Trace number 1525909

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) 1200.09 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S1707873242-085.cnf
MD5SUM50fb19065f42fe4981158c7f4fb4e31f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
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:  100                                                  |
0.00/0.01	c |  Number of clauses:    2130                                                 |
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-1525909-1238483682/watcher-1525909-1238483682 -o /tmp/evaluation-result-1525909-1238483682/solver-1525909-1238483682 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525909-1238483682.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.83 1.94 1.68 3/64 26401
/proc/meminfo: memFree=1177536/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) R 26399 26401 25813 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121030704 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 208717539999 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/26401/statm: 1339 234 194 169 0 50 0
[pid=26402] ppid=26401 vsize=824 CPUtime=0
/proc/26402/stat : 26402 (SatElite) R 26401 26401 25813 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1121030704 843776 106 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/26402/statm: 206 106 50 127 0 76 0

[startup+0.0718749 s]
/proc/loadavg: 1.83 1.94 1.68 3/64 26401
/proc/meminfo: memFree=1177536/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102876 s]
/proc/loadavg: 1.83 1.94 1.68 3/64 26401
/proc/meminfo: memFree=1177536/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301936 s]
/proc/loadavg: 1.83 1.94 1.68 3/64 26401
/proc/meminfo: memFree=1177536/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702942 s]
/proc/loadavg: 1.83 1.94 1.68 3/64 26401
/proc/meminfo: memFree=1177536/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50302 s]
/proc/loadavg: 1.83 1.94 1.68 2/66 26404
/proc/meminfo: memFree=1175408/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=3948 CPUtime=1.48
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 655 0 0 0 148 0 0 0 25 0 1 0 1121030705 4042752 640 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 987 640 81 174 0 810 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9304

[startup+3.10119 s]
/proc/loadavg: 1.83 1.94 1.68 2/66 26404
/proc/meminfo: memFree=1174512/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=4888 CPUtime=3.08
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 853 0 0 0 308 0 0 0 25 0 1 0 1121030705 5005312 838 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 1222 838 81 174 0 1045 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10244

[startup+6.30154 s]
/proc/loadavg: 1.77 1.92 1.68 2/66 26404
/proc/meminfo: memFree=1172656/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=6104 CPUtime=6.27
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 1196 0 0 0 627 0 0 0 25 0 1 0 1121030705 6250496 1181 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 1526 1181 81 174 0 1349 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11460

[startup+12.7012 s]
/proc/loadavg: 1.71 1.90 1.67 2/66 26404
/proc/meminfo: memFree=1170992/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=8028 CPUtime=12.68
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 1652 0 0 0 1267 1 0 0 25 0 1 0 1121030705 8220672 1637 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 2007 1637 81 174 0 1830 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13384

[startup+25.5016 s]
/proc/loadavg: 1.55 1.86 1.66 2/66 26404
/proc/meminfo: memFree=1168560/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=10276 CPUtime=25.47
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 2192 0 0 0 2546 1 0 0 25 0 1 0 1121030705 10522624 2177 1992294400 134512640 135226915 4294956208 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 2569 2177 81 174 0 2392 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15632

[startup+51.1013 s]
/proc/loadavg: 1.36 1.79 1.64 2/66 26404
/proc/meminfo: memFree=1165680/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=13504 CPUtime=51.06
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 2945 0 0 0 5104 2 0 0 25 0 1 0 1121030705 13828096 2930 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 3376 2930 81 174 0 3199 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18860

[startup+102.307 s]
/proc/loadavg: 1.15 1.67 1.61 2/66 26404
/proc/meminfo: memFree=1161456/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=17708 CPUtime=102.25
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 3946 0 0 0 10222 3 0 0 25 0 1 0 1121030705 18132992 3931 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 4427 3931 81 174 0 4250 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23064

[startup+162.301 s]
/proc/loadavg: 1.06 1.54 1.57 2/66 26404
/proc/meminfo: memFree=1158512/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=20788 CPUtime=162.22
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 4697 0 0 0 16219 3 0 0 25 0 1 0 1121030705 21286912 4682 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 5197 4682 81 174 0 5020 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26144

[startup+222.302 s]
/proc/loadavg: 1.02 1.44 1.53 2/66 26404
/proc/meminfo: memFree=1152880/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=26752 CPUtime=222.2
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 6091 0 0 0 22215 5 0 0 25 0 1 0 1121030705 27394048 6076 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 6688 6076 81 174 0 6511 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 32108

[startup+282.301 s]
/proc/loadavg: 1.00 1.36 1.49 2/66 26404
/proc/meminfo: memFree=1151728/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=28080 CPUtime=282.17
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 6383 0 0 0 28212 5 0 0 25 0 1 0 1121030705 28753920 6368 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 7020 6368 81 174 0 6843 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 33436

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.46 2/66 26404
/proc/meminfo: memFree=1148272/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=31640 CPUtime=342.14
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 7250 0 0 0 34208 6 0 0 25 0 1 0 1121030705 32399360 7235 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 7910 7235 81 174 0 7733 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 36996

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.43 2/66 26404
/proc/meminfo: memFree=1146672/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=33488 CPUtime=402.12
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 7654 0 0 0 40205 7 0 0 25 0 1 0 1121030705 34291712 7639 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 8372 7639 81 174 0 8195 0

