Trace number 307740

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) 1200.02 1200.44

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S376181597-04-UNKNOWN.cnf
MD5SUM98be734cac3043e9901a8deb2fd05c78
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 variables6499
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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...
0.00/0.02	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 |   17354    46856 |    5206       0        0     nan |  0.000 % |
0.00/0.12	c |         0 |   14803    44569 |      --       0       --      -- |     --   | -2551/-2287
0.00/0.12	c ==============================================================================
0.00/0.12	c Result  :   #vars: 4724   #clauses: 14803   #literals: 44569
0.00/0.12	c CPU time:   0.115982 s
0.00/0.12	c ==============================================================================
0.00/0.17	c Tinisat 0.22
0.00/0.17	c solving /tmp/GTI_node13.alineos.net_16536.cnf
0.00/0.17	c 4724 variables, 14803 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/node13/watcher-307740-1172500310 -o ROOT/results/node13/solver-307740-1172500310 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307740-1172500310/TiniSatELite /tmp/evaluation/307740-1172500310/instance-307740-1172500310.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 0.96 0.93 2/77 16536
/proc/meminfo: memFree=1777512/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 269985515 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/16536/statm: 1338 232 195 169 0 49 0
[pid=16537] ppid=16536 vsize=5352 CPUtime=0
/proc/16537/stat : 16537 (TiniSatELite) R 16536 16536 16473 0 -1 4194368 53 188 0 0 0 0 0 0 20 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 4408712 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/16537/statm: 1338 236 198 169 0 49 0

[startup+0.107019 s]
/proc/loadavg: 0.92 0.96 0.93 2/77 16536
/proc/meminfo: memFree=1777512/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 269985515 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16536/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515062 s]
/proc/loadavg: 0.92 0.96 0.93 2/77 16536
/proc/meminfo: memFree=1777512/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+1.33517 s]
/proc/loadavg: 0.92 0.96 0.93 2/79 16542
/proc/meminfo: memFree=1774168/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=5280 CPUtime=1.17
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 787 0 0 0 117 0 0 0 25 0 1 0 269985530 5406720 772 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517013 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 1320 772 52 110 0 1207 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10632

[startup+2.97139 s]
/proc/loadavg: 0.92 0.96 0.93 2/79 16542
/proc/meminfo: memFree=1773144/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=5280 CPUtime=2.81
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 1085 0 0 0 281 0 0 0 25 0 1 0 269985530 5406720 1070 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 1320 1070 52 110 0 1207 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10632

[startup+6.25382 s]
/proc/loadavg: 0.93 0.96 0.93 2/79 16542
/proc/meminfo: memFree=1771032/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=9124 CPUtime=6.09
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 1564 0 0 0 608 1 0 0 25 0 1 0 269985530 9342976 1549 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 2281 1549 52 110 0 2168 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14476

[startup+12.7097 s]
/proc/loadavg: 0.94 0.96 0.93 2/79 16542
/proc/meminfo: memFree=1767584/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=16944 CPUtime=12.54
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 2378 0 0 0 1252 2 0 0 25 0 1 0 269985530 17350656 2363 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 4236 2363 52 110 0 4123 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22296

[startup+25.5344 s]
/proc/loadavg: 0.95 0.96 0.93 2/79 16542
/proc/meminfo: memFree=1763104/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=17600 CPUtime=25.35
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 3583 0 0 0 2531 4 0 0 25 0 1 0 269985530 18022400 3535 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 4400 3535 52 110 0 4287 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22952

[startup+51.1628 s]
/proc/loadavg: 0.96 0.96 0.93 2/79 16542
/proc/meminfo: memFree=1756640/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=33488 CPUtime=50.97
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 5203 0 0 0 5089 8 0 0 25 0 1 0 269985530 34291712 5090 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 8372 5090 52 110 0 8259 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 38840

[startup+102.419 s]
/proc/loadavg: 0.98 0.97 0.93 2/79 16542
/proc/meminfo: memFree=1745120/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=34676 CPUtime=102.21
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 8100 0 0 0 10210 11 0 0 25 0 1 0 269985530 35508224 7987 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 8669 7987 52 110 0 8556 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 40028

