Trace number 1537754

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/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1806027711-062.cnf
MD5SUM03e92abd50719ffb3da2b41e986c9d5a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.44017
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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...
0.03/0.04	c ==============================================================================
0.03/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.03/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.03/0.04	c ==============================================================================
0.03/0.04	c |         0 |   42000   126000 |   12600       0        0     nan |  0.000 % |
0.08/0.13	c |         0 |   41703   126911 |      --       0       --      -- |     --   | -297/911
0.08/0.13	c ==============================================================================
0.08/0.13	c Result  :   #vars: 9718   #clauses: 41703   #literals: 126911
0.08/0.13	c CPU time:   0.124981 s
0.08/0.13	c ==============================================================================
0.08/0.18	c Rsat version 3.02
0.17/0.22	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-1537754-1238434586/watcher-1537754-1238434586 -o /tmp/evaluation-result-1537754-1238434586/solver-1537754-1238434586 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537754-1238434586.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 1.09 3/69 23649
/proc/meminfo: memFree=1235992/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116120299 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 240 199 169 0 50 0
[pid=23650] ppid=23649 vsize=1912 CPUtime=0
/proc/23650/stat : 23650 (SatElite) R 23649 23649 23252 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 1116120299 1957888 265 1992294400 4194304 4959918 548682068656 18446744073709551615 4438128 0 0 4096 3 0 0 0 17 0 0 0
/proc/23650/statm: 542 275 63 186 0 352 0

[startup+0.045244 s]
/proc/loadavg: 1.00 1.00 1.09 3/69 23649
/proc/meminfo: memFree=1235992/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116120299 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 240 199 169 0 50 0
[pid=23650] ppid=23649 vsize=9076 CPUtime=0.03
/proc/23650/stat : 23650 (SatElite) R 23649 23649 23252 0 -1 4194304 1943 0 0 0 3 0 0 0 18 0 1 0 1116120299 9293824 1926 1992294400 4194304 4959918 548682068656 18446744073709551615 4232828 0 0 4096 3 0 0 0 17 0 0 0
/proc/23650/statm: 2269 1926 65 186 0 2079 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14432

[startup+0.101286 s]
/proc/loadavg: 1.00 1.00 1.09 3/69 23649
/proc/meminfo: memFree=1235992/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116120299 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 240 199 169 0 50 0
[pid=23650] ppid=23649 vsize=9692 CPUtime=0.08
/proc/23650/stat : 23650 (SatElite) R 23649 23649 23252 0 -1 4194304 2080 0 0 0 8 0 0 0 18 0 1 0 1116120299 9924608 2063 1992294400 4194304 4959918 548682068656 18446744073709551615 4284735 0 0 4096 3 0 0 0 17 0 0 0
/proc/23650/statm: 2423 2063 90 186 0 2233 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15048

[startup+0.301316 s]
/proc/loadavg: 1.00 1.00 1.09 3/69 23649
/proc/meminfo: memFree=1235992/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5356

[startup+0.701349 s]
/proc/loadavg: 1.00 1.00 1.09 3/69 23649
/proc/meminfo: memFree=1235992/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5356

[startup+1.50237 s]
/proc/loadavg: 1.00 1.00 1.09 2/71 23652
/proc/meminfo: memFree=1228616/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=9496 CPUtime=1.3
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 1976 0 0 0 129 1 0 0 25 0 1 0 1116120317 9723904 1906 1992294400 4194304 5460562 548682068784 18446744073709551615 4226298 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 2374 1906 116 309 0 2061 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 14852

[startup+3.10155 s]
/proc/loadavg: 1.00 1.00 1.09 2/71 23652
/proc/meminfo: memFree=1225800/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=13084 CPUtime=2.9
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 2876 0 0 0 289 1 0 0 25 0 1 0 1116120317 13398016 2806 1992294400 4194304 5460562 548682068784 18446744073709551615 4226190 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 3271 2806 116 309 0 2958 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 18440

[startup+6.30183 s]
/proc/loadavg: 1.00 1.00 1.09 2/71 23652
/proc/meminfo: memFree=1218568/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=19220 CPUtime=6.1
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 4534 0 0 0 607 3 0 0 25 0 1 0 1116120317 19681280 4332 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 4805 4332 118 309 0 4492 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 24576