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

/proc/26404/statm: 9126 8363 81 174 0 8949 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 41860

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.34 2/66 26404
/proc/meminfo: memFree=1141040/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=39644 CPUtime=582.05
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 9052 0 0 0 58197 8 0 0 25 0 1 0 1121030705 40595456 9037 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 9911 9037 81 174 0 9734 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 45000

[startup+642.303 s]
/proc/loadavg: 1.00 1.10 1.32 2/66 26404
/proc/meminfo: memFree=1140592/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=40336 CPUtime=642.03
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 9171 0 0 0 64195 8 0 0 25 0 1 0 1121030705 41304064 9156 1992294400 134512640 135226915 4294956208 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 10084 9156 81 174 0 9907 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 45692

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.30 2/66 26404
/proc/meminfo: memFree=1139888/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=40840 CPUtime=702
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 9328 0 0 0 70192 8 0 0 25 0 1 0 1121030705 41820160 9313 1992294400 134512640 135226915 4294956208 18446744073709551615 134536935 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 10210 9313 81 174 0 10033 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 46196

[startup+762.307 s]
/proc/loadavg: 1.00 1.06 1.27 2/66 26404
/proc/meminfo: memFree=1138672/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=42040 CPUtime=761.98
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 9635 0 0 0 76190 8 0 0 25 0 1 0 1121030705 43048960 9620 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 10510 9620 81 174 0 10333 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 47396

[startup+822.303 s]
/proc/loadavg: 1.00 1.05 1.26 2/66 26404
/proc/meminfo: memFree=1134960/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=46092 CPUtime=821.96
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 10570 0 0 0 82186 10 0 0 25 0 1 0 1121030705 47198208 10555 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 11523 10555 81 174 0 11346 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 51448

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.24 2/66 26404
/proc/meminfo: memFree=1131120/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=50168 CPUtime=881.93
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 11529 0 0 0 88183 10 0 0 25 0 1 0 1121030705 51372032 11514 1992294400 134512640 135226915 4294956208 18446744073709551615 134536818 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 12542 11514 81 174 0 12365 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 55524

[startup+942.303 s]
/proc/loadavg: 1.00 1.03 1.22 2/66 26404
/proc/meminfo: memFree=1129776/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=51516 CPUtime=941.9
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 11853 0 0 0 94179 11 0 0 25 0 1 0 1121030705 52752384 11838 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 12879 11838 81 174 0 12702 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 56872

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/66 26404
/proc/meminfo: memFree=1129712/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=51692 CPUtime=1001.88
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 11873 0 0 0 100177 11 0 0 25 0 1 0 1121030705 52932608 11858 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 12923 11858 81 174 0 12746 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 57048

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/66 26404
/proc/meminfo: memFree=1129456/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=52104 CPUtime=1061.85
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 11938 0 0 0 106174 11 0 0 25 0 1 0 1121030705 53354496 11923 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 13026 11923 81 174 0 12849 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 57460

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/66 26404
/proc/meminfo: memFree=1128688/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=52948 CPUtime=1121.82
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 12135 0 0 0 112170 12 0 0 25 0 1 0 1121030705 54218752 12120 1992294400 134512640 135226915 4294956208 18446744073709551615 134536945 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 13237 12120 81 174 0 13060 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 58304

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 26404
/proc/meminfo: memFree=1127984/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=53848 CPUtime=1181.8
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 12319 0 0 0 118168 12 0 0 25 0 1 0 1121030705 55140352 12304 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 13462 12304 81 174 0 13285 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 59204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 26404
/proc/meminfo: memFree=1127792/2055920 swapFree=4178912/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (lysat.sh) S 26399 26401 25813 0 -1 4194304 310 143 0 0 0 0 0 0 16 0 1 0 1121030704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 195 169 0 50 0
[pid=26404] ppid=26401 vsize=53992 CPUtime=1200.09
/proc/26404/stat : 26404 (LySATi) R 26401 26401 25813 0 -1 4194304 12370 0 0 0 119997 12 0 0 25 0 1 0 1121030705 55287808 12355 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26404/statm: 13498 12355 81 174 0 13321 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 59348

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 26401 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=2999
# CPU time returned by wait4() is 0.008998
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.97
CPU system time (s): 0.12
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 59348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 453
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 1.12883 second user time and 3.24851 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-31 09:14:42
IDJOB=1525909
IDBENCH=70438
IDSOLVER=511
FILE ID=node47/1525909-1238483682
PBS_JOBID= 9061805
Free space on /tmp= 66368 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S1707873242-085.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525909-1238483682/watcher-1525909-1238483682 -o /tmp/evaluation-result-1525909-1238483682/solver-1525909-1238483682 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525909-1238483682.cnf i

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

MD5SUM BENCH= 50fb19065f42fe4981158c7f4fb4e31f
RANDOM SEED=922757693

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1178016 kB
Buffers:        106220 kB
Cached:         669416 kB
SwapCached:       7792 kB
Active:         262968 kB
Inactive:       523056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1178016 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          16092 kB
Slab:            77912 kB
Committed_AS:  3053736 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66368 MiB
End job on node47 at 2009-03-31 09:34:45