Trace number 1537800

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S568017735-066.cnf
MD5SUMac6625145d68efca76f59e4cfc6c820e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.510921
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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 |   16800    50400 |    5040       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16664    50616 |      --       0       --      -- |     --   | -136/216
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3896   #clauses: 16664   #literals: 50616
0.00/0.05	c CPU time:   0.046992 s
0.00/0.05	c ==============================================================================
0.00/0.07	c Rsat version 3.02
0.00/0.08	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-1537800-1238438176/watcher-1537800-1238438176 -o /tmp/evaluation-result-1537800-1238438176/solver-1537800-1238438176 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537800-1238438176.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: 1.52 1.15 1.13 3/64 21358
/proc/meminfo: memFree=1187944/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116483383 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21358/statm: 1339 240 199 169 0 50 0
[pid=21359] ppid=21358 vsize=1860 CPUtime=0
/proc/21359/stat : 21359 (SatElite) R 21358 21358 20564 0 -1 4194304 332 0 0 0 0 0 0 0 18 0 1 0 1116483383 1904640 315 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 1 0 0
/proc/21359/statm: 465 317 64 186 0 275 0

[startup+0.096151 s]
/proc/loadavg: 1.52 1.15 1.13 3/64 21358
/proc/meminfo: memFree=1187944/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.101148 s]
/proc/loadavg: 1.52 1.15 1.13 3/64 21358
/proc/meminfo: memFree=1187944/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301191 s]
/proc/loadavg: 1.52 1.15 1.13 3/64 21358
/proc/meminfo: memFree=1187944/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701267 s]
/proc/loadavg: 1.52 1.15 1.13 3/64 21358
/proc/meminfo: memFree=1187944/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50141 s]
/proc/loadavg: 1.52 1.15 1.13 2/66 21361
/proc/meminfo: memFree=1182296/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=7424 CPUtime=1.41
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 1455 0 0 0 141 0 0 0 25 0 1 0 1116483390 7602176 1400 1992294400 4194304 5460562 548682068784 18446744073709551615 4226009 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 1856 1400 118 309 0 1543 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12780

[startup+3.10171 s]
/proc/loadavg: 1.48 1.15 1.13 2/66 21361
/proc/meminfo: memFree=1181528/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=7824 CPUtime=3.02
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 1653 0 0 0 301 1 0 0 25 0 1 0 1116483390 8011776 1502 1992294400 4194304 5460562 548682068784 18446744073709551615 4225835 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 1956 1502 118 309 0 1643 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13180

[startup+6.30131 s]
/proc/loadavg: 1.48 1.15 1.13 2/66 21361
/proc/meminfo: memFree=1180952/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=8512 CPUtime=6.22
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 1955 0 0 0 621 1 0 0 25 0 1 0 1116483390 8716288 1676 1992294400 4194304 5460562 548682068784 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 2128 1676 118 309 0 1815 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13868

[startup+12.7015 s]
/proc/loadavg: 1.41 1.14 1.13 2/66 21361
/proc/meminfo: memFree=1179368/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=9904 CPUtime=12.62
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 2953 0 0 0 1260 2 0 0 25 0 1 0 1116483390 10141696 1998 1992294400 4194304 5460562 548682068784 18446744073709551615 4226196 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 2476 1998 118 309 0 2163 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15260

[startup+25.5019 s]
/proc/loadavg: 1.34 1.14 1.12 2/66 21361
/proc/meminfo: memFree=1176680/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=12524 CPUtime=25.4
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 4586 0 0 0 2538 2 0 0 25 0 1 0 1116483390 12824576 2671 1992294400 4194304 5460562 548682068784 18446744073709551615 4199952 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 3131 2671 118 309 0 2818 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 17880

[startup+51.1017 s]
/proc/loadavg: 1.23 1.12 1.12 2/66 21361
/proc/meminfo: memFree=1172136/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=17208 CPUtime=51
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 8265 0 0 0 5095 5 0 0 25 0 1 0 1116483390 17620992 3816 1992294400 4194304 5460562 548682068784 18446744073709551615 4199946 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 4302 3816 118 309 0 3989 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 22564

[startup+102.305 s]
/proc/loadavg: 1.09 1.10 1.11 2/66 21361
/proc/meminfo: memFree=1165288/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=24500 CPUtime=102.19
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 13406 0 0 0 10211 8 0 0 25 0 1 0 1116483390 25088000 5559 1992294400 4194304 5460562 548682068784 18446744073709551615 4226273 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 6125 5559 118 309 0 5812 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 29856

[startup+162.303 s]
/proc/loadavg: 1.03 1.08 1.10 2/66 21361
/proc/meminfo: memFree=1157480/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=31944 CPUtime=162.16
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 19159 0 0 0 16205 11 0 0 25 0 1 0 1116483390 32710656 7472 1992294400 4194304 5460562 548682068784 18446744073709551615 4226209 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 7986 7472 118 309 0 7673 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 37300

[startup+222.302 s]
/proc/loadavg: 1.01 1.06 1.09 2/66 21361
/proc/meminfo: memFree=1151592/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=37644 CPUtime=222.13
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 23026 0 0 0 22200 13 0 0 25 0 1 0 1116483390 38547456 8939 1992294400 4194304 5460562 548682068784 18446744073709551615 4200284 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 9411 8939 118 309 0 9098 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 43000

