Trace number 1537779

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) 1200.06 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S2100934911-025.cnf
MD5SUM094bbc8049ac48071777e2655eaf782a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.1683
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
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...
0.01/0.02	c ==============================================================================
0.01/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.02	c ==============================================================================
0.01/0.02	c |         0 |   25200    75600 |    7560       0        0     nan |  0.000 % |
0.01/0.07	c |         0 |   25052    76014 |      --       0       --      -- |     --   | -148/414
0.01/0.07	c ==============================================================================
0.01/0.07	c Result  :   #vars: 5862   #clauses: 25052   #literals: 76014
0.01/0.07	c CPU time:   0.06499 s
0.01/0.07	c ==============================================================================
0.09/0.10	c Rsat version 3.02
0.09/0.12	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-1537779-1238436447/watcher-1537779-1238436447 -o /tmp/evaluation-result-1537779-1238436447/solver-1537779-1238436447 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537779-1238436447.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 1.00 1.00 3/64 18753
/proc/meminfo: memFree=1090552/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116311488 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 240 199 169 0 50 0
[pid=18754] ppid=18753 vsize=2168 CPUtime=0
/proc/18754/stat : 18754 (SatElite) R 18753 18753 18210 0 -1 4194304 338 0 0 0 0 0 0 0 19 0 1 0 1116311488 2220032 321 1992294400 4194304 4959918 548682068656 18446744073709551615 4237185 0 0 4096 3 0 0 0 17 0 0 0
/proc/18754/statm: 542 324 64 186 0 352 0

[startup+0.0271609 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18753
/proc/meminfo: memFree=1090552/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116311488 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 240 199 169 0 50 0
[pid=18754] ppid=18753 vsize=5488 CPUtime=0.01
/proc/18754/stat : 18754 (SatElite) R 18753 18753 18210 0 -1 4194304 1199 0 0 0 1 0 0 0 19 0 1 0 1116311488 5619712 1182 1992294400 4194304 4959918 548682068656 18446744073709551615 4232885 0 0 4096 3 0 0 0 17 0 0 0
/proc/18754/statm: 1372 1182 65 186 0 1182 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10844

[startup+0.102174 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18753
/proc/meminfo: memFree=1090552/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116311488 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 240 199 169 0 50 0
[pid=18754] ppid=18753 vsize=5868 CPUtime=0.09
/proc/18754/stat : 18754 (SatElite) R 18753 18753 18210 0 -1 4194304 1339 0 0 0 8 1 0 0 19 0 1 0 1116311488 6008832 1304 1992294400 4194304 4959918 548682068656 18446744073709551615 4530769 0 0 4096 3 0 0 0 17 0 0 0
/proc/18754/statm: 1467 1304 93 186 0 1277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11224

[startup+0.302219 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18753
/proc/meminfo: memFree=1090552/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5356

[startup+0.701291 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18753
/proc/meminfo: memFree=1090552/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5356

[startup+1.50142 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=1084712/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=8720 CPUtime=1.38
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 1740 0 0 0 138 0 0 0 25 0 1 0 1116311498 8929280 1703 1992294400 4194304 5460562 548682068784 18446744073709551615 4210633 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 2180 1703 116 309 0 1867 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 14076

[startup+3.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=1081640/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=11068 CPUtime=2.99
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 2431 0 0 0 298 1 0 0 25 0 1 0 1116311498 11333632 2262 1992294400 4194304 5460562 548682068784 18446744073709551615 4225720 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 2767 2262 118 309 0 2454 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16424

[startup+6.30126 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=1079976/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=12016 CPUtime=6.18
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 2982 0 0 0 617 1 0 0 25 0 1 0 1116311498 12304384 2525 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 3004 2525 118 309 0 2691 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17372

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=1078376/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=13260 CPUtime=12.58
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 3683 0 0 0 1256 2 0 0 25 0 1 0 1116311498 13578240 2842 1992294400 4194304 5460562 548682068784 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 3315 2842 118 309 0 3002 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18616

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=1075880/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=15784 CPUtime=25.37
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 5000 0 0 0 2535 2 0 0 25 0 1 0 1116311498 16162816 3487 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 3946 3487 118 309 0 3633 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 21140

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=1071272/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=20540 CPUtime=50.95
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 8239 0 0 0 5092 3 0 0 25 0 1 0 1116311498 21032960 4640 1992294400 4194304 5460562 548682068784 18446744073709551615 4225600 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 5135 4640 118 309 0 4822 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 25896

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=1063080/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=29064 CPUtime=102.13
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 13159 0 0 0 10206 7 0 0 25 0 1 0 1116311498 29761536 6674 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 7266 6674 118 309 0 6953 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 34420

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=1055400/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=36492 CPUtime=162.1
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 18431 0 0 0 16201 9 0 0 25 0 1 0 1116311498 37367808 8586 1992294400 4194304 5460562 548682068784 18446744073709551615 4226196 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 9123 8586 118 309 0 8810 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 41848

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=1049448/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=42336 CPUtime=222.07
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 22328 0 0 0 22196 11 0 0 25 0 1 0 1116311498 43352064 10083 1992294400 4194304 5460562 548682068784 18446744073709551615 4227762 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 10584 10083 118 309 0 10271 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 47692

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=1043496/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=48136 CPUtime=282.03
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 25732 0 0 0 28190 13 0 0 25 0 1 0 1116311498 49291264 11567 1992294400 4194304 5460562 548682068784 18446744073709551615 4197972 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 12034 11567 118 309 0 11721 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 53492

