Trace number 309667

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.1 1200.64

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1870497322-13-SAT.cnf
MD5SUMb21a160fd72c696cb1c462ee57a56514
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.302953
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2931     8500 |     879       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2888     8528 |      --       0       --      -- |     --   | -43/28
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 772   #clauses: 2888   #literals: 8528
0.00/0.01	c CPU time:   0.009998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node12.alineos.net_19541.cnf
0.00/0.02	c 772 variables, 2888 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/node12/watcher-309667-1172545285 -o ROOT/results/node12/solver-309667-1172545285 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309667-1172545285/TiniSatELite /tmp/evaluation/309667-1172545285/instance-309667-1172545285.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: 0.92 0.98 0.99 3/83 19541
/proc/meminfo: memFree=1494520/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 274483006 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 234 197 169 0 49 0
[pid=19545] ppid=19541 vsize=820 CPUtime=0
/proc/19545/stat : 19545 (SatELite_releas) R 19541 19541 19249 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 274483006 839680 88 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134681051 0 0 4096 3 0 0 0 17 1 0 0
/proc/19545/statm: 205 89 46 128 0 74 0

[startup+0.109253 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 19541
/proc/meminfo: memFree=1494520/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.517327 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 19541
/proc/meminfo: memFree=1494520/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33847 s]
/proc/loadavg: 0.92 0.98 0.99 2/85 19547
/proc/meminfo: memFree=1492520/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=3948 CPUtime=1.3
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 557 0 0 0 130 0 0 0 25 0 1 0 274483008 4042752 542 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520014 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 987 542 52 110 0 874 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9300

[startup+2.97577 s]
/proc/loadavg: 0.92 0.98 0.99 2/85 19549
/proc/meminfo: memFree=1491432/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=4212 CPUtime=2.94
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 850 0 0 0 294 0 0 0 25 0 1 0 274483008 4313088 835 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 1053 835 52 110 0 940 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9564

[startup+6.26036 s]
/proc/loadavg: 0.93 0.98 0.99 2/85 19551
/proc/meminfo: memFree=1489640/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=7332 CPUtime=6.23
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 1235 0 0 0 622 1 0 0 25 0 1 0 274483008 7507968 1220 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 1833 1220 52 110 0 1720 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12684

[startup+12.7235 s]
/proc/loadavg: 0.93 0.98 0.99 2/85 19555
/proc/meminfo: memFree=1487336/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=7988 CPUtime=12.68
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 1761 0 0 0 1267 1 0 0 25 0 1 0 274483008 8179712 1713 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 1997 1713 52 110 0 1884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13340

[startup+25.5448 s]
/proc/loadavg: 0.95 0.98 0.99 2/85 19563
/proc/meminfo: memFree=1484648/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=14260 CPUtime=25.49
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 2461 0 0 0 2547 2 0 0 25 0 1 0 274483008 14602240 2413 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 3565 2413 52 110 0 3452 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19612

[startup+51.1915 s]
/proc/loadavg: 1.03 1.00 1.00 2/85 20093
/proc/meminfo: memFree=1480456/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=15052 CPUtime=51.08
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 3487 0 0 0 5100 8 0 0 25 0 1 0 274483008 15413248 3374 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 3763 3374 52 110 0 3650 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20404

[startup+102.451 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 20119
/proc/meminfo: memFree=1476120/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=27780 CPUtime=102.3
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 4891 0 0 0 10220 10 0 0 25 0 1 0 274483008 28446720 4778 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 6945 4778 52 110 0 6832 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 33132

[startup+162.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20119
/proc/meminfo: memFree=1471384/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=29348 CPUtime=162.35
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 6200 0 0 0 16223 12 0 0 25 0 1 0 274483008 30052352 5958 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 7337 5958 52 110 0 7224 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 34700

