Trace number 308360

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) 1200.06 1200.61

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
MD5SUM38fa97e90ce15381041a02fb89a2e927
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables5494
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	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 |   14684    39647 |    4405       0        0     nan |  0.000 % |
0.07/0.12	c |         0 |   12449    37451 |      --       0       --      -- |     --   | -2235/-2196
0.07/0.12	c ==============================================================================
0.07/0.12	c Result  :   #vars: 3966   #clauses: 12449   #literals: 37451
0.07/0.12	c CPU time:   0.093985 s
0.07/0.12	c ==============================================================================
0.07/0.15	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/node70/watcher-308360-1172518943 -o ROOT/results/node70/solver-308360-1172518943 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308360-1172518943/rsat.sh /tmp/evaluation/308360-1172518943/instance-308360-1172518943.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: 1.00 1.00 1.00 3/64 10179
/proc/meminfo: memFree=1938376/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 234695025 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10179/statm: 1338 232 195 169 0 49 0
[pid=10180] ppid=10179 vsize=684 CPUtime=0
/proc/10180/stat : 10180 (SatElite) D 10179 10179 9566 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 234695025 700416 44 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/10180/statm: 171 44 36 128 0 40 0

[startup+0.106273 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10179
/proc/meminfo: memFree=1938376/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 234695025 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10179/statm: 1338 232 195 169 0 49 0
[pid=10180] ppid=10179 vsize=3176 CPUtime=0.07
/proc/10180/stat : 10180 (SatElite) R 10179 10179 9566 0 -1 4194304 697 0 0 0 7 0 0 0 18 0 1 0 234695025 3252224 679 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134580099 0 0 4096 3 0 0 0 17 0 0 0
/proc/10180/statm: 794 679 69 128 0 663 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8528

[startup+0.514334 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10179
/proc/meminfo: memFree=1938376/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5352

[startup+1.33448 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10182
/proc/meminfo: memFree=1935544/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=3028 CPUtime=1.17
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 631 0 0 0 117 0 0 0 25 0 1 0 234695040 3100672 601 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 757 601 86 211 0 543 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 8380

[startup+2.97078 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10182
/proc/meminfo: memFree=1935160/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=3492 CPUtime=2.8
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 737 0 0 0 280 0 0 0 25 0 1 0 234695040 3575808 691 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 873 691 86 211 0 659 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 8844

[startup+6.25237 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10182
/proc/meminfo: memFree=1933880/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=5044 CPUtime=6.08
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 1198 0 0 0 608 0 0 0 25 0 1 0 234695040 5165056 1087 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 1261 1087 86 211 0 1047 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 10396

[startup+12.7085 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10182
/proc/meminfo: memFree=1931832/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=6608 CPUtime=12.54
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 1849 0 0 0 1253 1 0 0 25 0 1 0 234695040 6766592 1444 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 1652 1444 86 211 0 1438 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 11960

[startup+25.5229 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10182
/proc/meminfo: memFree=1929656/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=8660 CPUtime=25.35
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 2589 0 0 0 2534 1 0 0 25 0 1 0 234695040 8867840 1988 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 2165 1988 86 211 0 1951 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 14012

[startup+51.1475 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10182
/proc/meminfo: memFree=1925688/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=12884 CPUtime=50.96
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 4073 0 0 0 5094 2 0 0 25 0 1 0 234695040 13193216 2986 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522875 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 3221 2986 86 211 0 3007 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18236

[startup+102.389 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10182
/proc/meminfo: memFree=1921080/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=17900 CPUtime=102.19
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 6195 0 0 0 10214 5 0 0 25 0 1 0 234695040 18329600 4142 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524204 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 4475 4142 86 211 0 4261 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 23252

[startup+162.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10182
/proc/meminfo: memFree=1913272/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=25284 CPUtime=162.23
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 8913 0 0 0 16216 7 0 0 25 0 1 0 234695040 25890816 6088 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530220 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 6321 6088 86 211 0 6107 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 30636

