Trace number 301349

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) 1200.05 1200.5

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S274221008-04.cnf
MD5SUM3d0711206cfa2121733d618d99033e11
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark327.056
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.03	c CPU time:   0.024996 s
0.00/0.03	c ==============================================================================
0.00/0.07	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node14/watcher-301349-1171964968 -o ROOT/results/node14/solver-301349-1171964968 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301349-1171964968/rsat.sh /tmp/evaluation/301349-1171964968/instance-301349-1171964968.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13303
/proc/meminfo: memFree=1350264/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0
/proc/13303/stat : 13303 (rsat.sh) R 13301 13303 12507 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 216451192 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234463903 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13303/statm: 1339 233 194 169 0 50 0
[pid=13304] ppid=13303 vsize=820 CPUtime=0
/proc/13304/stat : 13304 (SatElite) R 13303 13303 12507 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 216451192 839680 116 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/13304/statm: 205 117 49 128 0 74 0

[startup+0.107643 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13303
/proc/meminfo: memFree=1350264/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.51568 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13303
/proc/meminfo: memFree=1350264/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.33776 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 13306
/proc/meminfo: memFree=1343720/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=7316 CPUtime=1.26
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 1686 0 0 0 126 0 0 0 25 0 1 0 216451199 7491584 1656 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 1829 1656 86 211 0 1615 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12672

[startup+2.98191 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 13306
/proc/meminfo: memFree=1341352/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=11724 CPUtime=2.9
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 2845 0 0 0 290 0 0 0 25 0 1 0 216451199 12005376 2751 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 2931 2751 86 211 0 2717 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 17080

[startup+6.25822 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 13306
/proc/meminfo: memFree=1333224/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=17616 CPUtime=6.18
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 4562 0 0 0 616 2 0 0 25 0 1 0 216451199 18038784 4208 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 4404 4208 86 211 0 4190 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 22972

[startup+12.7198 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 13306
/proc/meminfo: memFree=1325168/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=25572 CPUtime=12.63
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 6961 0 0 0 1260 3 0 0 25 0 1 0 216451199 26185728 6121 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529143 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 6393 6121 86 211 0 6179 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30928

[startup+25.527 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 13306
/proc/meminfo: memFree=1313520/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=36988 CPUtime=25.44
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 10266 0 0 0 2538 6 0 0 25 0 1 0 216451199 37875712 9038 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 9247 9038 86 211 0 9033 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 42344

[startup+51.1595 s]
/proc/loadavg: 1.01 1.00 1.00 3/79 13306
/proc/meminfo: memFree=1297072/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=53916 CPUtime=51.06
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 15334 0 0 0 5097 9 0 0 25 0 1 0 216451199 55209984 13140 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 13479 13140 86 211 0 13265 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 59272

[startup+102.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13306
/proc/meminfo: memFree=1266032/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=84460 CPUtime=102.31
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 23851 0 0 0 10215 16 0 0 25 0 1 0 216451199 86487040 20885 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 21115 20885 86 211 0 20901 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 89816

[startup+162.493 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13306
/proc/meminfo: memFree=1236336/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=115236 CPUtime=162.36
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 31713 0 0 0 16212 24 0 0 25 0 1 0 216451199 118001664 28361 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 28809 28361 86 211 0 28595 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 120592

[startup+222.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13306
/proc/meminfo: memFree=1231664/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=119588 CPUtime=222.42
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 34339 0 0 0 22215 27 0 0 25 0 1 0 216451199 122458112 29447 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 29897 29447 86 211 0 29683 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 124944

[startup+282.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13306
/proc/meminfo: memFree=1221104/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=130612 CPUtime=282.48
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 37118 0 0 0 28218 30 0 0 25 0 1 0 216451199 133746688 32226 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 32653 32226 86 211 0 32439 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 135968

[startup+342.711 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13306
/proc/meminfo: memFree=1183856/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=167304 CPUtime=342.53
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 46449 0 0 0 34213 40 0 0 25 0 1 0 216451199 171319296 41557 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 41826 41557 86 211 0 41612 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 172660

[startup+402.788 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13306
/proc/meminfo: memFree=1165808/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=184228 CPUtime=402.59
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 52313 0 0 0 40214 45 0 0 25 0 1 0 216451199 188649472 45881 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 46057 45881 86 211 0 45843 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 189584

[startup+462.856 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13306
/proc/meminfo: memFree=1165808/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=184228 CPUtime=462.65
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 52313 0 0 0 46219 46 0 0 25 0 1 0 216451199 188649472 45881 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 46057 45881 86 211 0 45843 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 189584

[startup+522.927 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13306
/proc/meminfo: memFree=1165872/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06

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

[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=190256 CPUtime=582.76
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 53856 0 0 0 58228 48 0 0 25 0 1 0 216451199 194822144 46654 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 47564 46654 86 211 0 47350 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 195612

[startup+643.074 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 13306
/proc/meminfo: memFree=1134576/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=218132 CPUtime=642.82
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 60949 0 0 0 64228 54 0 0 25 0 1 0 216451199 223367168 53747 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 54533 53747 86 211 0 54319 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 223488

[startup+703.152 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 13372
/proc/meminfo: memFree=1108080/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=242996 CPUtime=702.84
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 67263 0 0 0 70223 61 0 0 25 0 1 0 216451199 248827904 60061 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 60749 60061 86 211 0 60535 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 248352

