Trace number 1525844

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/90/
unif-k5-r21.3-v90-c1917-S824721511-001.cnf
MD5SUMf2a7fee26e0cf07e97811f1061f30ce6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.007997
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51917
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 |    1917     9585 |     575       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 90   #clauses: 1917   #literals: 9585
0.00/0.00	c CPU time:   0.001999 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:  90                                                   |
0.00/0.01	c |  Number of clauses:    1917                                                 |
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-1525844-1238482929/watcher-1525844-1238482929 -o /tmp/evaluation-result-1525844-1238482929/solver-1525844-1238482929 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525844-1238482929.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: 0.91 0.97 0.99 3/64 17109
/proc/meminfo: memFree=1321976/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1120954799 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 235 195 169 0 50 0
[pid=17110] ppid=17109 vsize=824 CPUtime=0
/proc/17110/stat : 17110 (SatElite) R 17109 17109 16826 0 -1 4194304 117 0 0 0 0 0 0 0 19 0 1 0 1120954799 843776 101 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/17110/statm: 206 105 54 127 0 76 0

[startup+0.0563241 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 17109
/proc/meminfo: memFree=1321976/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101329 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 17109
/proc/meminfo: memFree=1321976/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301363 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 17109
/proc/meminfo: memFree=1321976/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70143 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 17109
/proc/meminfo: memFree=1321976/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50157 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1319784/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=3896 CPUtime=1.48
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 630 0 0 0 148 0 0 0 25 0 1 0 1120954800 3989504 615 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 974 615 81 174 0 797 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9252

[startup+3.10284 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1319016/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=4896 CPUtime=3.08
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 880 0 0 0 308 0 0 0 25 0 1 0 1120954800 5013504 865 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 1224 865 81 174 0 1047 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10252

[startup+6.30138 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1317480/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=5852 CPUtime=6.28
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 1124 0 0 0 628 0 0 0 25 0 1 0 1120954800 5992448 1109 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 1463 1109 81 174 0 1286 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11208

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1315560/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=7780 CPUtime=12.67
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 1591 0 0 0 1267 0 0 0 25 0 1 0 1120954800 7966720 1576 1992294400 134512640 135226915 4294956208 18446744073709551615 134541130 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 1945 1576 81 174 0 1768 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13136

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1314024/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=9348 CPUtime=25.47
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 1927 0 0 0 2546 1 0 0 25 0 1 0 1120954800 9572352 1912 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 2337 1912 81 174 0 2160 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14704

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1310632/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=12772 CPUtime=51.06
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 2767 0 0 0 5104 2 0 0 25 0 1 0 1120954800 13078528 2752 1992294400 134512640 135226915 4294956208 18446744073709551615 134537074 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 3193 2752 81 174 0 3016 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18128

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1305768/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=17996 CPUtime=102.25
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 3986 0 0 0 10222 3 0 0 25 0 1 0 1120954800 18427904 3971 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 4499 3971 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 17112
/proc/meminfo: memFree=1303016/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=20788 CPUtime=162.23
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 4670 0 0 0 16219 4 0 0 25 0 1 0 1120954800 21286912 4655 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 5197 4655 81 174 0 5020 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 26144

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1300264/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=23652 CPUtime=222.21
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 5353 0 0 0 22216 5 0 0 25 0 1 0 1120954800 24219648 5338 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 5913 5338 81 174 0 5736 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29008

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1297384/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=26764 CPUtime=282.19
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 6065 0 0 0 28214 5 0 0 25 0 1 0 1120954800 27406336 6050 1992294400 134512640 135226915 4294956208 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 6691 6050 81 174 0 6514 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 32120

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1295984/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=28320 CPUtime=342.17
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 6412 0 0 0 34211 6 0 0 25 0 1 0 1120954800 28999680 6397 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 7080 6397 81 174 0 6903 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 33676

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1292336/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=31972 CPUtime=402.15
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 7335 0 0 0 40208 7 0 0 25 0 1 0 1120954800 32739328 7320 1992294400 134512640 135226915 4294956208 18446744073709551615 134537021 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 7993 7320 81 174 0 7816 0

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

/proc/17112/statm: 8859 8072 81 174 0 8682 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 40792

