Trace number 332182

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
Rsat 2007-02-08? (TO) 1200.02 1200.51

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
gt-ordering-unsat-gt-035.sat05-1308.reshuffled-07.cnf
MD5SUMb48823728f2aa04622fbc4c81dd39148
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.6682
Satisfiable
(Un)Satisfiability was proved
Number of variables1190
Number of clauses39900
Sum of the clauses size120190
Maximum clause length34
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2595
Number of clauses of size 339270
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 535

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   39900   120190 |   11969       0        0     nan |  0.000 % |
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 1190   #clauses: 39900   #literals: 120190
0.00/0.04	c CPU time:   0.029995 s
0.00/0.04	c ==============================================================================
0.07/0.10	c Rsat version 2.00

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/node9/watcher-332182-1173467775 -o ROOT/results/node9/solver-332182-1173467775 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332182-1173467775/rsat.sh /tmp/evaluation/332182-1173467775/instance-332182-1173467775.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: 0.92 0.98 0.99 3/77 11936
/proc/meminfo: memFree=1664728/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 366732135 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11936/statm: 1338 232 195 169 0 49 0
[pid=11937] ppid=11936 vsize=684 CPUtime=0
/proc/11937/stat : 11937 (SatElite) D 11936 11936 11119 0 -1 4194304 62 0 0 0 0 0 0 0 20 0 1 0 366732135 700416 44 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/11937/statm: 171 44 36 128 0 40 0

[startup+0.047927 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11936
/proc/meminfo: memFree=1664728/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 366732135 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11936/statm: 1338 232 195 169 0 49 0
[pid=11937] ppid=11936 vsize=3268 CPUtime=0.02
/proc/11937/stat : 11937 (SatElite) D 11936 11936 11119 0 -1 4194304 722 0 0 0 2 0 0 0 18 0 1 0 366732135 3346432 704 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 0 0 0
/proc/11937/statm: 817 704 67 128 0 686 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8620

[startup+0.102937 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11936
/proc/meminfo: memFree=1664728/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 366732135 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11936/statm: 1338 232 195 169 0 49 0
[pid=11937] ppid=11936 vsize=0 CPUtime=0.07
/proc/11937/stat : 11937 (SatElite) R 11936 11936 11119 0 -1 4194308 724 0 0 0 6 1 0 0 18 0 1 0 366732135 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/11937/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.302969 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11936
/proc/meminfo: memFree=1664728/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.701045 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11936
/proc/meminfo: memFree=1664728/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.5012 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 11939
/proc/meminfo: memFree=1656712/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=8220 CPUtime=1.39
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 1939 0 0 0 138 1 0 0 25 0 1 0 366732145 8417280 1860 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530158 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 2055 1860 86 211 0 1841 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13572

[startup+3.10151 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 11939
/proc/meminfo: memFree=1656328/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=9632 CPUtime=2.98
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 2716 0 0 0 297 1 0 0 25 0 1 0 366732145 9863168 2245 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 2408 2245 86 211 0 2194 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 14984

[startup+6.30112 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 11939
/proc/meminfo: memFree=1652808/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=13444 CPUtime=6.19
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 4033 0 0 0 616 3 0 0 25 0 1 0 366732145 13766656 3109 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524169 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 3361 3109 86 211 0 3147 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 18796

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 11939
/proc/meminfo: memFree=1641352/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=26676 CPUtime=12.59
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 8218 0 0 0 1254 5 0 0 25 0 1 0 366732145 27316224 6311 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 6669 6311 86 211 0 6455 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 32028

[startup+25.5028 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 11939
/proc/meminfo: memFree=1626312/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=39196 CPUtime=25.38
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 12285 0 0 0 2531 7 0 0 25 0 1 0 366732145 40136704 9606 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 9799 9606 86 211 0 9585 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 44548

[startup+51.1027 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 11939
/proc/meminfo: memFree=1618376/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=46908 CPUtime=50.97
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 16013 0 0 0 5087 10 0 0 25 0 1 0 366732145 48033792 11363 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526463 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 11727 11363 86 211 0 11513 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 52260

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 11939
/proc/meminfo: memFree=1585160/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=81964 CPUtime=102.15
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 26624 0 0 0 10198 17 0 0 25 0 1 0 366732145 83931136 19631 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 20491 19631 86 211 0 20277 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 87316

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11939
/proc/meminfo: memFree=1575368/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=91660 CPUtime=162.12
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 32477 0 0 0 16191 21 0 0 25 0 1 0 366732145 93859840 22157 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 22915 22157 86 211 0 22701 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 97012

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11939
/proc/meminfo: memFree=1538504/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=128100 CPUtime=222.11
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 41911 0 0 0 22180 31 0 0 25 0 1 0 366732145 131174400 31313 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 32025 31313 86 211 0 31811 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 133452

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11939
/proc/meminfo: memFree=1528712/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=135660 CPUtime=282.08
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 48596 0 0 0 28173 35 0 0 25 0 1 0 366732145 138915840 33666 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522439 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 33915 33666 86 211 0 33701 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 141012

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11939
/proc/meminfo: memFree=1528776/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=135528 CPUtime=342.07
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 48601 0 0 0 34171 36 0 0 25 0 1 0 366732145 138780672 33654 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 33882 33654 86 211 0 33668 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 140880