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.09 2/71 23652
/proc/meminfo: memFree=1215624/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=21332 CPUtime=12.5
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 5267 0 0 0 1247 3 0 0 25 0 1 0 1116120317 21843968 4873 1992294400 4194304 5460562 548682068784 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 5333 4873 118 309 0 5020 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26688

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.08 2/71 23652
/proc/meminfo: memFree=1213832/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=23152 CPUtime=25.29
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 6438 0 0 0 2525 4 0 0 25 0 1 0 1116120317 23707648 5270 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 5788 5270 118 309 0 5475 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 28508

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.08 2/71 23652
/proc/meminfo: memFree=1210056/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=26932 CPUtime=50.88
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 8743 0 0 0 5083 5 0 0 25 0 1 0 1116120317 27578368 6231 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 6733 6231 118 309 0 6420 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 32288

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.08 2/71 23652
/proc/meminfo: memFree=1201608/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=35132 CPUtime=102.06
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 12621 0 0 0 10199 7 0 0 25 0 1 0 1116120317 35975168 8317 1992294400 4194304 5460562 548682068784 18446744073709551615 4201554 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 8783 8317 118 309 0 8470 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 40488

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/71 23652
/proc/meminfo: memFree=1194056/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=43068 CPUtime=162.03
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 17041 0 0 0 16194 9 0 0 25 0 1 0 1116120317 44101632 10203 1992294400 4194304 5460562 548682068784 18446744073709551615 4225711 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 10767 10203 118 309 0 10454 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 48424

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/71 23652
/proc/meminfo: memFree=1188936/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=48116 CPUtime=222.01
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 20247 0 0 0 22191 10 0 0 25 0 1 0 1116120317 49270784 11489 1992294400 4194304 5460562 548682068784 18446744073709551615 4225790 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 12029 11489 118 309 0 11716 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 53472

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/71 23654
/proc/meminfo: memFree=1181064/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=55864 CPUtime=281.98
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 24132 0 0 0 28186 12 0 0 25 0 1 0 1116120317 57204736 13454 1992294400 4194304 5460562 548682068784 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 13966 13454 118 309 0 13653 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 61220

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/71 23654
/proc/meminfo: memFree=1176968/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=59900 CPUtime=341.94
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 26603 0 0 0 34181 13 0 0 25 0 1 0 1116120317 61337600 14485 1992294400 4194304 5460562 548682068784 18446744073709551615 4200403 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 14975 14485 118 309 0 14662 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 65256

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/71 23654
/proc/meminfo: memFree=1170248/2055920 swapFree=4171840/4192956

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

/proc/23652/statm: 18886 18200 118 309 0 18573 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 80900

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/71 23654
/proc/meminfo: memFree=1155400/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=82060 CPUtime=581.85
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 38667 0 0 0 58165 20 0 0 25 0 1 0 1116120317 84029440 19855 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 20515 19855 118 309 0 20202 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 87416

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/71 23654
/proc/meminfo: memFree=1149512/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=87888 CPUtime=641.83
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 42134 0 0 0 64162 21 0 0 25 0 1 0 1116120317 89997312 21338 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 21972 21338 118 309 0 21659 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 93244

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/71 23654
/proc/meminfo: memFree=1147464/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=89808 CPUtime=701.8
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 43616 0 0 0 70158 22 0 0 25 0 1 0 1116120317 91963392 21828 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 22452 21828 118 309 0 22139 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 95164

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/71 23654
/proc/meminfo: memFree=1141704/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=95496 CPUtime=761.79
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 47048 0 0 0 76155 24 0 0 25 0 1 0 1116120317 97787904 23276 1992294400 4194304 5460562 548682068784 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 23874 23276 118 309 0 23561 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 100852

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/71 23654
/proc/meminfo: memFree=1135432/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=101672 CPUtime=821.76
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 49604 0 0 0 82150 26 0 0 25 0 1 0 1116120317 104112128 24840 1992294400 4194304 5460562 548682068784 18446744073709551615 4202547 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 25418 24840 118 309 0 25105 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 107028