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1287856/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=37208 CPUtime=642.07
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 8413 0 0 0 64199 8 0 0 25 0 1 0 1120954800 38100992 8398 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 9302 8398 81 174 0 9125 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 42564

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1287600/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=37528 CPUtime=702.05
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 8482 0 0 0 70196 9 0 0 25 0 1 0 1120954800 38428672 8467 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 9382 8467 81 174 0 9205 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 42884

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1286960/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=38392 CPUtime=762.04
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 8656 0 0 0 76195 9 0 0 25 0 1 0 1120954800 39313408 8641 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 9598 8641 81 174 0 9421 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 43748

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1285040/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=40356 CPUtime=822.02
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 9131 0 0 0 82192 10 0 0 25 0 1 0 1120954800 41324544 9116 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 10089 9116 81 174 0 9912 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 45712

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1281520/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=43964 CPUtime=881.99
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 10009 0 0 0 88189 10 0 0 25 0 1 0 1120954800 45019136 9994 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 10991 9994 81 174 0 10814 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 49320

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1278320/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=46984 CPUtime=941.98
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 10803 0 0 0 94186 12 0 0 25 0 1 0 1120954800 48111616 10788 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 11746 10788 81 174 0 11569 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 52340

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1276848/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=48380 CPUtime=1001.96
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 11172 0 0 0 100183 13 0 0 25 0 1 0 1120954800 49541120 11157 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 12095 11157 81 174 0 11918 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 53736

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1276656/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=48676 CPUtime=1061.94
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 11230 0 0 0 106181 13 0 0 25 0 1 0 1120954800 49844224 11215 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 12169 11215 81 174 0 11992 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 54032

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1276464/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=48864 CPUtime=1121.91
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 11272 0 0 0 112178 13 0 0 25 0 1 0 1120954800 50036736 11257 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 12216 11257 81 174 0 12039 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 54220

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1275888/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=49440 CPUtime=1181.9
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 11404 0 0 0 118176 14 0 0 25 0 1 0 1120954800 50626560 11389 1992294400 134512640 135226915 4294956208 18446744073709551615 134536953 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 12360 11389 81 174 0 12183 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 54796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1275568/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=49800 CPUtime=1200.1
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 11486 0 0 0 119996 14 0 0 25 0 1 0 1120954800 50995200 11471 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 12450 11471 81 174 0 12273 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 55156

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: 0.99 0.97 0.99 2/66 17112
/proc/meminfo: memFree=1275568/2055920 swapFree=4175308/4192956
[pid=17109] ppid=17107 vsize=5356 CPUtime=0
/proc/17109/stat : 17109 (lysat.sh) S 17107 17109 16826 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1120954799 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17109/statm: 1339 237 195 169 0 50 0
[pid=17112] ppid=17109 vsize=49800 CPUtime=1200.1
/proc/17112/stat : 17112 (LySATi) R 17109 17109 16826 0 -1 4194304 11486 0 0 0 119996 14 0 0 25 0 1 0 1120954800 50995200 11471 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 12450 11471 81 174 0 12273 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 55156

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17109 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.007998
# 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): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.96
CPU system time (s): 0.14
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 55156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 449
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 1.42578 second user time and 2.92556 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-31 09:02:09
IDJOB=1525844
IDBENCH=70425
IDSOLVER=511
FILE ID=node55/1525844-1238482929
PBS_JOBID= 9061813
Free space on /tmp= 66304 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/90/unif-k5-r21.3-v90-c1917-S824721511-001.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525844-1238482929/watcher-1525844-1238482929 -o /tmp/evaluation-result-1525844-1238482929/solver-1525844-1238482929 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525844-1238482929.cnf i

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

MD5SUM BENCH= f2a7fee26e0cf07e97811f1061f30ce6
RANDOM SEED=916005327

node55.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		: 3000.259
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		: 3000.259
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:       1322456 kB
Buffers:         98476 kB
Cached:         528352 kB
SwapCached:      11624 kB
Active:         155884 kB
Inactive:       485864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1322456 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          18928 kB
Slab:            77828 kB
Committed_AS:  2805456 kB
PageTables:       1372 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= 66300 MiB
End job on node55 at 2009-03-31 09:22:12