Trace number 333983

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
MD5SUM71878da25e778158aa56312337016eac
Bench CategoryCRAFTED (crafted 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 variables772
Number of clauses9601
Sum of the clauses size28996
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39408
Number of clauses of size 4193
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    9601    28996 |    2880       0        0     nan |  0.000 % |
0.00/0.09	c |         0 |    9408    31466 |      --       0       --      -- |     --   | -193/2470
0.00/0.09	c ==============================================================================
0.00/0.09	c Result  :   #vars: 579   #clauses: 9408   #literals: 31466
0.00/0.09	c CPU time:   0.086986 s
0.00/0.09	c ==============================================================================
0.00/0.12	c Tinisat 0.22
0.00/0.12	c solving /tmp/GTI_node4.alineos.net_23084.cnf
0.00/0.12	c 579 variables, 9408 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/node4/watcher-333983-1173543481 -o ROOT/results/node4/solver-333983-1173543481 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333983-1173543481/TiniSatELite /tmp/evaluation/333983-1173543481/instance-333983-1173543481.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: 0.99 0.97 0.99 3/77 23084
/proc/meminfo: memFree=1550376/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 374302981 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913384018 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23084/statm: 1338 232 195 169 0 49 0
[pid=23085] ppid=23084 vsize=5352 CPUtime=0
/proc/23085/stat : 23085 (TiniSatELite) S 23084 23084 22004 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/23085/statm: 1338 236 198 169 0 49 0

[startup+0.095071 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 23084
/proc/meminfo: memFree=1550376/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 374302981 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23084/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101071 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 23084
/proc/meminfo: memFree=1550376/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 374302981 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23084/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301087 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 23084
/proc/meminfo: memFree=1550376/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+0.701125 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 23084
/proc/meminfo: memFree=1550376/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+1.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1548376/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=3532 CPUtime=1.38
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 510 0 0 0 138 0 0 0 25 0 1 0 374302992 3616768 495 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 883 495 52 110 0 770 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8884

[startup+3.10136 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1547544/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=3532 CPUtime=2.98
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 745 0 0 0 298 0 0 0 25 0 1 0 374302992 3616768 730 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 883 730 52 110 0 770 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8884

[startup+6.30166 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1545816/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=6488 CPUtime=6.17
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 1112 0 0 0 617 0 0 0 25 0 1 0 374302992 6643712 1097 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 1622 1097 52 110 0 1509 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 11840

[startup+12.7023 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1543832/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=6752 CPUtime=12.58
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 1551 0 0 0 1257 1 0 0 25 0 1 0 374302992 6914048 1503 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 1688 1503 52 110 0 1575 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12104

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1541144/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=12548 CPUtime=25.37
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 2211 0 0 0 2536 1 0 0 25 0 1 0 374302992 12849152 2163 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 3137 2163 52 110 0 3024 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 17900

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1537176/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=23588 CPUtime=50.97
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 3275 0 0 0 5094 3 0 0 25 0 1 0 374302992 24154112 3162 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 5897 3162 52 110 0 5784 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 28940

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1531160/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=24688 CPUtime=102.15
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 4749 0 0 0 10211 4 0 0 25 0 1 0 374302992 25280512 4636 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 6172 4636 52 110 0 6059 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 30040

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1526552/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=26164 CPUtime=162.14
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 6023 0 0 0 16208 6 0 0 25 0 1 0 374302992 26791936 5781 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 6541 5781 52 110 0 6428 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 31516

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1522648/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=47232 CPUtime=222.12
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 7002 0 0 0 22205 7 0 0 25 0 1 0 374302992 48365568 6760 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 11808 6760 52 110 0 11695 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 52584

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1518872/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=47424 CPUtime=282.1
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 7955 0 0 0 28201 9 0 0 25 0 1 0 374302992 48562176 7713 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 11856 7713 52 110 0 11743 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 52776

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1516056/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=47716 CPUtime=342.1
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 8645 0 0 0 34199 11 0 0 25 0 1 0 374302992 48861184 8403 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 11929 8403 52 110 0 11816 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 53068

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1512920/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=48508 CPUtime=402.08
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 9431 0 0 0 40196 12 0 0 25 0 1 0 374302992 49672192 9189 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 12127 9189 52 110 0 12014 0

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

[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=51076 CPUtime=522.05
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 11219 0 0 0 52190 15 0 0 25 0 1 0 374302992 52301824 10654 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 12769 10654 52 110 0 12656 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 56428

