Trace number 1537778

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) 1200.03 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1119314619-090.cnf
MD5SUM682adf22440a1975a5efec3ca28f38cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.86141
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   25200    75600 |    7560       0        0     nan |  0.000 % |
0.00/0.07	c |         0 |   25047    76007 |      --       0       --      -- |     --   | -153/407
0.00/0.07	c ==============================================================================
0.00/0.07	c Result  :   #vars: 5861   #clauses: 25047   #literals: 76007
0.00/0.07	c CPU time:   0.057991 s
0.00/0.07	c ==============================================================================
0.00/0.10	c Rsat version 3.02
0.08/0.12	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-1537778-1238436338/watcher-1537778-1238436338 -o /tmp/evaluation-result-1537778-1238436338/solver-1537778-1238436338 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537778-1238436338.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: 0.86 0.97 0.99 3/64 8134
/proc/meminfo: memFree=1466608/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0
/proc/8134/stat : 8134 (rsat.sh) R 8132 8134 7692 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 1116299456 5484544 239 1992294400 4194304 4889804 548682068768 18446744073709551615 238487661215 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8134/statm: 1339 239 198 169 0 50 0
[pid=8135] ppid=8134 vsize=2168 CPUtime=0
/proc/8135/stat : 8135 (SatElite) R 8134 8134 7692 0 -1 4194304 346 0 0 0 0 0 0 0 18 0 1 0 1116299457 2220032 329 1992294400 4194304 4959918 548682068672 18446744073709551615 4237185 0 0 4096 3 0 0 0 17 0 0 0
/proc/8135/statm: 542 333 64 186 0 352 0

[startup+0.0213019 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 8134
/proc/meminfo: memFree=1466608/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116299456 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8134/statm: 1339 240 199 169 0 50 0
[pid=8135] ppid=8134 vsize=4692 CPUtime=0
/proc/8135/stat : 8135 (SatElite) R 8134 8134 7692 0 -1 4194304 976 0 0 0 0 0 0 0 18 0 1 0 1116299457 4804608 959 1992294400 4194304 4959918 548682068672 18446744073709551615 4444576 0 0 4096 3 0 0 0 17 0 0 0
/proc/8135/statm: 1173 960 64 186 0 983 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10048

[startup+0.102332 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 8134
/proc/meminfo: memFree=1466608/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5356

[startup+0.301362 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 8134
/proc/meminfo: memFree=1466608/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5356

[startup+0.702445 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 8134
/proc/meminfo: memFree=1466608/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5356

[startup+1.50159 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 8137
/proc/meminfo: memFree=1460704/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=8840 CPUtime=1.38
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 1781 0 0 0 138 0 0 0 25 0 1 0 1116299467 9052160 1744 1992294400 4194304 5460562 548682068784 18446744073709551615 4198217 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 2210 1744 116 309 0 1897 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 14196

[startup+3.1019 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 8137
/proc/meminfo: memFree=1457312/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=11196 CPUtime=2.98
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 2463 0 0 0 297 1 0 0 25 0 1 0 1116299467 11464704 2294 1992294400 4194304 5460562 548682068784 18446744073709551615 4225754 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 2799 2294 118 309 0 2486 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16552

[startup+6.30252 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 8137
/proc/meminfo: memFree=1456480/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=12064 CPUtime=6.18
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 2994 0 0 0 616 2 0 0 25 0 1 0 1116299467 12353536 2537 1992294400 4194304 5460562 548682068784 18446744073709551615 4200403 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 3016 2537 118 309 0 2703 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 17420

[startup+12.7018 s]
/proc/loadavg: 0.88 0.97 0.99 2/66 8137
/proc/meminfo: memFree=1454376/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=13364 CPUtime=12.58
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 3709 0 0 0 1256 2 0 0 25 0 1 0 1116299467 13684736 2868 1992294400 4194304 5460562 548682068784 18446744073709551615 4226309 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 3341 2868 118 309 0 3028 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 18720

