Trace number 1537820

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 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S914323646-060.cnf
MD5SUMf485347639f83ec94bb8d93787135581
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.0391
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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...
0.02/0.10	c ==============================================================================
0.02/0.10	c |           |     ORIGINAL     |              LEARNT              |          |
0.02/0.10	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.02/0.10	c ==============================================================================
0.02/0.10	c |         0 |   75600   226800 |   22680       0        0     nan |  0.000 % |
0.19/0.27	c |         0 |   75112   228015 |      --       0       --      -- |     --   | -488/1215
0.19/0.27	c ==============================================================================
0.19/0.27	c Result  :   #vars: 17560   #clauses: 75112   #literals: 228015
0.19/0.27	c CPU time:   0.250961 s
0.19/0.27	c ==============================================================================
0.29/0.36	c Rsat version 3.02
0.35/0.43	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-1537820-1238440141/watcher-1537820-1238440141 -o /tmp/evaluation-result-1537820-1238440141/solver-1537820-1238440141 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537820-1238440141.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.18 3/64 31361
/proc/meminfo: memFree=971976/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116676516 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31361/statm: 1339 240 199 169 0 50 0
[pid=31362] ppid=31361 vsize=3448 CPUtime=0
/proc/31362/stat : 31362 (SatElite) R 31361 31361 31142 0 -1 4194304 661 0 0 0 0 0 0 0 18 0 1 0 1116676517 3530752 644 1992294400 4194304 4959918 548682068656 18446744073709551615 4449258 0 0 4096 3 0 0 0 17 1 0 0
/proc/31362/statm: 990 644 64 186 0 800 0

[startup+0.0368049 s]
/proc/loadavg: 1.00 1.01 1.18 3/64 31361
/proc/meminfo: memFree=971976/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116676516 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31361/statm: 1339 240 199 169 0 50 0
[pid=31362] ppid=31361 vsize=9756 CPUtime=0.02
/proc/31362/stat : 31362 (SatElite) R 31361 31361 31142 0 -1 4194304 1969 0 0 0 2 0 0 0 18 0 1 0 1116676517 9990144 1952 1992294400 4194304 4959918 548682068656 18446744073709551615 4444576 0 0 4096 3 0 0 0 17 1 0 0
/proc/31362/statm: 2439 1953 64 186 0 2249 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 15112

[startup+0.101793 s]
/proc/loadavg: 1.00 1.01 1.18 3/64 31361
/proc/meminfo: memFree=971976/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116676516 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31361/statm: 1339 240 199 169 0 50 0
[pid=31362] ppid=31361 vsize=15936 CPUtime=0.09
/proc/31362/stat : 31362 (SatElite) R 31361 31361 31142 0 -1 4194304 3419 0 0 0 8 1 0 0 18 0 1 0 1116676517 16318464 3402 1992294400 4194304 4959918 548682068656 18446744073709551615 4444704 0 0 4096 3 0 0 0 17 1 0 0
/proc/31362/statm: 3984 3424 84 186 0 3794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21292

[startup+0.301812 s]
/proc/loadavg: 1.00 1.01 1.18 3/64 31361
/proc/meminfo: memFree=971976/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116676516 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31361/statm: 1339 240 199 169 0 50 0
[pid=31362] ppid=31361 vsize=16708 CPUtime=0.29
/proc/31362/stat : 31362 (SatElite) R 31361 31361 31142 0 -1 4194304 3826 0 0 0 27 2 0 0 19 0 1 0 1116676517 17108992 3625 1992294400 4194304 4959918 548682068656 18446744073709551615 4444704 0 0 4096 3 0 0 0 17 1 0 0
/proc/31362/statm: 4177 3625 92 186 0 3987 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22064

[startup+0.701861 s]
/proc/loadavg: 1.00 1.01 1.18 3/64 31361
/proc/meminfo: memFree=971976/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 5356

[startup+1.50192 s]
/proc/loadavg: 1.00 1.01 1.18 2/66 31364
/proc/meminfo: memFree=961592/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=11868 CPUtime=1.12
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 2601 0 0 0 112 0 0 0 25 0 1 0 1116676553 12152832 2438 1992294400 4194304 5460562 548682068784 18446744073709551615 4225928 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 2967 2438 116 309 0 2654 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 17224

