Trace number 1526174

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
LySAT i/2009-03-20? (TO) 1200 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1299934729-015.cnf
MD5SUMbcd262fcf09db79337137ea25c65ab0c
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 variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.01/0.02	c lySAT 0.1
0.01/0.02	c minisat core +  additionnal features
0.01/0.02	c ============================[ Problem Statistics ]=============================
0.01/0.02	c |                                                                             |
0.01/0.02	c |  Number of variables:  75                                                   |
0.01/0.02	c |  Number of clauses:    6675                                                 |
0.01/0.03	c |  Parsing time:         0.00         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526174-1238486702/watcher-1526174-1238486702 -o /tmp/evaluation-result-1526174-1238486702/solver-1526174-1238486702 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526174-1238486702.cnf i 

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): 1800 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: 1.83 1.94 1.82 3/64 26565
/proc/meminfo: memFree=1177000/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0
/proc/26565/stat : 26565 (lysat.sh) R 26563 26565 26427 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121332749 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 208717539999 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/26565/statm: 1339 234 194 169 0 50 0
[pid=26566] ppid=26565 vsize=692 CPUtime=0
/proc/26566/stat : 26566 (SatElite) R 26565 26565 26427 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 1121332749 708608 92 1992294400 134512640 135034092 4294956096 18446744073709551615 134547247 0 0 4096 3 0 0 0 17 0 0 0
/proc/26566/statm: 206 93 50 127 0 76 0

[startup+0.019444 s]
/proc/loadavg: 1.83 1.94 1.82 3/64 26565
/proc/meminfo: memFree=1177000/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121332749 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26565/statm: 1339 235 195 169 0 50 0
[pid=26566] ppid=26565 vsize=1224 CPUtime=0.01
/proc/26566/stat : 26566 (SatElite) R 26565 26565 26427 0 -1 4194304 251 0 0 0 1 0 0 0 19 0 1 0 1121332749 1253376 235 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/26566/statm: 306 235 67 127 0 176 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6580

[startup+0.102454 s]
/proc/loadavg: 1.83 1.94 1.82 3/64 26565
/proc/meminfo: memFree=1177000/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301479 s]
/proc/loadavg: 1.83 1.94 1.82 3/64 26565
/proc/meminfo: memFree=1177000/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.702519 s]
/proc/loadavg: 1.83 1.94 1.82 3/64 26565
/proc/meminfo: memFree=1177000/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.5016 s]
/proc/loadavg: 1.83 1.94 1.82 2/66 26568
/proc/meminfo: memFree=1174360/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=4476 CPUtime=1.46
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 786 0 0 0 146 0 0 0 25 0 1 0 1121332751 4583424 771 1992294400 134512640 135226915 4294956208 18446744073709551615 134536935 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 1119 771 81 174 0 942 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9832

[startup+3.10177 s]
/proc/loadavg: 1.83 1.94 1.82 2/66 26568
/proc/meminfo: memFree=1173464/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=5676 CPUtime=3.06
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 1083 0 0 0 306 0 0 0 25 0 1 0 1121332751 5812224 1068 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 1419 1068 81 174 0 1242 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11032

[startup+6.30111 s]
/proc/loadavg: 1.77 1.92 1.82 2/66 26568
/proc/meminfo: memFree=1170904/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=7192 CPUtime=6.26
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 1453 0 0 0 626 0 0 0 25 0 1 0 1121332751 7364608 1438 1992294400 134512640 135226915 4294956208 18446744073709551615 134536908 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 1798 1438 81 174 0 1621 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12548

[startup+12.7018 s]
/proc/loadavg: 1.71 1.91 1.81 2/66 26568
/proc/meminfo: memFree=1169176/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=9220 CPUtime=12.65
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 1972 0 0 0 1265 0 0 0 25 0 1 0 1121332751 9441280 1957 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 2305 1957 81 174 0 2128 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14576

[startup+25.5012 s]
/proc/loadavg: 1.55 1.86 1.80 2/66 26568
/proc/meminfo: memFree=1165976/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=12176 CPUtime=25.45
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 2681 0 0 0 2544 1 0 0 25 0 1 0 1121332751 12468224 2666 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 3044 2666 81 174 0 2867 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17532

[startup+51.1019 s]
/proc/loadavg: 1.36 1.79 1.78 2/66 26568
/proc/meminfo: memFree=1162904/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=15552 CPUtime=51.04
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 3472 0 0 0 5102 2 0 0 25 0 1 0 1121332751 15925248 3457 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 3888 3457 81 174 0 3711 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20908

[startup+102.306 s]
/proc/loadavg: 1.15 1.67 1.74 2/66 26568
/proc/meminfo: memFree=1157464/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=21176 CPUtime=102.23
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 4809 0 0 0 10220 3 0 0 25 0 1 0 1121332751 21684224 4794 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 5294 4794 81 174 0 5117 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 26532

[startup+162.303 s]
/proc/loadavg: 1.06 1.54 1.69 2/66 26568
/proc/meminfo: memFree=1152856/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=26240 CPUtime=162.19
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 6010 0 0 0 16215 4 0 0 25 0 1 0 1121332751 26869760 5995 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 1 0 0
/proc/26568/statm: 6560 5995 81 174 0 6383 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 31596

[startup+222.301 s]
/proc/loadavg: 1.02 1.44 1.64 2/66 26568
/proc/meminfo: memFree=1148184/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=31148 CPUtime=222.16
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 7123 0 0 0 22211 5 0 0 25 0 1 0 1121332751 31895552 7108 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 7787 7108 81 174 0 7610 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 36504

