Trace number 1537744

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/2000/
unif-k3-r4.2-v2000-c8400-S1765449180-016.cnf
MD5SUM8919b1e0a8b22ddbf62ba887cc4a9b9a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.766883
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    8400    25200 |    2520       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    8359    25345 |      --       0       --      -- |     --   | -41/145
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1960   #clauses: 8359   #literals: 25345
0.00/0.02	c CPU time:   0.018997 s
0.00/0.02	c ==============================================================================
0.00/0.03	c Rsat version 3.02
0.00/0.04	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-1537744-1238434038/watcher-1537744-1238434038 -o /tmp/evaluation-result-1537744-1238434038/solver-1537744-1238434038 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537744-1238434038.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 1.16 3/65 29157
/proc/meminfo: memFree=1667368/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 469737684 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 240 199 169 0 50 0
[pid=29158] ppid=29157 vsize=1552 CPUtime=0
/proc/29158/stat : 29158 (SatElite) R 29157 29157 28755 0 -1 4194304 251 0 0 0 0 0 0 0 19 0 1 0 469737684 1589248 234 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/29158/statm: 388 236 64 186 0 198 0

[startup+0.0104819 s]
/proc/loadavg: 1.00 1.00 1.16 3/65 29157
/proc/meminfo: memFree=1667368/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 469737684 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 240 199 169 0 50 0
[pid=29158] ppid=29157 vsize=2440 CPUtime=0
/proc/29158/stat : 29158 (SatElite) R 29157 29157 28755 0 -1 4194304 457 0 0 0 0 0 0 0 19 0 1 0 469737684 2498560 440 1992294400 4194304 4959918 548682068656 18446744073709551615 4232885 0 0 4096 3 0 0 0 17 0 0 0
/proc/29158/statm: 610 440 65 186 0 420 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7796

[startup+0.102496 s]
/proc/loadavg: 1.00 1.00 1.16 3/65 29157
/proc/meminfo: memFree=1667368/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301522 s]
/proc/loadavg: 1.00 1.00 1.16 3/65 29157
/proc/meminfo: memFree=1667368/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.702567 s]
/proc/loadavg: 1.00 1.00 1.16 3/65 29157
/proc/meminfo: memFree=1667368/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50265 s]
/proc/loadavg: 1.00 1.00 1.15 2/67 29160
/proc/meminfo: memFree=1664536/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=4744 CPUtime=1.46
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 755 0 0 0 146 0 0 0 25 0 1 0 469737687 4857856 734 1992294400 4194304 5460562 548682068784 18446744073709551615 4226011 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 1186 734 118 309 0 873 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10100

[startup+3.10183 s]
/proc/loadavg: 1.00 1.00 1.15 2/67 29160
/proc/meminfo: memFree=1664088/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=5124 CPUtime=3.06
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 1007 0 0 0 306 0 0 0 25 0 1 0 469737687 5246976 826 1992294400 4194304 5460562 548682068784 18446744073709551615 4200103 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 1281 826 118 309 0 968 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10480

[startup+6.30119 s]
/proc/loadavg: 1.00 1.00 1.15 2/67 29160
/proc/meminfo: memFree=1663064/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=6008 CPUtime=6.25
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 1550 0 0 0 625 0 0 0 25 0 1 0 469737687 6152192 1049 1992294400 4194304 5460562 548682068784 18446744073709551615 4227762 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 1502 1049 118 309 0 1189 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11364

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.15 2/67 29160
/proc/meminfo: memFree=1661400/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=7520 CPUtime=12.65
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 2903 0 0 0 1265 0 0 0 25 0 1 0 469737687 7700480 1406 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 1880 1406 118 309 0 1567 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12876

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.15 2/67 29160
/proc/meminfo: memFree=1658904/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=10200 CPUtime=25.45
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 5401 0 0 0 2543 2 0 0 25 0 1 0 469737687 10444800 2042 1992294400 4194304 5460562 548682068784 18446744073709551615 4198143 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 2550 2042 118 309 0 2237 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15556

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.14 2/67 29160
/proc/meminfo: memFree=1654552/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=14300 CPUtime=51.03
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 9385 0 0 0 5099 4 0 0 25 0 1 0 469737687 14643200 3113 1992294400 4194304 5460562 548682068784 18446744073709551615 4225752 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 3575 3113 118 309 0 3262 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19656

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.13 2/67 29160
/proc/meminfo: memFree=1648280/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=20744 CPUtime=102.2
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 16124 0 0 0 10214 6 0 0 25 0 1 0 469737687 21241856 4662 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 5186 4662 118 309 0 4873 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 26100

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/67 29160
/proc/meminfo: memFree=1642968/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=25804 CPUtime=162.18
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 20805 0 0 0 16209 9 0 0 25 0 1 0 469737687 26423296 5983 1992294400 4194304 5460562 548682068784 18446744073709551615 4198077 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 6451 5983 118 309 0 6138 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 31160

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.11 2/67 29160
/proc/meminfo: memFree=1637784/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=31592 CPUtime=222.14
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 26792 0 0 0 22202 12 0 0 25 0 1 0 469737687 32350208 7228 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 7898 7228 118 309 0 7585 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 36948

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.10 2/67 29160
/proc/meminfo: memFree=1634392/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=34828 CPUtime=282.11
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 30613 0 0 0 28197 14 0 0 25 0 1 0 469737687 35663872 8073 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 8707 8073 118 309 0 8394 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 40184