[startup+3.10107 s]
/proc/loadavg: 1.00 1.01 1.17 2/66 31364
/proc/meminfo: memFree=959736/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=14292 CPUtime=2.72
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 3203 0 0 0 271 1 0 0 25 0 1 0 1116676553 14635008 3040 1992294400 4194304 5460562 548682068784 18446744073709551615 4225835 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 3573 3040 116 309 0 3260 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 19648

[startup+6.30237 s]
/proc/loadavg: 1.00 1.01 1.17 2/66 31364
/proc/meminfo: memFree=954176/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=19900 CPUtime=5.93
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 4570 0 0 0 591 2 0 0 25 0 1 0 1116676553 20377600 4407 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 4975 4407 116 309 0 4662 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25256

[startup+12.702 s]
/proc/loadavg: 1.00 1.01 1.17 2/66 31364
/proc/meminfo: memFree=943744/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=29760 CPUtime=12.32
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 7086 0 0 0 1228 4 0 0 25 0 1 0 1116676553 30474240 6857 1992294400 4194304 5460562 548682068784 18446744073709551615 4797079 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 7440 6857 118 309 0 7127 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 35116

[startup+25.5012 s]
/proc/loadavg: 1.00 1.01 1.17 2/66 31364
/proc/meminfo: memFree=931456/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=40864 CPUtime=25.12
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 10149 0 0 0 2506 6 0 0 25 0 1 0 1116676553 41844736 9660 1992294400 4194304 5460562 548682068784 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 10216 9660 118 309 0 9903 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 46220

[startup+51.1015 s]
/proc/loadavg: 1.00 1.01 1.17 2/66 31364
/proc/meminfo: memFree=927424/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=44776 CPUtime=50.71
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 11596 0 0 0 5064 7 0 0 25 0 1 0 1116676553 45850624 10659 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 11194 10659 118 309 0 10881 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 50132

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 31364
/proc/meminfo: memFree=919552/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=52652 CPUtime=101.9
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 14255 0 0 0 10182 8 0 0 25 0 1 0 1116676553 53915648 12646 1992294400 4194304 5460562 548682068784 18446744073709551615 4210654 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 13163 12646 118 309 0 12850 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 58008

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 31364
/proc/meminfo: memFree=914304/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=58344 CPUtime=161.88
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 16917 0 0 0 16178 10 0 0 25 0 1 0 1116676553 59744256 13958 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 14586 13958 118 309 0 14273 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 63700

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 31364
/proc/meminfo: memFree=908480/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=64000 CPUtime=221.87
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 19789 0 0 0 22175 12 0 0 25 0 1 0 1116676553 65536000 15390 1992294400 4194304 5460562 548682068784 18446744073709551615 4226360 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 16000 15390 118 309 0 15687 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 69356

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 31364
/proc/meminfo: memFree=904064/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=68496 CPUtime=281.86
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 21881 0 0 0 28172 14 0 0 25 0 1 0 1116676553 70139904 16522 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 17124 16522 118 309 0 16811 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 73852

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 31364
/proc/meminfo: memFree=902336/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=70348 CPUtime=341.84
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 23298 0 0 0 34169 15 0 0 25 0 1 0 1116676553 72036352 16979 1992294400 4194304 5460562 548682068784 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 17587 16979 118 309 0 17274 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 75704


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

/proc/31364/statm: 21518 20974 118 309 0 21205 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 91428

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 31364
/proc/meminfo: memFree=884224/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=88004 CPUtime=581.78
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 31146 0 0 0 58158 20 0 0 25 0 1 0 1116676553 90116096 21467 1992294400 4194304 5460562 548682068784 18446744073709551615 4796254 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 22001 21467 118 309 0 21688 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 93360

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 31364
/proc/meminfo: memFree=880832/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=91292 CPUtime=641.77
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 32458 0 0 0 64155 22 0 0 25 0 1 0 1116676553 93483008 22299 1992294400 4194304 5460562 548682068784 18446744073709551615 4200403 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 22823 22299 118 309 0 22510 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 96648

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 31364
/proc/meminfo: memFree=872256/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=100752 CPUtime=701.75
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 36343 0 0 0 70150 25 0 0 25 0 1 0 1116676553 103170048 24418 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 25188 24418 118 309 0 24875 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 106108