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1504344/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=51600 CPUtime=582.03
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 11867 0 0 0 58187 16 0 0 25 0 1 0 374302992 52838400 11302 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 12900 11302 52 110 0 12787 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 56952

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1501976/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=52196 CPUtime=642.02
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 12486 0 0 0 64185 17 0 0 25 0 1 0 374302992 53448704 11888 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 13049 11888 52 110 0 12936 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 57548

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1499736/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=52516 CPUtime=702
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 13063 0 0 0 70182 18 0 0 25 0 1 0 374302992 53776384 12432 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 13129 12432 52 110 0 13016 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 57868

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 3/79 23090
/proc/meminfo: memFree=1497496/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=93392 CPUtime=762
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 13639 0 0 0 76180 20 0 0 25 0 1 0 374302992 95633408 13008 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 23348 13008 52 110 0 23235 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 98744

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1495192/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=94008 CPUtime=821.97
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 14215 0 0 0 82176 21 0 0 25 0 1 0 374302992 96264192 13584 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 23502 13584 52 110 0 23389 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 99360

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1493272/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=94140 CPUtime=881.96
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 14719 0 0 0 88174 22 0 0 25 0 1 0 374302992 96399360 14088 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 23535 14088 52 110 0 23422 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 99492

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1491288/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=94720 CPUtime=941.94
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 15264 0 0 0 94171 23 0 0 25 0 1 0 374302992 96993280 14568 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 23680 14568 52 110 0 23567 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 100072

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1489304/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=95236 CPUtime=1001.93
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 15863 0 0 0 100169 24 0 0 25 0 1 0 374302992 97521664 15068 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 23809 15068 52 110 0 23696 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 100588

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1487576/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=95496 CPUtime=1061.92
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 16306 0 0 0 106167 25 0 0 25 0 1 0 374302992 97787904 15511 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 23874 15511 52 110 0 23761 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 100848

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1486104/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=95624 CPUtime=1121.9
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 16713 0 0 0 112164 26 0 0 25 0 1 0 374302992 97918976 15885 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 23906 15885 52 110 0 23793 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 100976

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1484632/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=95816 CPUtime=1181.89
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 17080 0 0 0 118162 27 0 0 25 0 1 0 374302992 98115584 16252 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 23954 16252 52 110 0 23841 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 101168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23090
/proc/meminfo: memFree=1484120/2055920 swapFree=4153224/4192956
[pid=23084] ppid=23082 vsize=5352 CPUtime=0.09
/proc/23084/stat : 23084 (TiniSatELite) S 23082 23084 22004 0 -1 4194304 331 672 0 0 0 0 9 0 16 0 1 0 374302981 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23084/statm: 1338 236 197 169 0 49 0
[pid=23090] ppid=23084 vsize=95816 CPUtime=1199.99
/proc/23090/stat : 23090 (tinisat) R 23084 23084 22004 0 -1 4194304 17208 0 0 0 119972 27 0 0 25 0 1 0 374302992 98115584 16380 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23090/statm: 23954 16380 52 110 0 23841 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 101168

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 23084 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=99984 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.110982
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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.81
CPU system time (s): 0.27
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 101168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.099984
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1003
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= 14

runsolver used 1.2868 second user time and 3.09253 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Mar 10 16:18:01 UTC 2007

IDJOB= 333983
IDBENCH= 24617
IDSOLVER= 99
FILE ID= node4/333983-1173543481

PBS_JOBID= 4101158

Free space on /tmp= 66541 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333983-1173543481/TiniSatELite /tmp/evaluation/333983-1173543481/instance-333983-1173543481.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-333983-1173543481 -o ROOT/results/node4/solver-333983-1173543481 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333983-1173543481/TiniSatELite /tmp/evaluation/333983-1173543481/instance-333983-1173543481.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  71878da25e778158aa56312337016eac

RANDOM SEED= 962834221

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1550912 kB
Buffers:         46100 kB
Cached:         382236 kB
SwapCached:       2920 kB
Active:         262268 kB
Inactive:       189912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1550912 kB
SwapTotal:     4192956 kB
SwapFree:      4153224 kB
Dirty:            1356 kB
Writeback:           0 kB
Mapped:          30416 kB
Slab:            38440 kB
Committed_AS:  1298232 kB
PageTables:       1768 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= 66541 MiB

End job on node4 on Sat Mar 10 16:38:04 UTC 2007