[startup+222.591 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20119
/proc/meminfo: memFree=1467672/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=29904 CPUtime=222.39
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 7131 0 0 0 22226 13 0 0 25 0 1 0 274483008 30621696 6889 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 7476 6889 52 110 0 7363 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 35256

[startup+282.657 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20119
/proc/meminfo: memFree=1464280/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=53300 CPUtime=282.44
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 7998 0 0 0 28230 14 0 0 25 0 1 0 274483008 54579200 7756 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 13325 7756 52 110 0 13212 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 58652

[startup+342.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20119
/proc/meminfo: memFree=1460952/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=54012 CPUtime=342.49
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 8816 0 0 0 34233 16 0 0 25 0 1 0 274483008 55308288 8574 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 13503 8574 52 110 0 13390 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 59364

[startup+402.798 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 20119
/proc/meminfo: memFree=1457944/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=54752 CPUtime=402.54
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 9565 0 0 0 40237 17 0 0 25 0 1 0 274483008 56066048 9323 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 13688 9323 52 110 0 13575 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 60104

[startup+462.866 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20119
/proc/meminfo: memFree=1455192/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=56464 CPUtime=462.58
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 10511 0 0 0 46240 18 0 0 25 0 1 0 274483008 57819136 10012 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 14116 10012 52 110 0 14003 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 61816

[startup+522.937 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20119
/proc/meminfo: memFree=1452696/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01

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

[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=58120 CPUtime=582.68
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 11824 0 0 0 58248 20 0 0 25 0 1 0 274483008 59514880 11226 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 14530 11226 52 110 0 14417 0
Current children cumulated CPU time (s) 582.69
Current children cumulated vsize (KiB) 63472

[startup+643.076 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20119
/proc/meminfo: memFree=1448024/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=58280 CPUtime=642.73
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 12395 0 0 0 64252 21 0 0 25 0 1 0 274483008 59678720 11797 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 14570 11797 52 110 0 14457 0
Current children cumulated CPU time (s) 642.74
Current children cumulated vsize (KiB) 63632

[startup+703.155 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20119
/proc/meminfo: memFree=1445336/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=58796 CPUtime=702.78
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 13058 0 0 0 70256 22 0 0 25 0 1 0 274483008 60207104 12460 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 14699 12460 52 110 0 14586 0
Current children cumulated CPU time (s) 702.79
Current children cumulated vsize (KiB) 64148

[startup+763.226 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20119
/proc/meminfo: memFree=1443352/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=59116 CPUtime=762.84
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 13596 0 0 0 76261 23 0 0 25 0 1 0 274483008 60534784 12965 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 14779 12965 52 110 0 14666 0
Current children cumulated CPU time (s) 762.85
Current children cumulated vsize (KiB) 64468

[startup+823.297 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20119
/proc/meminfo: memFree=1441240/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=59704 CPUtime=822.89
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 14131 0 0 0 82265 24 0 0 25 0 1 0 274483008 61136896 13467 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 14926 13467 52 110 0 14813 0
Current children cumulated CPU time (s) 822.9
Current children cumulated vsize (KiB) 65056

[startup+883.364 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20119
/proc/meminfo: memFree=1439320/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=59992 CPUtime=882.93
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 14635 0 0 0 88268 25 0 0 25 0 1 0 274483008 61431808 13971 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 14998 13971 52 110 0 14885 0
Current children cumulated CPU time (s) 882.94
Current children cumulated vsize (KiB) 65344

[startup+943.428 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20119
/proc/meminfo: memFree=1437400/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=60592 CPUtime=942.97
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 15145 0 0 0 94271 26 0 0 25 0 1 0 274483008 62046208 14448 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 15148 14448 52 110 0 15035 0
Current children cumulated CPU time (s) 942.98
Current children cumulated vsize (KiB) 65944

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20119
/proc/meminfo: memFree=1435608/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=106540 CPUtime=1003.02
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 15582 0 0 0 100275 27 0 0 25 0 1 0 274483008 109096960 14885 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 26635 14885 52 110 0 26522 0
Current children cumulated CPU time (s) 1003.03
Current children cumulated vsize (KiB) 111892

