Trace number 1525499

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
MD5SUMd14279a52e06a00270e4ece8a857fb4f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark280.723
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.04/0.09	c ==============================================================================
0.04/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.04/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.04/0.09	c ==============================================================================
0.04/0.09	c |         0 |   75600   226800 |   22679       0        0     nan |  0.000 % |
0.19/0.26	c |         0 |   75093   227966 |      --       0       --      -- |     --   | -507/1166
0.19/0.26	c ==============================================================================
0.19/0.26	c Result  :   #vars: 17563   #clauses: 75093   #literals: 227966
0.19/0.26	c CPU time:   0.25796 s
0.19/0.26	c ==============================================================================
0.29/0.36	c lySAT 0.1
0.29/0.36	c minisat core +  additionnal features
0.29/0.36	c ============================[ Problem Statistics ]=============================
0.29/0.36	c |                                                                             |
0.29/0.36	c |  Number of variables:  17563                                                |
0.29/0.36	c |  Number of clauses:    75093                                                |
0.36/0.43	c |  Parsing time:         0.06         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-1525499-1238405396/watcher-1525499-1238405396 -o /tmp/evaluation-result-1525499-1238405396/solver-1525499-1238405396 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525499-1238405396.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: 1.99 1.85 1.44 3/64 21098
/proc/meminfo: memFree=1652272/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0
/proc/21098/stat : 21098 (lysat.sh) R 21096 21098 20809 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1113206714 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 244671113887 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21098/statm: 1339 234 194 169 0 50 0
[pid=21099] ppid=21098 vsize=1556 CPUtime=0
/proc/21099/stat : 21099 (SatElite) R 21098 21098 20809 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1113206714 1593344 269 1992294400 134512640 135034092 4294956096 18446744073709551615 134544739 0 0 4096 3 0 0 0 17 0 0 0
/proc/21099/statm: 389 272 50 127 0 259 0

[startup+0.0500329 s]
/proc/loadavg: 1.99 1.85 1.44 3/64 21098
/proc/meminfo: memFree=1652272/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113206714 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21098/statm: 1339 235 195 169 0 50 0
[pid=21099] ppid=21098 vsize=7208 CPUtime=0.04
/proc/21099/stat : 21099 (SatElite) R 21098 21098 20809 0 -1 4194304 1436 0 0 0 4 0 0 0 19 0 1 0 1113206714 7380992 1420 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/21099/statm: 1802 1420 50 127 0 1672 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12564

[startup+0.101037 s]
/proc/loadavg: 1.99 1.85 1.44 3/64 21098
/proc/meminfo: memFree=1652272/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113206714 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21098/statm: 1339 235 195 169 0 50 0
[pid=21099] ppid=21098 vsize=10368 CPUtime=0.09
/proc/21099/stat : 21099 (SatElite) R 21098 21098 20809 0 -1 4194304 2167 0 0 0 9 0 0 0 19 0 1 0 1113206714 10616832 2151 1992294400 134512640 135034092 4294956096 18446744073709551615 134637864 0 0 4096 3 0 0 0 17 0 0 0
/proc/21099/statm: 2592 2151 68 127 0 2462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15724

[startup+0.301058 s]
/proc/loadavg: 1.99 1.85 1.44 3/64 21098
/proc/meminfo: memFree=1652272/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113206714 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21098/statm: 1339 235 195 169 0 50 0
[pid=21099] ppid=21098 vsize=10372 CPUtime=0.29
/proc/21099/stat : 21099 (SatElite) R 21098 21098 20809 0 -1 4194304 2345 0 0 0 29 0 0 0 21 0 1 0 1113206714 10620928 2181 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/21099/statm: 2593 2181 69 127 0 2463 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15728

[startup+0.701113 s]
/proc/loadavg: 1.99 1.85 1.44 3/64 21098
/proc/meminfo: memFree=1652272/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 5356

[startup+1.50118 s]
/proc/loadavg: 1.91 1.83 1.44 2/66 21101
/proc/meminfo: memFree=1643424/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=7936 CPUtime=1.12
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 1840 0 0 0 111 1 0 0 25 0 1 0 1113206751 8126464 1826 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 1984 1826 82 174 0 1807 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13292