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 23654
/proc/meminfo: memFree=1132104/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=104904 CPUtime=881.73
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 51418 0 0 0 88146 27 0 0 25 0 1 0 1116120317 107421696 25662 1992294400 4194304 5460562 548682068784 18446744073709551615 4794914 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 26226 25662 118 309 0 25913 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 110260

[startup+942.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/71 23654
/proc/meminfo: memFree=1128072/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=108892 CPUtime=941.71
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 53425 0 0 0 94143 28 0 0 25 0 1 0 1116120317 111505408 26677 1992294400 4194304 5460562 548682068784 18446744073709551615 4226340 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 27223 26677 118 309 0 26910 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 114248

[startup+1002.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/71 23654
/proc/meminfo: memFree=1123080/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=113796 CPUtime=1001.68
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 55657 0 0 0 100139 29 0 0 25 0 1 0 1116120317 116527104 27917 1992294400 4194304 5460562 548682068784 18446744073709551615 4226284 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 28449 27917 118 309 0 28136 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 119152

[startup+1062.3 s]
/proc/loadavg: 1.10 1.05 1.01 2/71 23654
/proc/meminfo: memFree=1118984/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=117672 CPUtime=1061.66
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 57634 0 0 0 106135 31 0 0 25 0 1 0 1116120317 120496128 28902 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 29418 28902 118 309 0 29105 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 123028

[startup+1122.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/71 23654
/proc/meminfo: memFree=1114632/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=121980 CPUtime=1121.64
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 59721 0 0 0 112132 32 0 0 25 0 1 0 1116120317 124907520 29997 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 30495 29997 118 309 0 30182 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 127336

[startup+1182.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/71 23654
/proc/meminfo: memFree=1111688/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=124860 CPUtime=1181.62
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 61453 0 0 0 118129 33 0 0 25 0 1 0 1116120317 127856640 30737 1992294400 4194304 5460562 548682068784 18446744073709551615 4225720 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 31215 30737 118 309 0 30902 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 130216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.01 1.02 1.00 2/71 23654
/proc/meminfo: memFree=1111688/2055920 swapFree=4171840/4192956
[pid=23649] ppid=23647 vsize=5356 CPUtime=0.17
/proc/23649/stat : 23649 (rsat.sh) S 23647 23649 23252 0 -1 4194304 315 2171 0 0 0 0 16 1 15 0 1 0 1116120299 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23649/statm: 1339 242 199 169 0 50 0
[pid=23652] ppid=23649 vsize=124860 CPUtime=1199.91
/proc/23652/stat : 23652 (rsat) R 23649 23649 23252 0 -1 4194304 61453 0 0 0 119958 33 0 0 25 0 1 0 1116120317 127856640 30737 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23652/statm: 31215 30737 118 309 0 30902 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 130216

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 23649 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=167974
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=15997
# CPU time returned by wait4() is 0.183971
# 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): 1199.74
CPU system time (s): 0.34
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 134312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.167974
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2486
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= 6
involuntary context switches= 4

runsolver used 1.17682 second user time and 3.22951 second system time

The end

Launcher Data 

Begin job on node58 at 2009-03-30 19:36:26
IDJOB=1537754
IDBENCH=70295
IDSOLVER=545
FILE ID=node58/1537754-1238434586
PBS_JOBID= 9061551
Free space on /tmp= 66400 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1806027711-062.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537754-1238434586/watcher-1537754-1238434586 -o /tmp/evaluation-result-1537754-1238434586/solver-1537754-1238434586 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537754-1238434586.cnf HOME

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

MD5SUM BENCH= 03e92abd50719ffb3da2b41e986c9d5a
RANDOM SEED=810484796

node58.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		: 3000.222
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		: 3000.222
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:       1236480 kB
Buffers:         90004 kB
Cached:         640016 kB
SwapCached:      11044 kB
Active:         154532 kB
Inactive:       588060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1236480 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:            6676 kB
Writeback:           0 kB
Mapped:          17432 kB
Slab:            62416 kB
Committed_AS:  2583860 kB
PageTables:       1764 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= 66396 MiB
End job on node58 at 2009-03-30 19:56:29