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11939
/proc/meminfo: memFree=1528840/2055920 swapFree=4152252/4192956

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

[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=141672 CPUtime=581.97
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 50458 0 0 0 58159 38 0 0 25 0 1 0 366732145 145072128 33973 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 35418 33973 86 211 0 35204 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 147024

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11939
/proc/meminfo: memFree=1526984/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=141672 CPUtime=641.95
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 50634 0 0 0 64156 39 0 0 25 0 1 0 366732145 145072128 34149 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 35418 34149 86 211 0 35204 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 147024

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11939
/proc/meminfo: memFree=1525320/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=143724 CPUtime=701.93
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 51049 0 0 0 70153 40 0 0 25 0 1 0 366732145 147173376 34564 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 35931 34564 86 211 0 35717 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 149076

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11939
/proc/meminfo: memFree=1522760/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=145776 CPUtime=761.91
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 51680 0 0 0 76151 40 0 0 25 0 1 0 366732145 149274624 35195 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 36444 35195 86 211 0 36230 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 151128

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11939
/proc/meminfo: memFree=1522888/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=144636 CPUtime=821.89
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 58181 0 0 0 82145 44 0 0 25 0 1 0 366732145 148107264 35109 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 36159 35109 86 211 0 35945 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 149988

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11939
/proc/meminfo: memFree=1522952/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=144636 CPUtime=881.86
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 58181 0 0 0 88142 44 0 0 25 0 1 0 366732145 148107264 35109 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522439 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 36159 35109 86 211 0 35945 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 149988

[startup+942.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 11939
/proc/meminfo: memFree=1523016/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=144636 CPUtime=941.84
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 58181 0 0 0 94139 45 0 0 25 0 1 0 366732145 148107264 35109 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522439 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 36159 35109 86 211 0 35945 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 149988

[startup+1002.3 s]
/proc/loadavg: 1.13 1.03 1.01 2/79 11939
/proc/meminfo: memFree=1524680/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=142584 CPUtime=1001.82
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 58181 0 0 0 100137 45 0 0 25 0 1 0 366732145 146006016 34648 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 35646 34648 86 211 0 35432 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 147936

[startup+1062.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 11939
/proc/meminfo: memFree=1524744/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=142584 CPUtime=1061.8
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 58181 0 0 0 106134 46 0 0 25 0 1 0 366732145 146006016 34648 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 35646 34648 86 211 0 35432 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 147936

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 11939
/proc/meminfo: memFree=1505608/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=162904 CPUtime=1121.78
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 63500 0 0 0 112127 51 0 0 25 0 1 0 366732145 166813696 39511 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 40726 39511 86 211 0 40512 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 168256

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 11939
/proc/meminfo: memFree=1470856/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=199572 CPUtime=1181.75
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 72961 0 0 0 118116 59 0 0 25 0 1 0 366732145 204361728 48232 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 49893 48232 86 211 0 49679 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 204924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 11939
/proc/meminfo: memFree=1464264/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=206148 CPUtime=1199.95
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 74643 0 0 0 119934 61 0 0 25 0 1 0 366732145 211095552 49783 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 51537 49783 86 211 0 51323 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 211500

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 11939
/proc/meminfo: memFree=1464264/2055920 swapFree=4152252/4192956
[pid=11936] ppid=11934 vsize=5352 CPUtime=0.07
/proc/11936/stat : 11936 (rsat.sh) S 11934 11936 11119 0 -1 4194304 305 724 0 0 0 0 6 1 16 0 1 0 366732135 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11936/statm: 1338 234 195 169 0 49 0
[pid=11939] ppid=11936 vsize=206148 CPUtime=1199.95
/proc/11939/stat : 11939 (rsat) R 11936 11936 11119 0 -1 4194304 74643 0 0 0 119934 61 0 0 25 0 1 0 366732145 211095552 49783 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11939/statm: 51537 49783 86 211 0 51323 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 211500

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11936 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=69989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=12998
CPU time returned by wait4() is 0.082987
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): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.4
CPU system time (s): 0.62
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 211500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.069989
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1029
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= 19
involuntary context switches= 2

runsolver used 1.26581 second user time and 3.11253 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Fri Mar  9 19:16:15 UTC 2007

IDJOB= 332182
IDBENCH= 24574
IDSOLVER= 104
FILE ID= node9/332182-1173467775

PBS_JOBID= 4101068

Free space on /tmp= 66434 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/sabharwal/gt-ordering-unsat-gt-035.sat05-1308.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332182-1173467775/rsat.sh /tmp/evaluation/332182-1173467775/instance-332182-1173467775.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-332182-1173467775 -o ROOT/results/node9/solver-332182-1173467775 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332182-1173467775/rsat.sh /tmp/evaluation/332182-1173467775/instance-332182-1173467775.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  b48823728f2aa04622fbc4c81dd39148

RANDOM SEED= 730846430

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1665200 kB
Buffers:         46220 kB
Cached:         257524 kB
SwapCached:       8784 kB
Active:         132644 kB
Inactive:       193832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1665200 kB
SwapTotal:     4192956 kB
SwapFree:      4152252 kB
Dirty:            2368 kB
Writeback:           0 kB
Mapped:          29612 kB
Slab:            49916 kB
Committed_AS:  1451688 kB
PageTables:       1688 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= 66437 MiB

End job on node9 on Fri Mar  9 19:36:18 UTC 2007