Trace number 1526699

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1606932551-072.cnf
MD5SUMa3de3746a6fb6968c798f1ba3ad0f77f
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2279     6938 |      --       0       --      -- |     --   | -16/53
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 524   #clauses: 2279   #literals: 6938
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  524                                                  |
0.00/0.01	c |  Number of clauses:    2279                                                 |
0.00/0.01	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-1526699-1238534535/watcher-1526699-1238534535 -o /tmp/evaluation-result-1526699-1238534535/solver-1526699-1238534535 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526699-1238534535.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: 0.85 0.97 0.99 3/64 13178
/proc/meminfo: memFree=1539432/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) R 13176 13178 13141 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1126115364 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 218076080799 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/13178/statm: 1339 234 194 169 0 50 0
[pid=13179] ppid=13178 vsize=956 CPUtime=0
/proc/13179/stat : 13179 (SatElite) R 13178 13178 13141 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 1126115364 978944 123 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/13179/statm: 239 124 50 127 0 109 0

[startup+0.0161771 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 13178
/proc/meminfo: memFree=1539432/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102178 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 13178
/proc/meminfo: memFree=1539432/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302194 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 13178
/proc/meminfo: memFree=1539432/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701229 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 13178
/proc/meminfo: memFree=1539432/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5013 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 13181
/proc/meminfo: memFree=1537368/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=4020 CPUtime=1.48
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 641 0 0 0 148 0 0 0 25 0 1 0 1126115365 4116480 626 1992294400 134512640 135226915 4294956224 18446744073709551615 134540198 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 1005 626 81 174 0 828 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9376

[startup+3.10144 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 13181
/proc/meminfo: memFree=1536536/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=5068 CPUtime=3.08
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 910 0 0 0 308 0 0 0 25 0 1 0 1126115365 5189632 895 1992294400 134512640 135226915 4294956224 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 1267 895 81 174 0 1090 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10424

[startup+6.30172 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 13181
/proc/meminfo: memFree=1534616/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=6116 CPUtime=6.28
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 1172 0 0 0 628 0 0 0 25 0 1 0 1126115365 6262784 1157 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 1529 1157 81 174 0 1352 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11472

[startup+12.7013 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 13181
/proc/meminfo: memFree=1533096/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=7988 CPUtime=12.67
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 1632 0 0 0 1267 0 0 0 25 0 1 0 1126115365 8179712 1617 1992294400 134512640 135226915 4294956224 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 1997 1617 81 174 0 1820 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13344

[startup+25.5024 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 13181
/proc/meminfo: memFree=1530408/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=10220 CPUtime=25.47
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 2198 0 0 0 2546 1 0 0 25 0 1 0 1126115365 10465280 2183 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 2555 2183 81 174 0 2378 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15576

[startup+51.1026 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 13181
/proc/meminfo: memFree=1528232/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=12556 CPUtime=51.07
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 2767 0 0 0 5105 2 0 0 25 0 1 0 1126115365 12857344 2752 1992294400 134512640 135226915 4294956224 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 3139 2752 81 174 0 2962 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17912

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 13181
/proc/meminfo: memFree=1522984/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=17996 CPUtime=102.25
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 4050 0 0 0 10222 3 0 0 25 0 1 0 1126115365 18427904 4035 1992294400 134512640 135226915 4294956224 18446744073709551615 134537038 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 4499 4035 81 174 0 4322 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23352

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13181
/proc/meminfo: memFree=1519208/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=21720 CPUtime=162.23
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 4987 0 0 0 16219 4 0 0 25 0 1 0 1126115365 22241280 4972 1992294400 134512640 135226915 4294956224 18446744073709551615 134525784 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 5430 4972 81 174 0 5253 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27076

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13181
/proc/meminfo: memFree=1515304/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=25680 CPUtime=222.23
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 5965 0 0 0 22217 6 0 0 25 0 1 0 1126115365 26296320 5950 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 6420 5950 81 174 0 6243 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31036

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13181
/proc/meminfo: memFree=1514344/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=27044 CPUtime=282.21
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 6205 0 0 0 28215 6 0 0 25 0 1 0 1126115365 27693056 6190 1992294400 134512640 135226915 4294956224 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 6761 6190 81 174 0 6584 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32400

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13181
/proc/meminfo: memFree=1509928/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=31476 CPUtime=342.19
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 7311 0 0 0 34212 7 0 0 25 0 1 0 1126115365 32231424 7296 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 7869 7296 81 174 0 7692 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 36832

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13181
/proc/meminfo: memFree=1508776/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=32484 CPUtime=402.18
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 7588 0 0 0 40210 8 0 0 25 0 1 0 1126115365 33263616 7573 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 8121 7573 81 174 0 7944 0

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

/proc/13181/statm: 9444 8837 81 174 0 9267 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 43132