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 31364
/proc/meminfo: memFree=864960/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=107900 CPUtime=761.74
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 39146 0 0 0 76147 27 0 0 25 0 1 0 1116676553 110489600 26229 1992294400 4194304 5460562 548682068784 18446744073709551615 4225835 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 26975 26229 118 309 0 26662 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 113256

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 31364
/proc/meminfo: memFree=865088/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=107900 CPUtime=821.72
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 40142 0 0 0 82145 27 0 0 25 0 1 0 1116676553 110489600 26233 1992294400 4194304 5460562 548682068784 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 26975 26233 118 309 0 26662 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 113256

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 31364
/proc/meminfo: memFree=863552/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=109364 CPUtime=881.71
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 41512 0 0 0 88143 28 0 0 25 0 1 0 1116676553 111988736 26611 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 27341 26611 118 309 0 27028 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 114720

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 31364
/proc/meminfo: memFree=859200/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=113680 CPUtime=941.69
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 43603 0 0 0 94139 30 0 0 25 0 1 0 1116676553 116408320 27710 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 28420 27710 118 309 0 28107 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 119036

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 31364
/proc/meminfo: memFree=856128/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=116664 CPUtime=1001.68
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 45345 0 0 0 100137 31 0 0 25 0 1 0 1116676553 119463936 28460 1992294400 4194304 5460562 548682068784 18446744073709551615 4225722 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 29166 28460 118 309 0 28853 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 122020

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 31364
/proc/meminfo: memFree=853056/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=119680 CPUtime=1061.66
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 47103 0 0 0 106134 32 0 0 25 0 1 0 1116676553 122552320 29226 1992294400 4194304 5460562 548682068784 18446744073709551615 4210633 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 29920 29226 118 309 0 29607 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 125036

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 31364
/proc/meminfo: memFree=846400/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=126336 CPUtime=1121.64
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 49773 0 0 0 112130 34 0 0 25 0 1 0 1116676553 129368064 30904 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 31584 30904 118 309 0 31271 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 131692

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 31364
/proc/meminfo: memFree=846400/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=126336 CPUtime=1181.64
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 49773 0 0 0 118129 35 0 0 25 0 1 0 1116676553 129368064 30904 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 31584 30904 118 309 0 31271 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 131692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 31364
/proc/meminfo: memFree=840512/2055920 swapFree=4176868/4192956
[pid=31361] ppid=31359 vsize=5356 CPUtime=0.35
/proc/31361/stat : 31361 (rsat.sh) S 31359 31361 31142 0 -1 4194304 315 3829 0 0 0 0 33 2 16 0 1 0 1116676516 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31361/statm: 1339 242 199 169 0 50 0
[pid=31364] ppid=31361 vsize=132140 CPUtime=1199.73
/proc/31364/stat : 31364 (rsat) R 31361 31361 31142 0 -1 4194304 52236 0 0 0 119937 36 0 0 25 0 1 0 1116676553 135311360 32375 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31364/statm: 33035 32375 118 309 0 32722 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 137496

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 31361 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=334949
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=29995
# CPU time returned by wait4() is 0.364944
# 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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.7
CPU system time (s): 0.38
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 141592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.334949
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4144
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 1.2808 second user time and 3.09553 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-30 21:09:01
IDJOB=1537820
IDBENCH=70361
IDSOLVER=545
FILE ID=node48/1537820-1238440141
PBS_JOBID= 9061605
Free space on /tmp= 66464 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S914323646-060.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537820-1238440141/watcher-1537820-1238440141 -o /tmp/evaluation-result-1537820-1238440141/solver-1537820-1238440141 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537820-1238440141.cnf HOME

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

MD5SUM BENCH= f485347639f83ec94bb8d93787135581
RANDOM SEED=1682463897

node48.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		: 3000.236
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		: 3000.236
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:        972456 kB
Buffers:         96556 kB
Cached:         887344 kB
SwapCached:      10192 kB
Active:         268584 kB
Inactive:       727132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        972456 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            7268 kB
Writeback:           0 kB
Mapped:          17496 kB
Slab:            73780 kB
Committed_AS:  2600664 kB
PageTables:       1380 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= 66456 MiB
End job on node48 at 2009-03-30 21:29:04