Trace number 332135

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.04 1200.41

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
gt-ordering-unsat-gt-025.sat05-1306.reshuffled-07.cnf
MD5SUM47828b3a4e2ae65de4085316feb1d449
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.754884
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses14125
Sum of the clauses size42600
Maximum clause length24
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2300
Number of clauses of size 313800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 525

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   14125    42600 |    4237       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 600   #clauses: 14125   #literals: 42600
0.00/0.01	c CPU time:   0.011998 s
0.00/0.01	c ==============================================================================
0.00/0.05	c Tinisat 0.22
0.00/0.05	c solving /tmp/GTI_node19.alineos.net_22453.cnf
0.00/0.05	c 600 variables, 14125 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-332135-1173465638 -o ROOT/results/node19/solver-332135-1173465638 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332135-1173465638/TiniSatELite /tmp/evaluation/332135-1173465638/instance-332135-1173465638.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.99 0.88 3/77 22453
/proc/meminfo: memFree=1734064/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 366517833 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236735058 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/22453/statm: 1338 232 195 169 0 49 0
[pid=22454] ppid=22453 vsize=5352 CPUtime=0
/proc/22454/stat : 22454 (TiniSatELite) S 22453 22453 22088 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/22454/statm: 1338 236 198 169 0 49 0

[startup+0.0900921 s]
/proc/loadavg: 1.00 0.99 0.88 3/77 22453
/proc/meminfo: memFree=1734064/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.102089 s]
/proc/loadavg: 1.00 0.99 0.88 3/77 22453
/proc/meminfo: memFree=1734064/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.302112 s]
/proc/loadavg: 1.00 0.99 0.88 3/77 22453
/proc/meminfo: memFree=1734064/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.701154 s]
/proc/loadavg: 1.00 0.99 0.88 3/77 22453
/proc/meminfo: memFree=1734064/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.50124 s]
/proc/loadavg: 1.00 0.99 0.88 2/79 22459
/proc/meminfo: memFree=1730336/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=8160 CPUtime=1.45
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 1140 0 0 0 145 0 0 0 25 0 1 0 366517836 8355840 1125 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 2040 1125 52 110 0 1927 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13512

[startup+3.10141 s]
/proc/loadavg: 1.00 0.99 0.88 2/79 22459
/proc/meminfo: memFree=1727904/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=8700 CPUtime=3.05
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 1838 0 0 0 305 0 0 0 25 0 1 0 366517836 8908800 1823 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 2175 1823 52 110 0 2062 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14052

[startup+6.30176 s]
/proc/loadavg: 1.00 0.99 0.88 2/79 22459
/proc/meminfo: memFree=1722720/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=16460 CPUtime=6.25
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 3014 0 0 0 624 1 0 0 25 0 1 0 366517836 16855040 2966 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 4115 2966 52 110 0 4002 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21812

[startup+12.7015 s]
/proc/loadavg: 1.00 0.99 0.88 2/79 22459
/proc/meminfo: memFree=1715880/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=31728 CPUtime=12.65
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 4647 0 0 0 1263 2 0 0 25 0 1 0 366517836 32489472 4534 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 7932 4534 52 110 0 7819 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 37080

[startup+25.5028 s]
/proc/loadavg: 1.00 0.99 0.89 2/79 22459
/proc/meminfo: memFree=1705704/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=32944 CPUtime=25.45
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 7120 0 0 0 2540 5 0 0 25 0 1 0 366517836 33734656 7007 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 8236 7007 52 110 0 8123 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 38296

[startup+51.1026 s]
/proc/loadavg: 1.00 0.99 0.89 2/79 22459
/proc/meminfo: memFree=1691816/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=63472 CPUtime=51.04
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 10807 0 0 0 5096 8 0 0 25 0 1 0 366517836 64995328 10532 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 15868 10532 52 110 0 15755 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 68824

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.89 2/79 22459
/proc/meminfo: memFree=1669224/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=67708 CPUtime=102.23
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 16658 0 0 0 10210 13 0 0 25 0 1 0 366517836 69332992 16060 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 16927 16060 52 110 0 16814 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 73060

[startup+162.303 s]
/proc/loadavg: 1.00 0.99 0.90 2/79 22459
/proc/meminfo: memFree=1653672/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=126400 CPUtime=162.21
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 20578 0 0 0 16204 17 0 0 25 0 1 0 366517836 129433600 19947 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 31600 19947 52 110 0 31487 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 131752

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 22461
/proc/meminfo: memFree=1640360/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=128396 CPUtime=222.19
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 23972 0 0 0 22199 20 0 0 25 0 1 0 366517836 131477504 23209 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 32099 23209 52 110 0 31986 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 133748

[startup+282.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 22461
/proc/meminfo: memFree=1631848/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=132452 CPUtime=282.18
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 26697 0 0 0 28194 24 0 0 25 0 1 0 366517836 135630848 25372 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 33113 25372 52 110 0 33000 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 137804

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 22461
/proc/meminfo: memFree=1623528/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=134780 CPUtime=342.16
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 29018 0 0 0 34189 27 0 0 25 0 1 0 366517836 138014720 27432 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 33695 27432 52 110 0 33582 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 140132