[startup+3.10135 s]
/proc/loadavg: 1.91 1.83 1.44 2/66 21101
/proc/meminfo: memFree=1642848/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=9512 CPUtime=2.72
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 2227 0 0 0 271 1 0 0 25 0 1 0 1113206751 9740288 2213 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 2378 2213 82 174 0 2201 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14868

[startup+6.30269 s]
/proc/loadavg: 1.91 1.83 1.44 2/66 21101
/proc/meminfo: memFree=1638816/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=12920 CPUtime=5.92
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 3104 0 0 0 590 2 0 0 25 0 1 0 1113206751 13230080 3090 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 3230 3090 82 174 0 3053 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18276

[startup+12.7014 s]
/proc/loadavg: 1.77 1.80 1.44 2/66 21101
/proc/meminfo: memFree=1635616/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=16448 CPUtime=12.31
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 3963 0 0 0 1229 2 0 0 25 0 1 0 1113206751 16842752 3949 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 4112 3949 82 174 0 3935 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 21804

[startup+25.5017 s]
/proc/loadavg: 1.73 1.79 1.44 2/66 21101
/proc/meminfo: memFree=1627552/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=23592 CPUtime=25.11
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 5770 0 0 0 2507 4 0 0 25 0 1 0 1113206751 24158208 5756 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 5898 5756 82 174 0 5721 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 28948

[startup+51.1014 s]
/proc/loadavg: 1.48 1.73 1.42 2/66 21101
/proc/meminfo: memFree=1616224/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=34972 CPUtime=50.7
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 8602 0 0 0 5063 7 0 0 25 0 1 0 1113206751 35811328 8588 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 8743 8588 82 174 0 8566 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 40328

[startup+102.306 s]
/proc/loadavg: 1.19 1.60 1.40 2/66 21101
/proc/meminfo: memFree=1598560/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=52536 CPUtime=101.88
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 12998 0 0 0 10176 12 0 0 25 0 1 0 1113206751 53796864 12984 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 13134 12984 82 174 0 12957 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 57892

[startup+162.301 s]
/proc/loadavg: 1.07 1.49 1.37 2/66 21101
/proc/meminfo: memFree=1571296/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=79736 CPUtime=161.85
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 19779 0 0 0 16166 19 0 0 25 0 1 0 1113206751 81649664 19765 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 19934 19765 82 174 0 19757 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 85092

[startup+222.301 s]
/proc/loadavg: 1.02 1.40 1.34 2/66 21101
/proc/meminfo: memFree=1545952/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=105204 CPUtime=221.83
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 26160 0 0 0 22157 26 0 0 25 0 1 0 1113206751 107728896 26146 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 26301 26146 82 174 0 26124 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 110560

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.32 2/66 21101
/proc/meminfo: memFree=1544096/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=106908 CPUtime=281.8
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 26569 0 0 0 28154 26 0 0 25 0 1 0 1113206751 109473792 26555 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 26727 26555 82 174 0 26550 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 112264

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 21101
/proc/meminfo: memFree=1535520/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=115384 CPUtime=341.76
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 28712 0 0 0 34148 28 0 0 25 0 1 0 1113206751 118153216 28698 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 28846 28698 82 174 0 28669 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 120740


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

/proc/21101/statm: 41990 41818 82 174 0 41813 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 173316

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/66 21101
/proc/meminfo: memFree=1482208/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=168612 CPUtime=581.67
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 42011 0 0 0 58124 43 0 0 25 0 1 0 1113206751 172658688 41997 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 42153 41997 82 174 0 41976 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 173968

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.20 2/66 21101
/proc/meminfo: memFree=1482208/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=168612 CPUtime=641.65
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 42011 0 0 0 64122 43 0 0 25 0 1 0 1113206751 172658688 41997 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 42153 41997 82 174 0 41976 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 173968

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/66 21101
/proc/meminfo: memFree=1435808/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=215552 CPUtime=701.62
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 53708 0 0 0 70103 59 0 0 25 0 1 0 1113206751 220725248 53694 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 53888 53694 82 174 0 53711 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 220908

