Trace number 1538171

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
Rsat 2009-03-22? (TO) 1200.08 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S900737394-048.cnf
MD5SUMa3ba32614e3b11804668b06c2afeb296
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018996
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 % |
0.00/0.01	c |         0 |    2284     6920 |      --       0       --      -- |     --   | -11/35
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 529   #clauses: 2284   #literals: 6920
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Rsat version 3.02
0.00/0.01	c Base unit clause learned: 0

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-1538171-1238588303/watcher-1538171-1238588303 -o /tmp/evaluation-result-1538171-1238588303/solver-1538171-1238588303 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1538171-1238588303.cnf HOME 

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: 1.00 1.01 1.00 3/64 28705
/proc/meminfo: memFree=1079272/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) R 28703 28705 28571 0 -1 4194304 251 0 0 0 0 0 0 0 19 0 1 0 1131495872 5484544 219 1992294400 4194304 4889804 548682068784 18446744073709551615 4338416 0 0 4100 65536 0 0 0 17 0 0 0
/proc/28705/statm: 1339 231 192 169 0 50 0

[startup+0.065303 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 28705
/proc/meminfo: memFree=1079272/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102303 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 28705
/proc/meminfo: memFree=1079272/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301314 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 28705
/proc/meminfo: memFree=1079272/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701349 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 28705
/proc/meminfo: memFree=1079272/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50142 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 28708
/proc/meminfo: memFree=1078040/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=3312 CPUtime=1.48
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 395 0 0 0 148 0 0 0 25 0 1 0 1131495873 3391488 376 1992294400 4194304 5460562 548682068800 18446744073709551615 4226972 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 828 376 118 309 0 515 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8668

[startup+3.10156 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 28708
/proc/meminfo: memFree=1077464/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=3828 CPUtime=3.08
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 878 0 0 0 308 0 0 0 25 0 1 0 1131495873 3919872 505 1992294400 4194304 5460562 548682068800 18446744073709551615 4205016 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 957 505 118 309 0 644 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9184

[startup+6.30183 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 28708
/proc/meminfo: memFree=1076328/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=4696 CPUtime=6.27
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 2003 0 0 0 627 0 0 0 25 0 1 0 1131495873 4808704 698 1992294400 4194304 5460562 548682068800 18446744073709551615 4198165 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 1174 698 118 309 0 861 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10052

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1075240/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=6000 CPUtime=12.67
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 3645 0 0 0 1266 1 0 0 25 0 1 0 1131495873 6144000 958 1992294400 4194304 5460562 548682068800 18446744073709551615 4200225 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28708/statm: 1500 958 118 309 0 1187 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11356

[startup+25.5025 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1073256/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=7664 CPUtime=25.46
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 6587 0 0 0 2544 2 0 0 25 0 1 0 1131495873 7847936 1436 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 1916 1436 118 309 0 1603 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 13020

[startup+51.1027 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1071080/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=10204 CPUtime=51.05
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 10830 0 0 0 5101 4 0 0 25 0 1 0 1131495873 10448896 1993 1992294400 4194304 5460562 548682068800 18446744073709551615 4198198 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 2551 1993 118 309 0 2238 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 15560

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1068392/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=12728 CPUtime=102.24
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 15355 0 0 0 10218 6 0 0 25 0 1 0 1131495873 13033472 2678 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 3182 2678 118 309 0 2869 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 18084

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1065768/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=16196 CPUtime=162.22
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 19692 0 0 0 16213 9 0 0 25 0 1 0 1131495873 16584704 3329 1992294400 4194304 5460562 548682068800 18446744073709551615 4210673 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 4049 3329 118 309 0 3736 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 21552

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1064104/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=17716 CPUtime=222.19
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 23096 0 0 0 22208 11 0 0 25 0 1 0 1131495873 18141184 3757 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 4429 3757 118 309 0 4116 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 23072

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1062312/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=19332 CPUtime=282.16
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 26512 0 0 0 28204 12 0 0 25 0 1 0 1131495873 19795968 4197 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 4833 4197 118 309 0 4520 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 24688

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1060904/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=20860 CPUtime=342.14
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 28895 0 0 0 34200 14 0 0 25 0 1 0 1131495873 21360640 4596 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 5215 4596 118 309 0 4902 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 26216

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1059304/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=22072 CPUtime=402.11
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 31221 0 0 0 40197 14 0 0 25 0 1 0 1131495873 22601728 4938 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 5518 4938 118 309 0 5205 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 27428


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

/proc/28708/statm: 6091 5559 118 309 0 5778 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 29720