[startup+402.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 22461
/proc/meminfo: memFree=1616744/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=136228 CPUtime=402.14
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 30850 0 0 0 40185 29 0 0 25 0 1 0 366517836 139497472 29133 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 34057 29133 52 110 0 33944 0

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

[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=137980 CPUtime=522.1
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 33882 0 0 0 52177 33 0 0 25 0 1 0 366517836 141291520 31904 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 34495 31904 52 110 0 34382 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 143332

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 22461
/proc/meminfo: memFree=1600488/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=138792 CPUtime=582.08
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 35212 0 0 0 58174 34 0 0 25 0 1 0 366517836 142123008 33168 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 34698 33168 52 110 0 34585 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 144144

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 22461
/proc/meminfo: memFree=1595880/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=253528 CPUtime=642.08
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 36649 0 0 0 64172 36 0 0 25 0 1 0 366517836 259612672 34311 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 63382 34311 52 110 0 63269 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 258880

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 22461
/proc/meminfo: memFree=1591528/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=254564 CPUtime=702.05
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 37844 0 0 0 70168 37 0 0 25 0 1 0 366517836 260673536 35408 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 63641 35408 52 110 0 63528 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 259916

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 22461
/proc/meminfo: memFree=1586984/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=254820 CPUtime=762.04
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 39026 0 0 0 76166 38 0 0 25 0 1 0 366517836 260935680 36525 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 63705 36525 52 110 0 63592 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 260172

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 22461
/proc/meminfo: memFree=1583144/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=255492 CPUtime=822.02
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 40132 0 0 0 82162 40 0 0 25 0 1 0 366517836 261623808 37502 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 63873 37502 52 110 0 63760 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 260844

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 22461
/proc/meminfo: memFree=1579496/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=256260 CPUtime=882
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 41235 0 0 0 88159 41 0 0 25 0 1 0 366517836 262410240 38410 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 64065 38410 52 110 0 63952 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 261612

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 22461
/proc/meminfo: memFree=1575656/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=257892 CPUtime=941.99
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 42514 0 0 0 94156 43 0 0 25 0 1 0 366517836 264081408 39366 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 64473 39366 52 110 0 64360 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 263244

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 22461
/proc/meminfo: memFree=1571880/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=258536 CPUtime=1001.96
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 43612 0 0 0 100152 44 0 0 25 0 1 0 366517836 264740864 40334 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 64634 40334 52 110 0 64521 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 263888

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 22461
/proc/meminfo: memFree=1568424/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=259180 CPUtime=1061.95
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 44611 0 0 0 106150 45 0 0 25 0 1 0 366517836 265400320 41204 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 64795 41204 52 110 0 64682 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 264532

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 22461
/proc/meminfo: memFree=1565160/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=259468 CPUtime=1121.93
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 45420 0 0 0 112147 46 0 0 25 0 1 0 366517836 265695232 42013 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 64867 42013 52 110 0 64754 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 264820

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 22461
/proc/meminfo: memFree=1561896/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=263980 CPUtime=1181.91
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 47333 0 0 0 118143 48 0 0 25 0 1 0 366517836 270315520 42836 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 65995 42836 52 110 0 65882 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 269332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 22461
/proc/meminfo: memFree=1560872/2055920 swapFree=4169404/4192956
[pid=22453] ppid=22451 vsize=5352 CPUtime=0.02
/proc/22453/stat : 22453 (TiniSatELite) S 22451 22453 22088 0 -1 4194304 331 576 0 0 0 0 2 0 16 0 1 0 366517833 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22453/statm: 1338 236 197 169 0 49 0
[pid=22459] ppid=22453 vsize=263980 CPUtime=1200.02
/proc/22459/stat : 22459 (tinisat) R 22453 22453 22088 0 -1 4194304 47576 0 0 0 119953 49 0 0 25 0 1 0 366517836 270315520 43079 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22459/statm: 65995 43079 52 110 0 65882 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 269332

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22453 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=29995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.035994
while last known CPU time is 1200.04

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

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.55
CPU system time (s): 0.49
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 269592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.029995
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 907
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= 11

runsolver used 1.18882 second user time and 3.18851 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Fri Mar  9 18:40:38 UTC 2007

IDJOB= 332135
IDBENCH= 24573
IDSOLVER= 99
FILE ID= node19/332135-1173465638

PBS_JOBID= 4101058

Free space on /tmp= 66521 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/sabharwal/gt-ordering-unsat-gt-025.sat05-1306.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332135-1173465638/TiniSatELite /tmp/evaluation/332135-1173465638/instance-332135-1173465638.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-332135-1173465638 -o ROOT/results/node19/solver-332135-1173465638 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332135-1173465638/TiniSatELite /tmp/evaluation/332135-1173465638/instance-332135-1173465638.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  47828b3a4e2ae65de4085316feb1d449

RANDOM SEED= 286950013

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

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

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1734472 kB
Buffers:         39016 kB
Cached:         204512 kB
SwapCached:       2360 kB
Active:         156608 kB
Inactive:       109964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1734472 kB
SwapTotal:     4192956 kB
SwapFree:      4169404 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          30400 kB
Slab:            40404 kB
Committed_AS:  1381772 kB
PageTables:       1756 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= 66520 MiB

End job on node19 on Fri Mar  9 19:00:41 UTC 2007