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=1037416/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=55132 CPUtime=342.01
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 30015 0 0 0 34185 16 0 0 25 0 1 0 1116311498 56455168 13092 1992294400 4194304 5460562 548682068784 18446744073709551615 4198020 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 13783 13092 118 309 0 13470 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 60488

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=1032744/2055920 swapFree=4174136/4192956

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

/proc/18756/statm: 18725 18148 118 309 0 18412 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 80256

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=1014376/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=77592 CPUtime=641.86
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 45680 0 0 0 64162 24 0 0 25 0 1 0 1116311498 79454208 18837 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 19398 18837 118 309 0 19085 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 82948

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=1007912/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=83864 CPUtime=701.83
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 49264 0 0 0 70157 26 0 0 25 0 1 0 1116311498 85876736 20437 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 20966 20437 118 309 0 20653 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 89220

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=1004840/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=86840 CPUtime=761.8
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 51014 0 0 0 76153 27 0 0 25 0 1 0 1116311498 88924160 21195 1992294400 4194304 5460562 548682068784 18446744073709551615 4198020 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 21710 21195 118 309 0 21397 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 92196

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=1002472/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=89172 CPUtime=821.76
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 52609 0 0 0 82148 28 0 0 25 0 1 0 1116311498 91312128 21798 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 22293 21798 118 309 0 21980 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 94528

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=994408/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=97068 CPUtime=881.74
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 56605 0 0 0 88144 30 0 0 25 0 1 0 1116311498 99397632 23810 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 24267 23810 118 309 0 23954 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 102424

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=990312/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=103208 CPUtime=941.71
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 60194 0 0 0 94139 32 0 0 25 0 1 0 1116311498 105684992 24833 1992294400 4194304 5460562 548682068784 18446744073709551615 4227747 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 25802 24833 118 309 0 25489 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 108564

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=987048/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=106292 CPUtime=1001.68
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 63021 0 0 0 100134 34 0 0 25 0 1 0 1116311498 108843008 25644 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 26573 25644 118 309 0 26260 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 111648

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=983464/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=109844 CPUtime=1061.65
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 65949 0 0 0 106129 36 0 0 25 0 1 0 1116311498 112480256 26556 1992294400 4194304 5460562 548682068784 18446744073709551615 4226290 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 27461 26556 118 309 0 27148 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 115200

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=980008/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=113184 CPUtime=1121.61
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 68824 0 0 0 112124 37 0 0 25 0 1 0 1116311498 115900416 27415 1992294400 4194304 5460562 548682068784 18446744073709551615 4225602 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 28296 27415 118 309 0 27983 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 118540

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=980008/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=113184 CPUtime=1181.57
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 68824 0 0 0 118120 37 0 0 25 0 1 0 1116311498 115900416 27415 1992294400 4194304 5460562 548682068784 18446744073709551615 4198115 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 28296 27415 118 309 0 27983 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 118540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=975016/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=118100 CPUtime=1199.97
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 72093 0 0 0 119958 39 0 0 25 0 1 0 1116311498 120934400 28668 1992294400 4194304 5460562 548682068784 18446744073709551615 4210639 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 29525 28668 118 309 0 29212 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 123456

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18756
/proc/meminfo: memFree=975016/2055920 swapFree=4174136/4192956
[pid=18753] ppid=18751 vsize=5356 CPUtime=0.09
/proc/18753/stat : 18753 (rsat.sh) S 18751 18753 18210 0 -1 4194304 315 1341 0 0 0 0 8 1 17 0 1 0 1116311488 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18753/statm: 1339 242 199 169 0 50 0
[pid=18756] ppid=18753 vsize=118100 CPUtime=1199.97
/proc/18756/stat : 18756 (rsat) R 18753 18753 18210 0 -1 4194304 72093 0 0 0 119958 39 0 0 25 0 1 0 1116311498 120934400 28668 1992294400 4194304 5460562 548682068784 18446744073709551615 4210639 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18756/statm: 29525 28668 118 309 0 29212 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 123456

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18753 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=86986
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=17997
# CPU time returned by wait4() is 0.104983
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.06
CPU user time (s): 1199.66
CPU system time (s): 0.4
CPU usage (%): 99.9457
Max. virtual memory (cumulated for all children) (KiB): 131648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.086986
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1656
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 1.02084 second user time and 3.35449 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-30 20:07:27
IDJOB=1537779
IDBENCH=70320
IDSOLVER=545
FILE ID=node4/1537779-1238436447
PBS_JOBID= 9061588
Free space on /tmp= 65244 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S2100934911-025.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537779-1238436447/watcher-1537779-1238436447 -o /tmp/evaluation-result-1537779-1238436447/solver-1537779-1238436447 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537779-1238436447.cnf HOME

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

MD5SUM BENCH= 094bbc8049ac48071777e2655eaf782a
RANDOM SEED=274410686

node4.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		: 3000.277
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		: 3000.277
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:       1091032 kB
Buffers:         99024 kB
Cached:         755864 kB
SwapCached:      12656 kB
Active:         125516 kB
Inactive:       743496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1091032 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            6208 kB
Writeback:           0 kB
Mapped:          19756 kB
Slab:            81856 kB
Committed_AS:  2814508 kB
PageTables:       1480 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= 65240 MiB
End job on node4 at 2009-03-30 20:27:30