[startup+222.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10182
/proc/meminfo: memFree=1913272/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=25284 CPUtime=222.25
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 8925 0 0 0 22218 7 0 0 25 0 1 0 234695040 25890816 6100 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 6321 6100 86 211 0 6107 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 30636

[startup+282.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10182
/proc/meminfo: memFree=1906232/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=33760 CPUtime=282.29
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 11113 0 0 0 28220 9 0 0 25 0 1 0 234695040 34570240 7902 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 8440 7902 86 211 0 8226 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 39112

[startup+342.615 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10182
/proc/meminfo: memFree=1903608/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=35820 CPUtime=342.33
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 13257 0 0 0 34222 11 0 0 25 0 1 0 234695040 36679680 8482 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 8955 8482 86 211 0 8741 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 41172

[startup+402.677 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10182
/proc/meminfo: memFree=1903608/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=35820 CPUtime=402.38
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 13264 0 0 0 40227 11 0 0 25 0 1 0 234695040 36679680 8489 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 8955 8489 86 211 0 8741 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 41172

[startup+462.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10182
/proc/meminfo: memFree=1899832/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=39756 CPUtime=462.41
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 14239 0 0 0 46229 12 0 0 25 0 1 0 234695040 40710144 9464 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529253 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 9939 9464 86 211 0 9725 0
Current children cumulated CPU time (s) 462.51
Current children cumulated vsize (KiB) 45108

[startup+522.801 s]

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

[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=52176 CPUtime=582.49
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 17420 0 0 0 58233 16 0 0 25 0 1 0 234695040 53428224 12645 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 13044 12645 86 211 0 12830 0
Current children cumulated CPU time (s) 582.59
Current children cumulated vsize (KiB) 57528

[startup+642.914 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10184
/proc/meminfo: memFree=1883448/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=54856 CPUtime=642.53
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 19930 0 0 0 64236 17 0 0 25 0 1 0 234695040 56172544 13478 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 13714 13478 86 211 0 13500 0
Current children cumulated CPU time (s) 642.63
Current children cumulated vsize (KiB) 60208

[startup+702.968 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10184
/proc/meminfo: memFree=1883448/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=54856 CPUtime=702.56
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 19931 0 0 0 70239 17 0 0 25 0 1 0 234695040 56172544 13479 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529235 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 13714 13479 86 211 0 13500 0
Current children cumulated CPU time (s) 702.66
Current children cumulated vsize (KiB) 60208

[startup+763.025 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10184
/proc/meminfo: memFree=1883512/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=54856 CPUtime=762.6
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 19939 0 0 0 76243 17 0 0 25 0 1 0 234695040 56172544 13487 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 13714 13487 86 211 0 13500 0
Current children cumulated CPU time (s) 762.7
Current children cumulated vsize (KiB) 60208

[startup+823.087 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 10184
/proc/meminfo: memFree=1883576/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=54856 CPUtime=822.64
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 19942 0 0 0 82247 17 0 0 25 0 1 0 234695040 56172544 13490 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 13714 13490 86 211 0 13500 0
Current children cumulated CPU time (s) 822.74
Current children cumulated vsize (KiB) 60208

[startup+883.143 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 10184
/proc/meminfo: memFree=1883576/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=54856 CPUtime=882.68
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 19942 0 0 0 88251 17 0 0 25 0 1 0 234695040 56172544 13490 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 13714 13490 86 211 0 13500 0
Current children cumulated CPU time (s) 882.78
Current children cumulated vsize (KiB) 60208

[startup+943.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10184
/proc/meminfo: memFree=1883576/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=54856 CPUtime=942.72
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 19942 0 0 0 94255 17 0 0 25 0 1 0 234695040 56172544 13490 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 13714 13490 86 211 0 13500 0
Current children cumulated CPU time (s) 942.82
Current children cumulated vsize (KiB) 60208