[startup+1063.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20119
/proc/meminfo: memFree=1433880/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=106672 CPUtime=1063.07
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 16008 0 0 0 106279 28 0 0 25 0 1 0 274483008 109232128 15311 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 26668 15311 52 110 0 26555 0
Current children cumulated CPU time (s) 1063.08
Current children cumulated vsize (KiB) 112024

[startup+1123.64 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 20119
/proc/meminfo: memFree=1432280/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=107076 CPUtime=1123.13
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 16423 0 0 0 112284 29 0 0 25 0 1 0 274483008 109645824 15726 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 26769 15726 52 110 0 26656 0
Current children cumulated CPU time (s) 1123.14
Current children cumulated vsize (KiB) 112428

[startup+1183.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20119
/proc/meminfo: memFree=1430808/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=107076 CPUtime=1183.18
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 16786 0 0 0 118288 30 0 0 25 0 1 0 274483008 109645824 16089 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 26769 16089 52 110 0 26656 0
Current children cumulated CPU time (s) 1183.19
Current children cumulated vsize (KiB) 112428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20119
/proc/meminfo: memFree=1430296/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=107076 CPUtime=1200.09
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 16906 0 0 0 119979 30 0 0 25 0 1 0 274483008 109645824 16209 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 26769 16209 52 110 0 26656 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 112428

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

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

[startup+1200.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20119
/proc/meminfo: memFree=1430296/2055920 swapFree=4154952/4192956
[pid=19541] ppid=19539 vsize=5352 CPUtime=0.01
/proc/19541/stat : 19541 (TiniSatELite) S 19539 19541 19249 0 -1 4194304 331 447 0 0 0 0 1 0 19 0 1 0 274483006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19541/statm: 1338 236 197 169 0 49 0
[pid=19547] ppid=19541 vsize=107076 CPUtime=1200.09
/proc/19547/stat : 19547 (tinisat) R 19541 19541 19249 0 -1 4194304 16906 0 0 0 119979 30 0 0 25 0 1 0 274483008 109645824 16209 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 26769 16209 52 110 0 26656 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 112428

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19541 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=14997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.019996
while last known CPU time is 1200.1

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

Real time (s): 1200.64
CPU time (s): 1200.1
CPU user time (s): 1199.8
CPU system time (s): 0.3
CPU usage (%): 99.955
Max. virtual memory (cumulated for all children) (KiB): 112428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.014997
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= 778
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= 8

runsolver used 1.05384 second user time and 3.22051 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Feb 27 03:01:26 UTC 2007

IDJOB= 309667
IDBENCH= 20267
IDSOLVER= 99
FILE ID= node12/309667-1172545285

PBS_JOBID= 3971652

Free space on /tmp= 66556 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1870497322-13-SAT.cnf
COMMAND LINE= /tmp/evaluation/309667-1172545285/TiniSatELite /tmp/evaluation/309667-1172545285/instance-309667-1172545285.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-309667-1172545285 -o ROOT/results/node12/solver-309667-1172545285 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309667-1172545285/TiniSatELite /tmp/evaluation/309667-1172545285/instance-309667-1172545285.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b21a160fd72c696cb1c462ee57a56514

RANDOM SEED= 711543797

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1495056 kB
Buffers:         60788 kB
Cached:         400084 kB
SwapCached:      18256 kB
Active:         261832 kB
Inactive:       225980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495056 kB
SwapTotal:     4192956 kB
SwapFree:      4154952 kB
Dirty:            1264 kB
Writeback:           0 kB
Mapped:          31180 kB
Slab:            58280 kB
Committed_AS:  1131208 kB
PageTables:       1924 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= 66556 MiB

End job on node12 on Tue Feb 27 03:21:28 UTC 2007