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13181
/proc/meminfo: memFree=1502248/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=39612 CPUtime=582.14
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 9219 0 0 0 58204 10 0 0 25 0 1 0 1126115365 40562688 9204 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 9903 9204 81 174 0 9726 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 44968

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13181
/proc/meminfo: memFree=1501864/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=39936 CPUtime=642.12
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 9299 0 0 0 64202 10 0 0 25 0 1 0 1126115365 40894464 9284 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 9984 9284 81 174 0 9807 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 45292

[startup+702.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/66 13181
/proc/meminfo: memFree=1501480/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=40384 CPUtime=702.1
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 9407 0 0 0 70200 10 0 0 25 0 1 0 1126115365 41353216 9392 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 10096 9392 81 174 0 9919 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 45740

[startup+762.306 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 13181
/proc/meminfo: memFree=1499112/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=42868 CPUtime=762.1
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 9990 0 0 0 76199 11 0 0 25 0 1 0 1126115365 43896832 9975 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 10717 9975 81 174 0 10540 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 48224

[startup+822.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 13181
/proc/meminfo: memFree=1495400/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=46776 CPUtime=822.08
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 10916 0 0 0 82196 12 0 0 25 0 1 0 1126115365 47898624 10901 1992294400 134512640 135226915 4294956224 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 11694 10901 81 174 0 11517 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 52132

[startup+882.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 13181
/proc/meminfo: memFree=1492648/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=49400 CPUtime=882.07
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 11576 0 0 0 88194 13 0 0 25 0 1 0 1126115365 50585600 11561 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 12350 11561 81 174 0 12173 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 54756

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13181
/proc/meminfo: memFree=1492520/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=49612 CPUtime=942.05
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 11626 0 0 0 94192 13 0 0 25 0 1 0 1126115365 50802688 11611 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 12403 11611 81 174 0 12226 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 54968

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13181
/proc/meminfo: memFree=1492328/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=49920 CPUtime=1002.04
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 11690 0 0 0 100191 13 0 0 25 0 1 0 1126115365 51118080 11675 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 12480 11675 81 174 0 12303 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 55276

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13181
/proc/meminfo: memFree=1491880/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=50352 CPUtime=1062.03
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 11786 0 0 0 106190 13 0 0 25 0 1 0 1126115365 51560448 11771 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 12588 11771 81 174 0 12411 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 55708

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13183
/proc/meminfo: memFree=1491232/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=50724 CPUtime=1122.01
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 11914 0 0 0 112188 13 0 0 25 0 1 0 1126115365 51941376 11899 1992294400 134512640 135226915 4294956224 18446744073709551615 134536962 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 12681 11899 81 174 0 12504 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 56080

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13183
/proc/meminfo: memFree=1490536/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=51856 CPUtime=1181.99
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 12132 0 0 0 118186 13 0 0 25 0 1 0 1126115365 53100544 12117 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 12964 12117 81 174 0 12787 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 57212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13183
/proc/meminfo: memFree=1489448/2055920 swapFree=4178796/4192956
[pid=13178] ppid=13176 vsize=5356 CPUtime=0
/proc/13178/stat : 13178 (lysat.sh) S 13176 13178 13141 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126115364 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13178/statm: 1339 237 195 169 0 50 0
[pid=13181] ppid=13178 vsize=52800 CPUtime=1200.1
/proc/13181/stat : 13181 (LySATi) R 13178 13178 13141 0 -1 4194304 12380 0 0 0 119996 14 0 0 25 0 1 0 1126115365 54067200 12365 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/13181/statm: 13200 12365 81 174 0 13023 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 58156

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 13178 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.96
CPU system time (s): 0.14
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 58156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481
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 1.3158 second user time and 3.05953 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-31 23:22:15
IDJOB=1526699
IDBENCH=70596
IDSOLVER=511
FILE ID=node57/1526699-1238534535
PBS_JOBID= 9062081
Free space on /tmp= 66264 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1606932551-072.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526699-1238534535/watcher-1526699-1238534535 -o /tmp/evaluation-result-1526699-1238534535/solver-1526699-1238534535 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526699-1238534535.cnf i

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

MD5SUM BENCH= a3de3746a6fb6968c798f1ba3ad0f77f
RANDOM SEED=845058770

node57.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		: 3000.213
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		: 3000.213
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:       1539976 kB
Buffers:         86012 kB
Cached:         336232 kB
SwapCached:       7992 kB
Active:         200352 kB
Inactive:       231256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1539976 kB
SwapTotal:     4192956 kB
SwapFree:      4178796 kB
Dirty:            2292 kB
Writeback:           0 kB
Mapped:          15016 kB
Slab:            70500 kB
Committed_AS:  2707184 kB
PageTables:       1392 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= 66260 MiB
End job on node57 at 2009-03-31 23:42:18