[startup+25.5012 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 8137
/proc/meminfo: memFree=1452200/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=15696 CPUtime=25.37
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 5074 0 0 0 2534 3 0 0 25 0 1 0 1116299467 16072704 3465 1992294400 4194304 5460562 548682068784 18446744073709551615 4198067 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 3924 3465 118 309 0 3611 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 21052

[startup+51.1012 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 8137
/proc/meminfo: memFree=1447016/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=21032 CPUtime=50.95
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 8362 0 0 0 5091 4 0 0 25 0 1 0 1116299467 21536768 4763 1992294400 4194304 5460562 548682068784 18446744073709551615 4226252 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 5258 4763 118 309 0 4945 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 26388

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 8137
/proc/meminfo: memFree=1439656/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=28592 CPUtime=102.13
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 13047 0 0 0 10206 7 0 0 25 0 1 0 1116299467 29278208 6562 1992294400 4194304 5460562 548682068784 18446744073709551615 4198077 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 7148 6562 118 309 0 6835 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 33948

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8137
/proc/meminfo: memFree=1431976/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=36072 CPUtime=162.09
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 18324 0 0 0 16200 9 0 0 25 0 1 0 1116299467 36937728 8479 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 9018 8479 118 309 0 8705 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 41428

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8137
/proc/meminfo: memFree=1426024/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=41876 CPUtime=222.06
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 22211 0 0 0 22195 11 0 0 25 0 1 0 1116299467 42881024 9966 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 10469 9966 118 309 0 10156 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 47232

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8137
/proc/meminfo: memFree=1418344/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=49396 CPUtime=282.03
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 26049 0 0 0 28189 14 0 0 25 0 1 0 1116299467 50581504 11884 1992294400 4194304 5460562 548682068784 18446744073709551615 4210633 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 12349 11884 118 309 0 12036 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 54752

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8137
/proc/meminfo: memFree=1412968/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=55652 CPUtime=342
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 30145 0 0 0 34183 17 0 0 25 0 1 0 1116299467 56987648 13222 1992294400 4194304 5460562 548682068784 18446744073709551615 4210654 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 13913 13222 118 309 0 13600 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 61008

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8137
/proc/meminfo: memFree=1407272/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0

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

/proc/8137/statm: 18857 18276 118 309 0 18544 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 80784

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 8137
/proc/meminfo: memFree=1387688/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=80328 CPUtime=641.85
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 47370 0 0 0 64159 26 0 0 25 0 1 0 1116299467 82255872 19535 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 20082 19535 118 309 0 19769 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 85684

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 8137
/proc/meminfo: memFree=1383912/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=84032 CPUtime=701.81
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 49304 0 0 0 70154 27 0 0 25 0 1 0 1116299467 86048768 20477 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 21008 20477 118 309 0 20695 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 89388

[startup+762.307 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 8137
/proc/meminfo: memFree=1376616/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=91152 CPUtime=761.79
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 53102 0 0 0 76149 30 0 0 25 0 1 0 1116299467 93339648 22291 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 22788 22291 118 309 0 22475 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 96508

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 8137
/proc/meminfo: memFree=1375144/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=92536 CPUtime=821.76
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 54460 0 0 0 82145 31 0 0 25 0 1 0 1116299467 94756864 22657 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 23134 22657 118 309 0 22821 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 97892

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 8137
/proc/meminfo: memFree=1371112/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=96504 CPUtime=881.72
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 56462 0 0 0 88140 32 0 0 25 0 1 0 1116299467 98820096 23667 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 24126 23667 118 309 0 23813 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 101860

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 8137
/proc/meminfo: memFree=1367720/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=101984 CPUtime=941.69
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 59878 0 0 0 94134 35 0 0 25 0 1 0 1116299467 104431616 24517 1992294400 4194304 5460562 548682068784 18446744073709551615 4795924 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 25496 24517 118 309 0 25183 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 107340