[startup+763.154 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 13464
/proc/meminfo: memFree=1085176/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=265624 CPUtime=762.78
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 72998 0 0 0 76211 67 0 0 25 0 1 0 216451199 271998976 65796 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 66406 65796 86 211 0 66192 0
Current children cumulated CPU time (s) 762.84
Current children cumulated vsize (KiB) 270980

[startup+823.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13504
/proc/meminfo: memFree=1077680/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=273680 CPUtime=822.84
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 78113 0 0 0 82213 71 0 0 25 0 1 0 216451199 280248320 67835 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 68420 67835 86 211 0 68206 0
Current children cumulated CPU time (s) 822.9
Current children cumulated vsize (KiB) 279036

[startup+883.316 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13504
/proc/meminfo: memFree=1077680/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=273680 CPUtime=882.9
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 78117 0 0 0 88218 72 0 0 25 0 1 0 216451199 280248320 67839 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 68420 67839 86 211 0 68206 0
Current children cumulated CPU time (s) 882.96
Current children cumulated vsize (KiB) 279036

[startup+943.389 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13504
/proc/meminfo: memFree=1077744/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=273680 CPUtime=942.95
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 78117 0 0 0 94223 72 0 0 25 0 1 0 216451199 280248320 67839 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 68420 67839 86 211 0 68206 0
Current children cumulated CPU time (s) 943.01
Current children cumulated vsize (KiB) 279036

[startup+1003.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13504
/proc/meminfo: memFree=1077744/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=273680 CPUtime=1003.01
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 78117 0 0 0 100228 73 0 0 25 0 1 0 216451199 280248320 67839 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 68420 67839 86 211 0 68206 0
Current children cumulated CPU time (s) 1003.07
Current children cumulated vsize (KiB) 279036

[startup+1063.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13504
/proc/meminfo: memFree=1077744/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=273680 CPUtime=1063.06
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 78117 0 0 0 106233 73 0 0 25 0 1 0 216451199 280248320 67839 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 68420 67839 86 211 0 68206 0
Current children cumulated CPU time (s) 1063.12
Current children cumulated vsize (KiB) 279036

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13504
/proc/meminfo: memFree=1077872/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=273680 CPUtime=1123.12
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 78117 0 0 0 112238 74 0 0 25 0 1 0 216451199 280248320 67839 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 68420 67839 86 211 0 68206 0
Current children cumulated CPU time (s) 1123.18
Current children cumulated vsize (KiB) 279036

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13504
/proc/meminfo: memFree=1078000/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=273680 CPUtime=1183.17
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 78117 0 0 0 118243 74 0 0 25 0 1 0 216451199 280248320 67839 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 68420 67839 86 211 0 68206 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 279036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13504
/proc/meminfo: memFree=1078000/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=273680 CPUtime=1199.99
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 78117 0 0 0 119924 75 0 0 25 0 1 0 216451199 280248320 67839 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 68420 67839 86 211 0 68206 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 279036

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

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

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13504
/proc/meminfo: memFree=1078000/2055920 swapFree=4192812/4192956
[pid=13303] ppid=13301 vsize=5356 CPUtime=0.06
/proc/13303/stat : 13303 (rsat.sh) S 13301 13303 12507 0 -1 4194304 307 514 0 0 0 0 6 0 16 0 1 0 216451192 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13303/statm: 1339 235 195 169 0 50 0
[pid=13306] ppid=13303 vsize=273680 CPUtime=1199.99
/proc/13306/stat : 13306 (rsat) R 13303 13303 12507 0 -1 4194304 78117 0 0 0 119924 75 0 0 25 0 1 0 216451199 280248320 67839 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13306/statm: 68420 67839 86 211 0 68206 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 279036

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13303 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=63990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.071988
while last known CPU time is 1200.05

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

Real time (s): 1200.5
CPU time (s): 1200.05
CPU user time (s): 1199.3
CPU system time (s): 0.75
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 291340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06399
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 821
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= 15
involuntary context switches= 2

runsolver used 1.25281 second user time and 3.01454 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue Feb 20 09:49:28 UTC 2007

IDJOB= 301349
IDBENCH= 20057
IDSOLVER= 104
FILE ID= node14/301349-1171964968

PBS_JOBID= 3849008

Free space on /tmp= 66549 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S274221008-04.cnf
COMMAND LINE= /tmp/evaluation/301349-1171964968/rsat.sh /tmp/evaluation/301349-1171964968/instance-301349-1171964968.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-301349-1171964968 -o ROOT/results/node14/solver-301349-1171964968 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301349-1171964968/rsat.sh /tmp/evaluation/301349-1171964968/instance-301349-1171964968.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  3d0711206cfa2121733d618d99033e11

RANDOM SEED= 481659812

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1350736 kB
Buffers:         65888 kB
Cached:         502864 kB
SwapCached:          0 kB
Active:         333200 kB
Inactive:       289644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1350736 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2220 kB
Writeback:           0 kB
Mapped:          72948 kB
Slab:            67912 kB
Committed_AS:   796680 kB
PageTables:       1736 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= 66548 MiB

End job on node14 on Tue Feb 20 10:09:30 UTC 2007