[startup+162.49 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 16542
/proc/meminfo: memFree=1736160/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=65828 CPUtime=162.26
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 10416 0 0 0 16211 15 0 0 25 0 1 0 269985530 67407872 10174 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 16457 10174 52 110 0 16344 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 71180

[startup+222.558 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 16542
/proc/meminfo: memFree=1729248/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=66760 CPUtime=222.32
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 12134 0 0 0 22214 18 0 0 25 0 1 0 269985530 68362240 11892 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 16690 11892 52 110 0 16577 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 72112

[startup+282.629 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 16542
/proc/meminfo: memFree=1722656/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=67172 CPUtime=282.37
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 13781 0 0 0 28217 20 0 0 25 0 1 0 269985530 68784128 13539 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 16793 13539 52 110 0 16680 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 72524

[startup+342.701 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 16542
/proc/meminfo: memFree=1715936/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=67596 CPUtime=342.42
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 15462 0 0 0 34220 22 0 0 25 0 1 0 269985530 69218304 15220 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 16899 15220 52 110 0 16786 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 72948

[startup+402.777 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 16542
/proc/meminfo: memFree=1709152/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=68408 CPUtime=402.48
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 17138 0 0 0 40224 24 0 0 25 0 1 0 269985530 70049792 16896 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 17102 16896 52 110 0 16989 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 73760

[startup+462.844 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 16542
/proc/meminfo: memFree=1704096/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=128812 CPUtime=462.53
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 18397 0 0 0 46227 26 0 0 25 0 1 0 269985530 131903488 18155 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 32203 18155 52 110 0 32090 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 134164

[startup+522.913 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 16542
/proc/meminfo: memFree=1699552/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14

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

[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=130948 CPUtime=582.63
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 20872 0 0 0 58234 29 0 0 25 0 1 0 269985530 134090752 20373 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 32737 20373 52 110 0 32624 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 136300

[startup+643.057 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 16542
/proc/meminfo: memFree=1690784/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=131396 CPUtime=642.68
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 21971 0 0 0 64238 30 0 0 25 0 1 0 269985530 134549504 21472 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 32849 21472 52 110 0 32736 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 136748

[startup+703.129 s]
/proc/loadavg: 1.06 0.99 0.94 2/79 16544
/proc/meminfo: memFree=1686944/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=131820 CPUtime=702.74
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 22918 0 0 0 70242 32 0 0 25 0 1 0 269985530 134983680 22419 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 32955 22419 52 110 0 32842 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 137172

[startup+763.201 s]
/proc/loadavg: 1.02 0.99 0.94 2/79 16544
/proc/meminfo: memFree=1682336/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=132116 CPUtime=762.79
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 24089 0 0 0 76245 34 0 0 25 0 1 0 269985530 135286784 23590 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 33029 23590 52 110 0 32916 0
Current children cumulated CPU time (s) 762.93
Current children cumulated vsize (KiB) 137468

[startup+823.276 s]
/proc/loadavg: 1.01 0.99 0.94 2/79 16544
/proc/meminfo: memFree=1677920/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=132660 CPUtime=822.85
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 25171 0 0 0 82249 36 0 0 25 0 1 0 269985530 135843840 24672 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 33165 24672 52 110 0 33052 0
Current children cumulated CPU time (s) 822.99
Current children cumulated vsize (KiB) 138012

[startup+883.356 s]
/proc/loadavg: 1.03 1.00 0.94 2/79 16544
/proc/meminfo: memFree=1674592/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=133220 CPUtime=882.91
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 26010 0 0 0 88253 38 0 0 25 0 1 0 269985530 136417280 25511 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 33305 25511 52 110 0 33192 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 138572

[startup+943.423 s]
/proc/loadavg: 1.01 1.00 0.94 2/79 16544
/proc/meminfo: memFree=1671264/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=133764 CPUtime=942.96
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 26837 0 0 0 94257 39 0 0 25 0 1 0 269985530 136974336 26338 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 33441 26338 52 110 0 33328 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 139116

