Trace number 1734852

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) 1200.06 1200.51

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2640c305320g2.cnf
MD5SUMa751c1722336404421531c8b945f61ee
Bench CategoryCRAFTED (crafted 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 variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

Solver Data 

0.00/0.00	c Parsing...
0.09/0.18	c ==============================================================================
0.09/0.18	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.18	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.18	c ==============================================================================
0.09/0.18	c |         0 |  305320   613120 |   91595       0        0     nan |  0.000 % |
2.28/2.35	c |         0 |  302045  1020095 |      --       0       --      -- |     --   | -3275/406975
2.28/2.35	c ==============================================================================
2.28/2.35	c Result  :   #vars: 2560   #clauses: 302045   #literals: 1020095
2.28/2.35	c CPU time:   2.31065 s
2.28/2.35	c ==============================================================================
2.68/2.74	c lySAT 0.1
2.68/2.74	c minisat core +  additionnal features
2.68/2.74	c ============================[ Problem Statistics ]=============================
2.68/2.74	c |                                                                             |
2.68/2.74	c |  Number of variables:  2560                                                 |
2.68/2.74	c |  Number of clauses:    302045                                               |
2.73/2.91	c |  Parsing time:         0.14         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1734852-1240797847/watcher-1734852-1240797847 -o /tmp/evaluation-result-1734852-1240797847/solver-1734852-1240797847 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1734852-1240797847.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: 1.90 1.96 1.59 3/64 1220
/proc/meminfo: memFree=1764416/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=0
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107819084 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1220/statm: 1339 235 195 169 0 50 0
[pid=1221] ppid=1220 vsize=1220 CPUtime=0
/proc/1221/stat : 1221 (SatElite) R 1220 1220 470 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 107819084 1249280 192 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 305 193 51 127 0 175 0

[startup+0.0966239 s]
/proc/loadavg: 1.90 1.96 1.59 3/64 1220
/proc/meminfo: memFree=1764416/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=0
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107819084 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1220/statm: 1339 235 195 169 0 50 0
[pid=1221] ppid=1220 vsize=8768 CPUtime=0.09
/proc/1221/stat : 1221 (SatElite) R 1220 1220 470 0 -1 4194304 2017 0 0 0 8 1 0 0 18 0 1 0 107819084 8978432 2001 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 2192 2002 51 127 0 2062 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14124

[startup+0.102624 s]
/proc/loadavg: 1.90 1.96 1.59 3/64 1220
/proc/meminfo: memFree=1764416/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=0
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107819084 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1220/statm: 1339 235 195 169 0 50 0
[pid=1221] ppid=1220 vsize=9164 CPUtime=0.09
/proc/1221/stat : 1221 (SatElite) R 1220 1220 470 0 -1 4194304 2127 0 0 0 8 1 0 0 18 0 1 0 107819084 9383936 2111 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 2291 2112 51 127 0 2161 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14520

[startup+0.301665 s]
/proc/loadavg: 1.90 1.96 1.59 3/64 1220
/proc/meminfo: memFree=1764416/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=0
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107819084 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1220/statm: 1339 235 195 169 0 50 0
[pid=1221] ppid=1220 vsize=22220 CPUtime=0.29
/proc/1221/stat : 1221 (SatElite) R 1220 1220 470 0 -1 4194304 4965 0 0 0 27 2 0 0 19 0 1 0 107819084 22753280 4949 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 5555 4949 68 127 0 5425 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27576

[startup+0.702743 s]
/proc/loadavg: 1.90 1.96 1.59 3/64 1220
/proc/meminfo: memFree=1764416/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=0
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107819084 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1220/statm: 1339 235 195 169 0 50 0
[pid=1221] ppid=1220 vsize=28612 CPUtime=0.68
/proc/1221/stat : 1221 (SatElite) R 1220 1220 470 0 -1 4194304 6177 0 0 0 65 3 0 0 23 0 1 0 107819084 29298688 6161 1992294400 134512640 135034092 4294956096 18446744073709551615 134563229 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 7153 6161 68 127 0 7023 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 33968

[startup+1.5019 s]
/proc/loadavg: 1.90 1.96 1.59 2/66 1222
/proc/meminfo: memFree=1739312/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=0
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107819084 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1220/statm: 1339 235 195 169 0 50 0
[pid=1221] ppid=1220 vsize=28612 CPUtime=1.48
/proc/1221/stat : 1221 (SatElite) R 1220 1220 470 0 -1 4194304 6177 0 0 0 145 3 0 0 25 0 1 0 107819084 29298688 6161 1992294400 134512640 135034092 4294956096 18446744073709551615 134569616 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 7153 6161 68 127 0 7023 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 33968