[startup+282.302 s]
/proc/loadavg: 1.00 1.36 1.60 2/66 26568
/proc/meminfo: memFree=1144344/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=35300 CPUtime=282.13
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 8133 0 0 0 28207 6 0 0 25 0 1 0 1121332751 36147200 8118 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 8825 8118 81 174 0 8648 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 40656

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.56 2/66 26568
/proc/meminfo: memFree=1142880/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=36608 CPUtime=342.11
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 8434 0 0 0 34205 6 0 0 25 0 1 0 1121332751 37486592 8419 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 9152 8419 81 174 0 8975 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 41964

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.52 2/66 26568
/proc/meminfo: memFree=1140320/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0

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

/proc/26568/statm: 11545 10648 81 174 0 11368 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 51536

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.39 2/66 26568
/proc/meminfo: memFree=1129504/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=51216 CPUtime=642
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 11783 0 0 0 64189 11 0 0 25 0 1 0 1121332751 52445184 11768 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 12804 11768 81 174 0 12627 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 56572

[startup+702.303 s]
/proc/loadavg: 1.00 1.08 1.36 2/66 26568
/proc/meminfo: memFree=1124128/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=57048 CPUtime=701.97
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 13150 0 0 0 70183 14 0 0 25 0 1 0 1121332751 58417152 13135 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 14262 13135 81 174 0 14085 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 62404

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.34 2/66 26568
/proc/meminfo: memFree=1123424/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=57524 CPUtime=761.95
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 13289 0 0 0 76181 14 0 0 25 0 1 0 1121332751 58904576 13274 1992294400 134512640 135226915 4294956208 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 14381 13274 81 174 0 14204 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 62880

[startup+822.303 s]
/proc/loadavg: 1.00 1.05 1.32 2/66 26568
/proc/meminfo: memFree=1123040/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=58028 CPUtime=821.92
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 13404 0 0 0 82178 14 0 0 25 0 1 0 1121332751 59420672 13389 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 14507 13389 81 174 0 14330 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 63384

[startup+882.303 s]
/proc/loadavg: 1.00 1.04 1.29 2/66 26568
/proc/meminfo: memFree=1122208/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=58892 CPUtime=881.9
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 13611 0 0 0 88176 14 0 0 25 0 1 0 1121332751 60305408 13596 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 14723 13596 81 174 0 14546 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 64248

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.27 2/66 26568
/proc/meminfo: memFree=1121376/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=59900 CPUtime=941.88
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 13824 0 0 0 94173 15 0 0 25 0 1 0 1121332751 61337600 13809 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 14975 13809 81 174 0 14798 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 65256

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.25 2/66 26568
/proc/meminfo: memFree=1119456/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=62496 CPUtime=1001.85
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 14303 0 0 0 100170 15 0 0 25 0 1 0 1121332751 63995904 14288 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 15624 14288 81 174 0 15447 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 67852

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.23 2/66 26568
/proc/meminfo: memFree=1114528/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=67796 CPUtime=1061.83
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 15548 0 0 0 106166 17 0 0 25 0 1 0 1121332751 69423104 15533 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 16949 15533 81 174 0 16772 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 73152

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.22 2/66 26568
/proc/meminfo: memFree=1110624/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=71688 CPUtime=1121.81
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 16515 0 0 0 112163 18 0 0 25 0 1 0 1121332751 73408512 16500 1992294400 134512640 135226915 4294956208 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 17922 16500 81 174 0 17745 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 77044

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.20 2/66 26568
/proc/meminfo: memFree=1110560/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=71688 CPUtime=1181.79
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 16515 0 0 0 118161 18 0 0 25 0 1 0 1121332751 73408512 16500 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 17922 16500 81 174 0 17745 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 77044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.19 2/66 26568
/proc/meminfo: memFree=1110560/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=71688 CPUtime=1199.98
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 16520 0 0 0 119980 18 0 0 25 0 1 0 1121332751 73408512 16505 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 17922 16505 81 174 0 17745 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 77044

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 1.00 1.19 2/66 26568
/proc/meminfo: memFree=1110560/2055920 swapFree=4178912/4192956
[pid=26565] ppid=26563 vsize=5356 CPUtime=0.02
/proc/26565/stat : 26565 (lysat.sh) S 26563 26565 26427 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121332749 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26565/statm: 1339 237 195 169 0 50 0
[pid=26568] ppid=26565 vsize=71688 CPUtime=1199.98
/proc/26568/stat : 26568 (LySATi) R 26565 26565 26427 0 -1 4194304 16520 0 0 0 119980 18 0 0 25 0 1 0 1121332751 73408512 16505 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/26568/statm: 17922 16505 81 174 0 17745 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 77044

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26565 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=22996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.026995
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200
CPU user time (s): 1199.82
CPU system time (s): 0.18
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 77044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 564
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= 5
involuntary context switches= 2

runsolver used 1.10283 second user time and 3.2745 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-31 10:05:02
IDJOB=1526174
IDBENCH=70491
IDSOLVER=511
FILE ID=node47/1526174-1238486702
PBS_JOBID= 9061881
Free space on /tmp= 66368 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1299934729-015.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526174-1238486702/watcher-1526174-1238486702 -o /tmp/evaluation-result-1526174-1238486702/solver-1526174-1238486702 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526174-1238486702.cnf i

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= bcd262fcf09db79337137ea25c65ab0c
RANDOM SEED=540508282

node47.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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:       1177544 kB
Buffers:        106368 kB
Cached:         669676 kB
SwapCached:       7792 kB
Active:         263608 kB
Inactive:       522812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1177544 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:            2332 kB
Writeback:           0 kB
Mapped:          16048 kB
Slab:            77976 kB
Committed_AS:  3057916 kB
PageTables:       1452 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= 66368 MiB
End job on node47 at 2009-03-31 10:25:05