Trace number 304419

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 1200.65

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S679764311-04.cnf
MD5SUM16242b6f859b81dbfcf1afca06363c42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark336.557
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.017997 s
0.00/0.02	c ==============================================================================
0.00/0.09	c Tinisat 0.22
0.00/0.09	c solving /tmp/GTI_node42.alineos.net_8184.cnf
0.00/0.09	c 160 variables, 13600 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/node42/watcher-304419-1172058204 -o ROOT/results/node42/solver-304419-1172058204 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304419-1172058204/TiniSatELite /tmp/evaluation/304419-1172058204/instance-304419-1172058204.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 2/64 8184
/proc/meminfo: memFree=1467744/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 225776430 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415310418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8184/statm: 1338 232 195 169 0 49 0
[pid=8185] ppid=8184 vsize=5352 CPUtime=0
/proc/8185/stat : 8185 (TiniSatELite) S 8184 8184 8033 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 225776431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8185/statm: 1338 236 198 169 0 49 0

[startup+0.108033 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8184
/proc/meminfo: memFree=1467744/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.516106 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8184
/proc/meminfo: memFree=1467744/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33626 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8190
/proc/meminfo: memFree=1464208/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=4060 CPUtime=1.26
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 833 0 0 0 126 0 0 0 25 0 1 0 225776437 4157440 818 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 1015 818 52 110 0 902 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 9412

[startup+2.97257 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8190
/proc/meminfo: memFree=1462864/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=7596 CPUtime=2.9
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 1250 0 0 0 290 0 0 0 25 0 1 0 225776437 7778304 1235 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 1899 1235 52 110 0 1786 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 12948

[startup+6.2542 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8190
/proc/meminfo: memFree=1460112/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=7864 CPUtime=6.18
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 1852 0 0 0 617 1 0 0 25 0 1 0 225776437 8052736 1837 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 1966 1837 52 110 0 1853 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 13216

[startup+12.7114 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8190
/proc/meminfo: memFree=1456592/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=15076 CPUtime=12.64
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 2687 0 0 0 1262 2 0 0 25 0 1 0 225776437 15437824 2639 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 3769 2639 52 110 0 3656 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20428

[startup+25.5249 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8190
/proc/meminfo: memFree=1452176/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=15760 CPUtime=25.45
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 3795 0 0 0 2542 3 0 0 25 0 1 0 225776437 16138240 3747 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 3940 3747 52 110 0 3827 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21112

[startup+51.1518 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8190
/proc/meminfo: memFree=1445712/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=30036 CPUtime=51.06
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 5435 0 0 0 5102 4 0 0 25 0 1 0 225776437 30756864 5322 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134626814 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 7509 5322 52 110 0 7396 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 35388

[startup+102.399 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8190
/proc/meminfo: memFree=1436688/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=31760 CPUtime=102.29
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 7699 0 0 0 10223 6 0 0 25 0 1 0 225776437 32522240 7586 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 7940 7586 52 110 0 7827 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 37112

[startup+162.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8190
/proc/meminfo: memFree=1429200/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=60404 CPUtime=162.33
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 9651 0 0 0 16225 8 0 0 25 0 1 0 225776437 61853696 9409 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519900 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 15101 9409 52 110 0 14988 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 65756

[startup+222.524 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 8190
/proc/meminfo: memFree=1423056/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=60980 CPUtime=222.37
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 11184 0 0 0 22228 9 0 0 25 0 1 0 225776437 62443520 10942 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 15245 10942 52 110 0 15132 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 66332

[startup+282.579 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 8190
/proc/meminfo: memFree=1417168/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=61268 CPUtime=282.41
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 12648 0 0 0 28229 12 0 0 25 0 1 0 225776437 62738432 12406 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 15317 12406 52 110 0 15204 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 66620

[startup+342.634 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8190
/proc/meminfo: memFree=1411408/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=62932 CPUtime=342.44
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 14092 0 0 0 34231 13 0 0 25 0 1 0 225776437 64442368 13850 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 15733 13850 52 110 0 15620 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 68284

[startup+402.696 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8190
/proc/meminfo: memFree=1406864/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=63476 CPUtime=402.47
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 15187 0 0 0 40233 14 0 0 25 0 1 0 225776437 64999424 14945 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 15869 14945 52 110 0 15756 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 68828

[startup+462.756 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8190
/proc/meminfo: memFree=1402832/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=119576 CPUtime=462.51
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 16468 0 0 0 46236 15 0 0 25 0 1 0 225776437 122445824 15969 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 29894 15969 52 110 0 29781 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 124928

[startup+522.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8190
/proc/meminfo: memFree=1398864/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04

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

[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=120984 CPUtime=582.6
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 18378 0 0 0 58242 18 0 0 25 0 1 0 225776437 123887616 17879 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 30246 17879 52 110 0 30133 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 126336

[startup+642.943 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 8190
/proc/meminfo: memFree=1391376/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=121336 CPUtime=642.64
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 19332 0 0 0 64245 19 0 0 25 0 1 0 225776437 124248064 18833 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 30334 18833 52 110 0 30221 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 126688