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 8137
/proc/meminfo: memFree=1363432/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=106028 CPUtime=1001.65
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 62957 0 0 0 100129 36 0 0 25 0 1 0 1116299467 108572672 25580 1992294400 4194304 5460562 548682068784 18446744073709551615 4226207 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 26507 25580 118 309 0 26194 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 111384

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 8137
/proc/meminfo: memFree=1358504/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=110872 CPUtime=1061.62
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 66204 0 0 0 106124 38 0 0 25 0 1 0 1116299467 113532928 26811 1992294400 4194304 5460562 548682068784 18446744073709551615 4225754 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 27718 26811 118 309 0 27405 0
Current children cumulated CPU time (s) 1061.7
Current children cumulated vsize (KiB) 116228

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 8137
/proc/meminfo: memFree=1355688/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=113568 CPUtime=1121.59
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 68920 0 0 0 112119 40 0 0 25 0 1 0 1116299467 116293632 27511 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 28392 27511 118 309 0 28079 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 118924

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 8137
/proc/meminfo: memFree=1350888/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=118320 CPUtime=1181.56
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 72146 0 0 0 118114 42 0 0 25 0 1 0 1116299467 121159680 28721 1992294400 4194304 5460562 548682068784 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 29580 28721 118 309 0 29267 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 123676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 8137
/proc/meminfo: memFree=1350888/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=118320 CPUtime=1199.95
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 72146 0 0 0 119953 42 0 0 25 0 1 0 1116299467 121159680 28721 1992294400 4194304 5460562 548682068784 18446744073709551615 4226015 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 29580 28721 118 309 0 29267 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 123676

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 0.99 0.99 2/66 8137
/proc/meminfo: memFree=1350888/2055920 swapFree=4179368/4192956
[pid=8134] ppid=8132 vsize=5356 CPUtime=0.08
/proc/8134/stat : 8134 (rsat.sh) S 8132 8134 7692 0 -1 4194304 315 1390 0 0 0 0 7 1 16 0 1 0 1116299456 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8134/statm: 1339 242 199 169 0 50 0
[pid=8137] ppid=8134 vsize=118320 CPUtime=1199.95
/proc/8137/stat : 8137 (rsat) R 8134 8134 7692 0 -1 4194304 72146 0 0 0 119953 42 0 0 25 0 1 0 1116299467 121159680 28721 1992294400 4194304 5460562 548682068784 18446744073709551615 4226015 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8137/statm: 29580 28721 118 309 0 29267 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 123676

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8134 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=81987
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=19996
# CPU time returned by wait4() is 0.101983
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.6
CPU system time (s): 0.43
CPU usage (%): 99.9432
Max. virtual memory (cumulated for all children) (KiB): 131868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.081987
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1705
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 1.05484 second user time and 3.3205 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-30 20:05:38
IDJOB=1537778
IDBENCH=70319
IDSOLVER=545
FILE ID=node23/1537778-1238436338
PBS_JOBID= 9061565
Free space on /tmp= 66452 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1119314619-090.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537778-1238436338/watcher-1537778-1238436338 -o /tmp/evaluation-result-1537778-1238436338/solver-1537778-1238436338 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537778-1238436338.cnf HOME

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

MD5SUM BENCH= 682adf22440a1975a5efec3ca28f38cb
RANDOM SEED=977579540

node23.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		: 3000.268
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		: 3000.268
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:       1467088 kB
Buffers:        105156 kB
Cached:         380480 kB
SwapCached:       7500 kB
Active:         174124 kB
Inactive:       320508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1467088 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            6428 kB
Writeback:           0 kB
Mapped:          14744 kB
Slab:            80332 kB
Committed_AS:  3005200 kB
PageTables:       1392 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= 66444 MiB
End job on node23 at 2009-03-30 20:25:41