 14 0 0 25 0 1 0 275193214 78708736 12563 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519918 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 19216 12563 52 110 0 19103 0
Current children cumulated CPU time (s) 402.5
Current children cumulated vsize (KiB) 82216

[startup+462.816 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25159
/proc/meminfo: memFree=1779376/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=77424 CPUtime=462.54
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 13903 0 0 0 46239 15 0 0 25 0 1 0 275193214 79282176 13404 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 19356 13404 52 110 0 19243 0
Current children cumulated CPU time (s) 462.55

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

[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=78248 CPUtime=522.58
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 14701 0 0 0 52242 16 0 0 25 0 1 0 275193214 80125952 14202 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 19562 14202 52 110 0 19449 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 83600

[startup+582.937 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25159
/proc/meminfo: memFree=1773232/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=78656 CPUtime=582.63
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 15451 0 0 0 58246 17 0 0 25 0 1 0 275193214 80543744 14952 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 19664 14952 52 110 0 19551 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 84008

[startup+642.999 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25159
/proc/meminfo: memFree=1770224/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=79096 CPUtime=642.67
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 16195 0 0 0 64249 18 0 0 25 0 1 0 275193214 80994304 15696 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 19774 15696 52 110 0 19661 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 84448

[startup+703.062 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25159
/proc/meminfo: memFree=1767344/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=79684 CPUtime=702.72
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 16910 0 0 0 70253 19 0 0 25 0 1 0 275193214 81596416 16411 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 19921 16411 52 110 0 19808 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 85036

[startup+763.118 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25159
/proc/meminfo: memFree=1764848/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=80136 CPUtime=762.76
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 17526 0 0 0 76256 20 0 0 25 0 1 0 275193214 82059264 17027 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 20034 17027 52 110 0 19921 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 85488

[startup+823.178 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 25159
/proc/meminfo: memFree=1762160/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=80588 CPUtime=822.8
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 18181 0 0 0 82259 21 0 0 25 0 1 0 275193214 82522112 17682 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 20147 17682 52 110 0 20034 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 85940

[startup+883.237 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 25159
/proc/meminfo: memFree=1759856/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=80876 CPUtime=882.84
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 18760 0 0 0 88263 21 0 0 25 0 1 0 275193214 82817024 18261 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 20219 18261 52 110 0 20106 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 86228

[startup+943.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 25159
/proc/meminfo: memFree=1757488/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=81480 CPUtime=942.88
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 19356 0 0 0 94266 22 0 0 25 0 1 0 275193214 83435520 18857 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 20370 18857 52 110 0 20257 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 86832

[startup+1003.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25159
/proc/meminfo: memFree=1754992/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=81672 CPUtime=1002.92
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 19975 0 0 0 100269 23 0 0 25 0 1 0 275193214 83632128 19476 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 20418 19476 52 110 0 20305 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 87024

[startup+1063.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25159
/proc/meminfo: memFree=1752496/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=148024 CPUtime=1062.98
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 20583 0 0 0 106274 24 0 0 25 0 1 0 275193214 151576576 20084 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 37006 20084 52 110 0 36893 0
Current children cumulated CPU time (s) 1062.99
Current children cumulated vsize (KiB) 153376

[startup+1123.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25159
/proc/meminfo: memFree=1750128/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=148184 CPUtime=1123.02
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 21183 0 0 0 112277 25 0 0 25 0 1 0 275193214 151740416 20684 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 37046 20684 52 110 0 36933 0
Current children cumulated CPU time (s) 1123.03
Current children cumulated vsize (KiB) 153536

[startup+1183.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25159
/proc/meminfo: memFree=1747888/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=148344 CPUtime=1183.06
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 21740 0 0 0 118280 26 0 0 25 0 1 0 275193214 151904256 21241 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 37086 21241 52 110 0 36973 0
Current children cumulated CPU time (s) 1183.07
Current children cumulated vsize (KiB) 153696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25159
/proc/meminfo: memFree=1747184/2055920 swapFree=4183776/4192956
[pid=24955] ppid=24953 vsize=5352 CPUtime=0.01
/proc/24955/stat : 24955 (TiniSatELite) S 24953 24955 23655 0 -1 4194304 331 506 0 0 0 0 1 0 16 0 1 0 275193211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24955/statm: 1338 236 197 169 0 49 0
[pid=24961] ppid=24955 vsize=148344 CPUtime=1200.07
/proc/24961/stat : 24961 (tinisat) R 24955 24955 23655 0 -1 4194304 21905 0 0 0 119981 26 0 0 25 0 1 0 275193214 151904256 21406 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/24961/statm: 37086 21406 52 110 0 36973 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 153696

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 24955 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=18997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.024996
while last known CPU time is 1200.08

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

Real time (s): 1200.57
CPU time (s): 1200.08
CPU user time (s): 1199.82
CPU system time (s): 0.26
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 153696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 837
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= 9

runsolver used 1.00385 second user time and 2.52562 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue Feb 27 04:59:25 UTC 2007

IDJOB= 310036
IDBENCH= 20276
IDSOLVER= 99
FILE ID= node58/310036-1172552365

PBS_JOBID= 3971835

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1138392605-05-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310036-1172552365/TiniSatELite /tmp/evaluation/310036-1172552365/instance-310036-1172552365.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-310036-1172552365 -o ROOT/results/node58/solver-310036-1172552365 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310036-1172552365/TiniSatELite /tmp/evaluation/310036-1172552365/instance-310036-1172552365.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  62f8836287b4741f6f4038c73e683e7c

RANDOM SEED= 344084850

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1834136 kB
Buffers:         28248 kB
Cached:         145972 kB
SwapCached:       3464 kB
Active:          74196 kB
Inactive:       110292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1834136 kB
SwapTotal:     4192956 kB
SwapFree:      4183776 kB
Dirty:            1196 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            23384 kB
Committed_AS:   625928 kB
PageTables:       1380 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= 66562 MiB

End job on node58 on Tue Feb 27 05:19:28 UTC 2007