[startup+3.10122 s]
/proc/loadavg: 1.90 1.96 1.59 2/66 1222
/proc/meminfo: memFree=1739184/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 2.73
Current children cumulated vsize (KiB) 5356

[startup+6.30184 s]
/proc/loadavg: 1.83 1.95 1.58 2/66 1223
/proc/meminfo: memFree=1735664/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=23624 CPUtime=3.54
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 5801 0 0 0 352 2 0 0 25 0 1 0 107819359 24190976 5786 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 5906 5786 81 174 0 5729 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 28980

[startup+12.7011 s]
/proc/loadavg: 1.76 1.93 1.58 2/66 1223
/proc/meminfo: memFree=1729392/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=29308 CPUtime=9.94
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 7202 0 0 0 991 3 0 0 25 0 1 0 107819359 30011392 7187 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 7327 7187 81 174 0 7150 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 34664

[startup+25.5016 s]
/proc/loadavg: 1.59 1.89 1.57 2/66 1223
/proc/meminfo: memFree=1721200/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=37924 CPUtime=22.73
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 9377 0 0 0 2269 4 0 0 25 0 1 0 107819359 38834176 9362 1992294400 134512640 135226915 4294956208 18446744073709551615 134525812 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 9481 9362 81 174 0 9304 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 43280

[startup+51.1016 s]
/proc/loadavg: 1.39 1.81 1.55 2/66 1223
/proc/meminfo: memFree=1709488/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=49300 CPUtime=48.33
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 12202 0 0 0 4826 7 0 0 25 0 1 0 107819359 50483200 12187 1992294400 134512640 135226915 4294956208 18446744073709551615 134548769 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 12325 12187 81 174 0 12148 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 54656

[startup+102.306 s]
/proc/loadavg: 1.17 1.69 1.52 2/66 1223
/proc/meminfo: memFree=1694384/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=64388 CPUtime=99.51
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 15964 0 0 0 9942 9 0 0 25 0 1 0 107819359 65933312 15949 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 16097 15949 81 174 0 15920 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 69744

[startup+162.301 s]
/proc/loadavg: 1.06 1.56 1.49 2/66 1223
/proc/meminfo: memFree=1672240/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=87268 CPUtime=159.48
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 21688 0 0 0 15936 12 0 0 25 0 1 0 107819359 89362432 21673 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 21817 21673 81 174 0 21640 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 92624

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.45 2/66 1223
/proc/meminfo: memFree=1656816/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=102124 CPUtime=219.46
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 25383 0 0 0 21930 16 0 0 25 0 1 0 107819359 104574976 25368 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 25531 25368 81 174 0 25354 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 107480

[startup+282.302 s]
/proc/loadavg: 1.01 1.37 1.42 2/66 1223
/proc/meminfo: memFree=1655088/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=103700 CPUtime=279.44
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 25756 0 0 0 27927 17 0 0 25 0 1 0 107819359 106188800 25741 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 25925 25741 81 174 0 25748 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 109056

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.39 2/66 1223
/proc/meminfo: memFree=1636656/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=121872 CPUtime=339.42
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 30357 0 0 0 33919 23 0 0 25 0 1 0 107819359 124796928 30342 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 30468 30342 81 174 0 30291 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 127228


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

/proc/1223/statm: 44161 43951 81 174 0 43984 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 182000

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.27 2/66 1223
/proc/meminfo: memFree=1553392/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=205592 CPUtime=639.33
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 51117 0 0 0 63888 45 0 0 25 0 1 0 107819359 210526208 51102 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 51398 51102 81 174 0 51221 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 210948

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.25 2/66 1223
/proc/meminfo: memFree=1553328/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=205592 CPUtime=699.3
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 51117 0 0 0 69885 45 0 0 25 0 1 0 107819359 210526208 51102 1992294400 134512640 135226915 4294956208 18446744073709551615 134538411 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 51398 51102 81 174 0 51221 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 210948

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.24 2/66 1223
/proc/meminfo: memFree=1553264/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=205592 CPUtime=759.28
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 51121 0 0 0 75883 45 0 0 25 0 1 0 107819359 210526208 51106 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 51398 51106 81 174 0 51221 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 210948