[startup+1003.49 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 16544
/proc/meminfo: memFree=1667744/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=134036 CPUtime=1003.01
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 27718 0 0 0 100260 41 0 0 25 0 1 0 269985530 137252864 27219 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 33509 27219 52 110 0 33396 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 139388

[startup+1063.57 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 16544
/proc/meminfo: memFree=1664864/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=134564 CPUtime=1063.07
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 28437 0 0 0 106265 42 0 0 25 0 1 0 269985530 137793536 27938 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 33641 27938 52 110 0 33528 0
Current children cumulated CPU time (s) 1063.21
Current children cumulated vsize (KiB) 139916

[startup+1123.65 s]
/proc/loadavg: 1.05 1.01 0.95 2/79 16544
/proc/meminfo: memFree=1662112/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=134984 CPUtime=1123.12
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 29125 0 0 0 112269 43 0 0 25 0 1 0 269985530 138223616 28626 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 33746 28626 52 110 0 33633 0
Current children cumulated CPU time (s) 1123.26
Current children cumulated vsize (KiB) 140336

[startup+1183.72 s]
/proc/loadavg: 1.02 1.01 0.95 2/79 16544
/proc/meminfo: memFree=1659168/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=135256 CPUtime=1183.18
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 29868 0 0 0 118274 44 0 0 25 0 1 0 269985530 138502144 29369 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 33814 29369 52 110 0 33701 0
Current children cumulated CPU time (s) 1183.32
Current children cumulated vsize (KiB) 140608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.01 1.01 0.95 2/79 16544
/proc/meminfo: memFree=1658272/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=135416 CPUtime=1199.88
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 30077 0 0 0 119944 44 0 0 25 0 1 0 269985530 138665984 29578 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 33854 29578 52 110 0 33741 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 140768

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

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

[startup+1200.43 s]
/proc/loadavg: 1.01 1.01 0.95 2/79 16544
/proc/meminfo: memFree=1658272/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5352 CPUtime=0.14
/proc/16536/stat : 16536 (TiniSatELite) S 16534 16536 16473 0 -1 4194304 331 1110 0 0 0 0 13 1 16 0 1 0 269985515 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1338 236 197 169 0 49 0
[pid=16542] ppid=16536 vsize=135416 CPUtime=1199.88
/proc/16542/stat : 16542 (tinisat) R 16536 16536 16473 0 -1 4194304 30077 0 0 0 119944 44 0 0 25 0 1 0 269985530 138665984 29578 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16542/statm: 33854 29578 52 110 0 33741 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 140768

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 16536 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=134979 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=13997
CPU time returned by wait4() is 0.148976
while last known CPU time is 1200.02

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

Real time (s): 1200.44
CPU time (s): 1200.02
CPU user time (s): 1199.57
CPU system time (s): 0.45
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 140768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.134979
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1441
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= 11

runsolver used 1.11783 second user time and 3.15152 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Feb 26 14:31:51 UTC 2007

IDJOB= 307740
IDBENCH= 20213
IDSOLVER= 99
FILE ID= node13/307740-1172500310

PBS_JOBID= 3971590

Free space on /tmp= 66555 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S376181597-04-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/307740-1172500310/TiniSatELite /tmp/evaluation/307740-1172500310/instance-307740-1172500310.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-307740-1172500310 -o ROOT/results/node13/solver-307740-1172500310 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307740-1172500310/TiniSatELite /tmp/evaluation/307740-1172500310/instance-307740-1172500310.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  98be734cac3043e9901a8deb2fd05c78

RANDOM SEED= 642490447

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1778120 kB
Buffers:         39680 kB
Cached:         121480 kB
SwapCached:          0 kB
Active:         195104 kB
Inactive:        20236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778120 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1532 kB
Writeback:           0 kB
Mapped:          73056 kB
Slab:            48024 kB
Committed_AS:  1042652 kB
PageTables:       1744 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= 66555 MiB

End job on node13 on Mon Feb 26 14:51:53 UTC 2007