[startup+703.001 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 8190
/proc/meminfo: memFree=1387920/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=122072 CPUtime=702.67
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 20171 0 0 0 70248 19 0 0 25 0 1 0 225776437 125001728 19672 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 30518 19672 52 110 0 30405 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 127424

[startup+763.057 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8190
/proc/meminfo: memFree=1384912/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=122616 CPUtime=762.71
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 20941 0 0 0 76250 21 0 0 25 0 1 0 225776437 125558784 20442 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 30654 20442 52 110 0 30541 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 127968

[startup+823.121 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8190
/proc/meminfo: memFree=1381840/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=123132 CPUtime=822.75
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 21703 0 0 0 82253 22 0 0 25 0 1 0 225776437 126087168 21204 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 30783 21204 52 110 0 30670 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 128484

[startup+883.179 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8190
/proc/meminfo: memFree=1378768/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=124092 CPUtime=882.78
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 22465 0 0 0 88256 22 0 0 25 0 1 0 225776437 127070208 21966 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 31023 21966 52 110 0 30910 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 129444

[startup+943.238 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8190
/proc/meminfo: memFree=1375824/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=124668 CPUtime=942.81
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 23202 0 0 0 94258 23 0 0 25 0 1 0 225776437 127660032 22703 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 31167 22703 52 110 0 31054 0
Current children cumulated CPU time (s) 942.85
Current children cumulated vsize (KiB) 130020

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8190
/proc/meminfo: memFree=1373264/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=124860 CPUtime=1002.85
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 23837 0 0 0 100261 24 0 0 25 0 1 0 225776437 127856640 23338 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 31215 23338 52 110 0 31102 0
Current children cumulated CPU time (s) 1002.89
Current children cumulated vsize (KiB) 130212

[startup+1063.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 8254
/proc/meminfo: memFree=1369552/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=124860 CPUtime=1062.88
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 24463 0 0 0 106263 25 0 0 25 0 1 0 225776437 127856640 23964 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 31215 23964 52 110 0 31102 0
Current children cumulated CPU time (s) 1062.92
Current children cumulated vsize (KiB) 130212

[startup+1123.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 8346
/proc/meminfo: memFree=1366808/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=125124 CPUtime=1122.89
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 25146 0 0 0 112264 25 0 0 25 0 1 0 225776437 128126976 24647 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 31281 24647 52 110 0 31168 0
Current children cumulated CPU time (s) 1122.93
Current children cumulated vsize (KiB) 130476

[startup+1183.53 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 8388
/proc/meminfo: memFree=1365328/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=125124 CPUtime=1182.93
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 25793 0 0 0 118266 27 0 0 25 0 1 0 225776437 128126976 25294 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 31281 25294 52 110 0 31168 0
Current children cumulated CPU time (s) 1182.97
Current children cumulated vsize (KiB) 130476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.64 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 8388
/proc/meminfo: memFree=1364496/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=125124 CPUtime=1200.04
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 25980 0 0 0 119976 28 0 0 25 0 1 0 225776437 128126976 25481 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 31281 25481 52 110 0 31168 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 130476

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

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

[startup+1200.64 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 8388
/proc/meminfo: memFree=1364496/2055920 swapFree=4122796/4192956
[pid=8184] ppid=8182 vsize=5352 CPUtime=0.04
/proc/8184/stat : 8184 (TiniSatELite) S 8182 8184 8033 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225776430 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8184/statm: 1338 236 197 169 0 49 0
[pid=8190] ppid=8184 vsize=125124 CPUtime=1200.04
/proc/8190/stat : 8190 (tinisat) R 8184 8184 8033 0 -1 4194304 25980 0 0 0 119976 28 0 0 25 0 1 0 225776437 128126976 25481 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/8190/statm: 31281 25481 52 110 0 31168 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 130476

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8184 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=48992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.06099
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): 1200.65
CPU time (s): 1200.08
CPU user time (s): 1199.8
CPU system time (s): 0.28
CPU usage (%): 99.9525
Max. virtual memory (cumulated for all children) (KiB): 130476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.048992
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 995
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 10

runsolver used 0.921859 second user time and 2.52462 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Wed Feb 21 11:43:24 UTC 2007

IDJOB= 304419
IDBENCH= 20132
IDSOLVER= 99
FILE ID= node42/304419-1172058204

PBS_JOBID= 3892787

Free space on /tmp= 66558 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S679764311-04.cnf
COMMAND LINE= /tmp/evaluation/304419-1172058204/TiniSatELite /tmp/evaluation/304419-1172058204/instance-304419-1172058204.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-304419-1172058204 -o ROOT/results/node42/solver-304419-1172058204 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304419-1172058204/TiniSatELite /tmp/evaluation/304419-1172058204/instance-304419-1172058204.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  16242b6f859b81dbfcf1afca06363c42

RANDOM SEED= 836271315

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1468152 kB
Buffers:         36792 kB
Cached:         431740 kB
SwapCached:      64860 kB
Active:         409872 kB
Inactive:       130060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1468152 kB
SwapTotal:     4192956 kB
SwapFree:      4122796 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          15416 kB
Slab:            33836 kB
Committed_AS:   851012 kB
PageTables:       1408 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= 66558 MiB

End job on node42 on Wed Feb 21 12:03:27 UTC 2007