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.22 2/66 1223
/proc/meminfo: memFree=1548016/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=211388 CPUtime=819.25
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 52556 0 0 0 81879 46 0 0 25 0 1 0 107819359 216461312 52541 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 52847 52541 81 174 0 52670 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 216744

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.20 2/66 1223
/proc/meminfo: memFree=1516528/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=242252 CPUtime=879.23
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 60283 0 0 0 87868 55 0 0 25 0 1 0 107819359 248066048 60268 1992294400 134512640 135226915 4294956208 18446744073709551615 134547771 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 60563 60268 81 174 0 60386 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 247608

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.18 2/66 1223
/proc/meminfo: memFree=1516528/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=242252 CPUtime=939.22
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 60284 0 0 0 93866 56 0 0 25 0 1 0 107819359 248066048 60269 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 60563 60269 81 174 0 60386 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 247608

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/66 1223
/proc/meminfo: memFree=1516528/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=242252 CPUtime=999.2
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 60284 0 0 0 99864 56 0 0 25 0 1 0 107819359 248066048 60269 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 60563 60269 81 174 0 60386 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 247608

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.16 2/66 1223
/proc/meminfo: memFree=1516464/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=242252 CPUtime=1059.17
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 60286 0 0 0 105861 56 0 0 25 0 1 0 107819359 248066048 60271 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 60563 60271 81 174 0 60386 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 247608

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/66 1223
/proc/meminfo: memFree=1516464/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=242252 CPUtime=1119.15
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 60293 0 0 0 111859 56 0 0 25 0 1 0 107819359 248066048 60278 1992294400 134512640 135226915 4294956208 18446744073709551615 134540004 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 60563 60278 81 174 0 60386 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 247608

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 1223
/proc/meminfo: memFree=1494640/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=264308 CPUtime=1179.13
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 65838 0 0 0 117849 64 0 0 25 0 1 0 107819359 270651392 65823 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 66077 65823 81 174 0 65900 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 269664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 1223
/proc/meminfo: memFree=1484272/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=274284 CPUtime=1197.33
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 68312 0 0 0 119667 66 0 0 25 0 1 0 107819359 280866816 68297 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 68571 68297 81 174 0 68394 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 279640

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 1.13 2/66 1223
/proc/meminfo: memFree=1484272/2055924 swapFree=4180788/4192956
[pid=1220] ppid=1218 vsize=5356 CPUtime=2.73
/proc/1220/stat : 1220 (lysat.sh) S 1218 1220 470 0 -1 4194304 310 6181 0 0 0 0 267 6 16 0 1 0 107819084 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1220/statm: 1339 237 195 169 0 50 0
[pid=1223] ppid=1220 vsize=274284 CPUtime=1197.33
/proc/1223/stat : 1223 (LySATi) R 1220 1220 470 0 -1 4194304 68312 0 0 0 119667 66 0 0 25 0 1 0 107819359 280866816 68297 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/1223/statm: 68571 68297 81 174 0 68394 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 279640

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1220 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=679592
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=65989
# CPU time returned by wait4() is 2.74558
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.34
CPU system time (s): 0.72
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 279640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.67959
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6491
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= 6
involuntary context switches= 9

runsolver used 1.3208 second user time and 2.38464 second system time

The end

Launcher Data 

Begin job on node6 at 2009-04-27 04:04:07
IDJOB=1734852
IDBENCH=71311
IDSOLVER=511
FILE ID=node6/1734852-1240797847
PBS_JOBID= 9187368
Free space on /tmp= 66336 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2640c305320g2.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734852-1240797847/watcher-1734852-1240797847 -o /tmp/evaluation-result-1734852-1240797847/solver-1734852-1240797847 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1734852-1240797847.cnf i

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

MD5SUM BENCH= a751c1722336404421531c8b945f61ee
RANDOM SEED=88855880

node6.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		: 3000.281
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		: 3000.281
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:      2055924 kB
MemFree:       1764896 kB
Buffers:         36684 kB
Cached:         181688 kB
SwapCached:       6028 kB
Active:          89228 kB
Inactive:       137556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1764896 kB
SwapTotal:     4192956 kB
SwapFree:      4180788 kB
Dirty:            6096 kB
Writeback:           0 kB
Mapped:          14060 kB
Slab:            50268 kB
Committed_AS:   501684 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= 66328 MiB
End job on node6 at 2009-04-27 04:24:10