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 29160
/proc/meminfo: memFree=1630488/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=38580 CPUtime=342.09
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 34569 0 0 0 34192 17 0 0 25 0 1 0 469737687 39505920 9053 1992294400 4194304 5460562 548682068784 18446744073709551615 4201806 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 9645 9053 118 309 0 9332 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 43936

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 29160
/proc/meminfo: memFree=1626840/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0

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

/proc/29160/statm: 12776 12320 118 309 0 12463 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 56460

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 29160
/proc/meminfo: memFree=1615832/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=54736 CPUtime=641.92
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 48726 0 0 0 64166 26 0 0 25 0 1 0 469737687 56049664 12708 1992294400 4194304 5460562 548682068784 18446744073709551615 4226267 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 13684 12708 118 309 0 13371 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 60092

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 29160
/proc/meminfo: memFree=1613272/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=57652 CPUtime=701.9
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 51513 0 0 0 70162 28 0 0 25 0 1 0 469737687 59035648 13479 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 14413 13479 118 309 0 14100 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 63008

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 29160
/proc/meminfo: memFree=1608984/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=61164 CPUtime=761.87
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 56475 0 0 0 76156 31 0 0 25 0 1 0 469737687 62631936 14409 1992294400 4194304 5460562 548682068784 18446744073709551615 4210560 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 15291 14409 118 309 0 14978 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 66520

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.04 2/67 29160
/proc/meminfo: memFree=1607256/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=62832 CPUtime=821.84
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 58932 0 0 0 82152 32 0 0 25 0 1 0 469737687 64339968 14850 1992294400 4194304 5460562 548682068784 18446744073709551615 4225919 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 15708 14850 118 309 0 15395 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 68188

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/67 29160
/proc/meminfo: memFree=1605080/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=64900 CPUtime=881.82
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 61489 0 0 0 88148 34 0 0 25 0 1 0 469737687 66457600 15391 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 16225 15391 118 309 0 15912 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 70256

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/67 29160
/proc/meminfo: memFree=1602072/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=67768 CPUtime=941.79
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 64248 0 0 0 94143 36 0 0 25 0 1 0 469737687 69394432 16134 1992294400 4194304 5460562 548682068784 18446744073709551615 4210633 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 16942 16134 118 309 0 16629 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 73124

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 29160
/proc/meminfo: memFree=1602072/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=67768 CPUtime=1001.76
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 64250 0 0 0 100140 36 0 0 25 0 1 0 469737687 69394432 16136 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 16942 16136 118 309 0 16629 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 73124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 29160
/proc/meminfo: memFree=1599640/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=70152 CPUtime=1061.74
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 66886 0 0 0 106136 38 0 0 25 0 1 0 469737687 71835648 16756 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 17538 16756 118 309 0 17225 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 75508

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 29160
/proc/meminfo: memFree=1597080/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=72580 CPUtime=1121.68
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 69539 0 0 0 112128 40 0 0 25 0 1 0 469737687 74321920 17393 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 18145 17393 118 309 0 17832 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 77936

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 29160
/proc/meminfo: memFree=1594072/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=75420 CPUtime=1181.65
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 72293 0 0 0 118123 42 0 0 25 0 1 0 469737687 77230080 18131 1992294400 4194304 5460562 548682068784 18446744073709551615 4198198 0 0 4096 1026 0 0 0 17 0 0 0
/proc/29160/statm: 18855 18131 118 309 0 18542 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 80776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 29160
/proc/meminfo: memFree=1594072/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=75420 CPUtime=1200.04
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 72293 0 0 0 119962 42 0 0 25 0 1 0 469737687 77230080 18131 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29160/statm: 18855 18131 118 309 0 18542 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 80776

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 1.01 2/67 29160
/proc/meminfo: memFree=1594072/2055920 swapFree=4178736/4192956
[pid=29157] ppid=29155 vsize=5356 CPUtime=0.02
/proc/29157/stat : 29157 (rsat.sh) S 29155 29157 28755 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 469737684 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29157/statm: 1339 242 199 169 0 50 0
[pid=29160] ppid=29157 vsize=75420 CPUtime=1200.04
/proc/29160/stat : 29160 (rsat) R 29157 29157 28755 0 -1 4194304 72293 0 0 0 119962 42 0 0 25 0 1 0 469737687 77230080 18131 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29160/statm: 18855 18131 118 309 0 18542 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 80776

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29157 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=28995
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.033994
# 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): 1199.64
CPU system time (s): 0.42
CPU usage (%): 99.9456
Max. virtual memory (cumulated for all children) (KiB): 88968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.028995
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 860
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 0.964853 second user time and 3.41348 second system time

The end

Launcher Data 

Begin job on node32 at 2009-03-30 19:27:18
IDJOB=1537744
IDBENCH=70285
IDSOLVER=545
FILE ID=node32/1537744-1238434038
PBS_JOBID= 9061566
Free space on /tmp= 66456 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1765449180-016.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537744-1238434038/watcher-1537744-1238434038 -o /tmp/evaluation-result-1537744-1238434038/solver-1537744-1238434038 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537744-1238434038.cnf HOME

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

MD5SUM BENCH= 8919b1e0a8b22ddbf62ba887cc4a9b9a
RANDOM SEED=1976386691

node32.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		: 3000.234
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		: 3000.234
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:       1667848 kB
Buffers:         77092 kB
Cached:         244684 kB
SwapCached:       7344 kB
Active:         152544 kB
Inactive:       178008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1667848 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:            5908 kB
Writeback:           0 kB
Mapped:          14512 kB
Slab:            43356 kB
Committed_AS:  1509332 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66448 MiB
End job on node32 at 2009-03-30 19:47:21