[startup+1003.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10184
/proc/meminfo: memFree=1880184/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=61328 CPUtime=1002.76
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 21614 0 0 0 100257 19 0 0 25 0 1 0 234695040 62799872 14359 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 15332 14359 86 211 0 15118 0
Current children cumulated CPU time (s) 1002.86
Current children cumulated vsize (KiB) 66680

[startup+1063.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10184
/proc/meminfo: memFree=1875896/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=65676 CPUtime=1062.8
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 22664 0 0 0 106260 20 0 0 25 0 1 0 234695040 67252224 15409 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 16419 15409 86 211 0 16205 0
Current children cumulated CPU time (s) 1062.9
Current children cumulated vsize (KiB) 71028

[startup+1123.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 10248
/proc/meminfo: memFree=1871304/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=69464 CPUtime=1122.84
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 23536 0 0 0 112262 22 0 0 25 0 1 0 234695040 71131136 16281 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 17366 16281 86 211 0 17152 0
Current children cumulated CPU time (s) 1122.94
Current children cumulated vsize (KiB) 74816

[startup+1183.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 10340
/proc/meminfo: memFree=1867656/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=72668 CPUtime=1182.84
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 24434 0 0 0 118260 24 0 0 25 0 1 0 234695040 74412032 17146 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530170 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 18167 17146 86 211 0 17953 0
Current children cumulated CPU time (s) 1182.94
Current children cumulated vsize (KiB) 78020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 10360
/proc/meminfo: memFree=1866312/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=73952 CPUtime=1199.96
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 24755 0 0 0 119971 25 0 0 25 0 1 0 234695040 75726848 17467 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 18488 17467 86 211 0 18274 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 79304

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 10360
/proc/meminfo: memFree=1866312/2055920 swapFree=4183020/4192956
[pid=10179] ppid=10177 vsize=5352 CPUtime=0.1
/proc/10179/stat : 10179 (rsat.sh) S 10177 10179 9566 0 -1 4194304 305 768 0 0 0 0 10 0 16 0 1 0 234695025 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10179/statm: 1338 234 195 169 0 49 0
[pid=10182] ppid=10179 vsize=73952 CPUtime=1199.96
/proc/10182/stat : 10182 (rsat) R 10179 10179 9566 0 -1 4194304 24755 0 0 0 119971 25 0 0 25 0 1 0 234695040 75726848 17467 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10182/statm: 18488 17467 86 211 0 18274 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 79304

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10179 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=109983 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.121981
while last known CPU time is 1200.06

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

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.81
CPU system time (s): 0.25
CPU usage (%): 99.9541
Max. virtual memory (cumulated for all children) (KiB): 79304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.109983
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1073
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= 18
involuntary context switches= 3

runsolver used 0.862868 second user time and 2.47662 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Mon Feb 26 19:42:23 UTC 2007

IDJOB= 308360
IDBENCH= 20230
IDSOLVER= 104
FILE ID= node70/308360-1172518943

PBS_JOBID= 3971777

Free space on /tmp= 66560 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308360-1172518943/rsat.sh /tmp/evaluation/308360-1172518943/instance-308360-1172518943.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-308360-1172518943 -o ROOT/results/node70/solver-308360-1172518943 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308360-1172518943/rsat.sh /tmp/evaluation/308360-1172518943/instance-308360-1172518943.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  38fa97e90ce15381041a02fb89a2e927

RANDOM SEED= 494130979

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:       1938784 kB
Buffers:         18520 kB
Cached:          62312 kB
SwapCached:       3964 kB
Active:          39120 kB
Inactive:        51808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1938784 kB
SwapTotal:     4192956 kB
SwapFree:      4183020 kB
Dirty:            1904 kB
Writeback:           0 kB
Mapped:          15480 kB
Slab:            12300 kB
Committed_AS:   337816 kB
PageTables:       1396 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= 66560 MiB

End job on node70 on Mon Feb 26 20:02:26 UTC 2007