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1055208/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=25888 CPUtime=582.03
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 37207 0 0 0 58185 18 0 0 25 0 1 0 1131495873 26509312 5964 1992294400 4194304 5460562 548682068800 18446744073709551615 4210646 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 6472 5964 118 309 0 6159 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 31244

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1054120/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=26912 CPUtime=642.02
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 38470 0 0 0 64183 19 0 0 25 0 1 0 1131495873 27557888 6235 1992294400 4194304 5460562 548682068800 18446744073709551615 4198103 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 6728 6235 118 309 0 6415 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 32268

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1053224/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=27676 CPUtime=701.98
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 39685 0 0 0 70179 19 0 0 25 0 1 0 1131495873 28340224 6458 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 6919 6458 118 309 0 6606 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 33032

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1052264/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=30768 CPUtime=761.96
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 42492 0 0 0 76175 21 0 0 25 0 1 0 1131495873 31506432 6699 1992294400 4194304 5460562 548682068800 18446744073709551615 4198162 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 7692 6699 118 309 0 7379 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 36124

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1051112/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=31744 CPUtime=821.94
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 44796 0 0 0 82172 22 0 0 25 0 1 0 1131495873 32505856 6987 1992294400 4194304 5460562 548682068800 18446744073709551615 4794776 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 7936 6987 118 309 0 7623 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 37100

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1049832/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=32880 CPUtime=881.91
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 47130 0 0 0 88168 23 0 0 25 0 1 0 1131495873 33669120 7305 1992294400 4194304 5460562 548682068800 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 8220 7305 118 309 0 7907 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 38236

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1049768/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=32880 CPUtime=941.89
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 47137 0 0 0 94166 23 0 0 25 0 1 0 1131495873 33669120 7312 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 8220 7312 118 309 0 7907 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 38236

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1048616/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=33968 CPUtime=1001.86
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 49438 0 0 0 100162 24 0 0 25 0 1 0 1131495873 34783232 7597 1992294400 4194304 5460562 548682068800 18446744073709551615 4198424 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 8492 7597 118 309 0 8179 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 39324

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1047592/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=34932 CPUtime=1061.83
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 51711 0 0 0 106158 25 0 0 25 0 1 0 1131495873 35770368 7854 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 8733 7854 118 309 0 8420 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 40288

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1047592/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=35256 CPUtime=1121.8
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 51789 0 0 0 112155 25 0 0 25 0 1 0 1131495873 36102144 7932 1992294400 4194304 5460562 548682068800 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 8814 7932 118 309 0 8501 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 40612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1046376/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=36048 CPUtime=1181.79
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 54039 0 0 0 118152 27 0 0 25 0 1 0 1131495873 36913152 8166 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 9012 8166 118 309 0 8699 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 41404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28708
/proc/meminfo: memFree=1046376/2055920 swapFree=4167280/4192956
[pid=28705] ppid=28703 vsize=5356 CPUtime=0
/proc/28705/stat : 28705 (rsat.sh) S 28703 28705 28571 0 -1 4194304 312 241 0 0 0 0 0 0 16 0 1 0 1131495872 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28705/statm: 1339 241 199 169 0 50 0
[pid=28708] ppid=28705 vsize=36048 CPUtime=1200.08
/proc/28708/stat : 28708 (rsat) R 28705 28705 28571 0 -1 4194304 54039 0 0 0 119981 27 0 0 25 0 1 0 1131495873 36913152 8166 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28708/statm: 9012 8166 118 309 0 8699 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 41404

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 28705 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.81
CPU system time (s): 0.27
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 49596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 553
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= 4

runsolver used 0.936857 second user time and 3.43948 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-01 14:18:23
IDJOB=1538171
IDBENCH=70712
IDSOLVER=545
FILE ID=node31/1538171-1238588303
PBS_JOBID= 9062243
Free space on /tmp= 66424 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S900737394-048.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1538171-1238588303/watcher-1538171-1238588303 -o /tmp/evaluation-result-1538171-1238588303/solver-1538171-1238588303 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1538171-1238588303.cnf HOME

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

MD5SUM BENCH= a3ba32614e3b11804668b06c2afeb296
RANDOM SEED=101441600

node31.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		: 3000.214
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		: 3000.214
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:       1079816 kB
Buffers:        121168 kB
Cached:         738804 kB
SwapCached:      18724 kB
Active:         213176 kB
Inactive:       667084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1079816 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            5824 kB
Writeback:           0 kB
Mapped:          17412 kB
Slab:            81644 kB
Committed_AS:  3178356 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66420 MiB
End job on node31 at 2009-04-01 14:38:26