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 21103
/proc/meminfo: memFree=1431584/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=218944 CPUtime=761.59
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 54565 0 0 0 76100 59 0 0 25 0 1 0 1113206751 224198656 54551 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 54736 54551 82 174 0 54559 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 224300

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 21103
/proc/meminfo: memFree=1431584/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=218944 CPUtime=821.56
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 54565 0 0 0 82097 59 0 0 25 0 1 0 1113206751 224198656 54551 1992294400 134512640 135226915 4294956208 18446744073709551615 134527844 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 54736 54551 82 174 0 54559 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 224300

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 21103
/proc/meminfo: memFree=1431648/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=218944 CPUtime=881.53
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 54565 0 0 0 88094 59 0 0 25 0 1 0 1113206751 224198656 54551 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 54736 54551 82 174 0 54559 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 224300

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 21103
/proc/meminfo: memFree=1388192/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=263128 CPUtime=941.51
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 65635 0 0 0 94079 72 0 0 25 0 1 0 1113206751 269443072 65621 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 65782 65621 82 174 0 65605 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 268484

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 21103
/proc/meminfo: memFree=1362144/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=288772 CPUtime=1001.49
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 71967 0 0 0 100069 80 0 0 25 0 1 0 1113206751 295702528 71953 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 72193 71953 82 174 0 72016 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 294128

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 21103
/proc/meminfo: memFree=1362144/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=288772 CPUtime=1061.46
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 71967 0 0 0 106066 80 0 0 25 0 1 0 1113206751 295702528 71953 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 72193 71953 82 174 0 72016 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 294128

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 21103
/proc/meminfo: memFree=1362144/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=288772 CPUtime=1121.44
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 71967 0 0 0 112064 80 0 0 25 0 1 0 1113206751 295702528 71953 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 72193 71953 82 174 0 72016 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 294128

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21103
/proc/meminfo: memFree=1362080/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=288772 CPUtime=1181.41
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 71967 0 0 0 118061 80 0 0 25 0 1 0 1113206751 295702528 71953 1992294400 134512640 135226915 4294956208 18446744073709551615 134548424 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 72193 71953 82 174 0 72016 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 294128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21103
/proc/meminfo: memFree=1362080/2055920 swapFree=4174972/4192956
[pid=21098] ppid=21096 vsize=5356 CPUtime=0.36
/proc/21098/stat : 21098 (lysat.sh) S 21096 21098 20809 0 -1 4194304 311 2348 0 0 0 0 35 1 16 0 1 0 1113206714 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21098/statm: 1339 237 195 169 0 50 0
[pid=21101] ppid=21098 vsize=288772 CPUtime=1199.71
/proc/21101/stat : 21101 (LySATi) R 21098 21098 20809 0 -1 4194304 71967 0 0 0 119891 80 0 0 25 0 1 0 1113206751 295702528 71953 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21101/statm: 72193 71953 82 174 0 72016 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 294128

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21098 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=352946
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=13997
# CPU time returned by wait4() is 0.366943
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.26
CPU system time (s): 0.81
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 294128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.352946
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2659
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= 3

runsolver used 0.965853 second user time and 3.41148 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-30 11:29:56
IDJOB=1525499
IDBENCH=70356
IDSOLVER=511
FILE ID=node7/1525499-1238405396
PBS_JOBID= 9061398
Free space on /tmp= 65660 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525499-1238405396/watcher-1525499-1238405396 -o /tmp/evaluation-result-1525499-1238405396/solver-1525499-1238405396 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525499-1238405396.cnf i

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

MD5SUM BENCH= d14279a52e06a00270e4ece8a857fb4f
RANDOM SEED=734420314

node7.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		: 3000.236
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		: 3000.236
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:       1652752 kB
Buffers:         87836 kB
Cached:         219880 kB
SwapCached:      11884 kB
Active:          72836 kB
Inactive:       248268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1652752 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            3608 kB
Writeback:           0 kB
Mapped:          19116 kB
Slab:            68036 kB
Committed_AS:  2886684 kB
PageTables:       1456 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= 65656 MiB
End job on node7 at 2009-03-30 11:49:59