[startup+282.301 s]
/proc/loadavg: 1.00 1.05 1.08 2/66 21361
/proc/meminfo: memFree=1146280/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=43840 CPUtime=282.12
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 28111 0 0 0 28196 16 0 0 25 0 1 0 1116483390 44892160 10274 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 10960 10274 118 309 0 10647 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 49196

[startup+342.302 s]
/proc/loadavg: 1.00 1.04 1.08 2/66 21361
/proc/meminfo: memFree=1142256/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=47644 CPUtime=342.09
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 32072 0 0 0 34191 18 0 0 25 0 1 0 1116483390 48787456 11259 1992294400 4194304 5460562 548682068784 18446744073709551615 4226103 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 11911 11259 118 309 0 11598 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 53000

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.07 2/66 21361
/proc/meminfo: memFree=1137712/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=52148 CPUtime=402.07
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 35208 0 0 0 40187 20 0 0 25 0 1 0 1116483390 53399552 12411 1992294400 4194304 5460562 548682068784 18446744073709551615 4198427 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 13037 12411 118 309 0 12724 0

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

/proc/21361/statm: 16131 15595 118 309 0 15818 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 69880

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 21363
/proc/meminfo: memFree=1120304/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=68944 CPUtime=641.98
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 47467 0 0 0 64169 29 0 0 25 0 1 0 1116483390 70598656 16734 1992294400 4194304 5460562 548682068784 18446744073709551615 4227788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 17236 16734 118 309 0 16923 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 74300

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 21363
/proc/meminfo: memFree=1117360/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=71860 CPUtime=701.96
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 49206 0 0 0 70166 30 0 0 25 0 1 0 1116483390 73584640 17481 1992294400 4194304 5460562 548682068784 18446744073709551615 4201707 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 17965 17481 118 309 0 17652 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 77216

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 21363
/proc/meminfo: memFree=1111920/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=79188 CPUtime=761.94
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 54112 0 0 0 76161 33 0 0 25 0 1 0 1116483390 81088512 18829 1992294400 4194304 5460562 548682068784 18446744073709551615 4226016 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 19797 18829 118 309 0 19484 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 84544

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 21363
/proc/meminfo: memFree=1108720/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=82248 CPUtime=821.91
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 56927 0 0 0 82157 34 0 0 25 0 1 0 1116483390 84221952 19628 1992294400 4194304 5460562 548682068784 18446744073709551615 4227788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 20562 19628 118 309 0 20249 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 87604

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 21363
/proc/meminfo: memFree=1105136/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=85744 CPUtime=881.89
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 59837 0 0 0 88153 36 0 0 25 0 1 0 1116483390 87801856 20522 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 21436 20522 118 309 0 21123 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 91100

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 21363
/proc/meminfo: memFree=1102256/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=88516 CPUtime=941.87
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 62570 0 0 0 94150 37 0 0 25 0 1 0 1116483390 90640384 21239 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 22129 21239 118 309 0 21816 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 93872

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 21363
/proc/meminfo: memFree=1098928/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=91704 CPUtime=1001.85
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 65407 0 0 0 100146 39 0 0 25 0 1 0 1116483390 93904896 22060 1992294400 4194304 5460562 548682068784 18446744073709551615 4225763 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 22926 22060 118 309 0 22613 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 97060

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 21363
/proc/meminfo: memFree=1095408/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=95204 CPUtime=1061.82
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 68322 0 0 0 106142 40 0 0 25 0 1 0 1116483390 97488896 22959 1992294400 4194304 5460562 548682068784 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 23801 22959 118 309 0 23488 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 100560

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21363
/proc/meminfo: memFree=1092208/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=98228 CPUtime=1121.8
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 71118 0 0 0 112138 42 0 0 25 0 1 0 1116483390 100585472 23739 1992294400 4194304 5460562 548682068784 18446744073709551615 4202197 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 24557 23739 118 309 0 24244 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 103584

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21363
/proc/meminfo: memFree=1087984/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=102352 CPUtime=1181.78
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 74191 0 0 0 118134 44 0 0 25 0 1 0 1116483390 104808448 24796 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 25588 24796 118 309 0 25275 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 107708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21363
/proc/meminfo: memFree=1087984/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=102352 CPUtime=1199.97
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 74191 0 0 0 119953 44 0 0 25 0 1 0 1116483390 104808448 24796 1992294400 4194304 5460562 548682068784 18446744073709551615 4198137 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 25588 24796 118 309 0 25275 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 107708

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21363
/proc/meminfo: memFree=1087984/2055920 swapFree=4178880/4192956
[pid=21358] ppid=21356 vsize=5356 CPUtime=0.06
/proc/21358/stat : 21358 (rsat.sh) S 21356 21358 20564 0 -1 4194304 315 943 0 0 0 0 6 0 16 0 1 0 1116483383 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21358/statm: 1339 242 199 169 0 50 0
[pid=21361] ppid=21358 vsize=102352 CPUtime=1199.97
/proc/21361/stat : 21361 (rsat) R 21358 21358 20564 0 -1 4194304 74191 0 0 0 119953 44 0 0 25 0 1 0 1116483390 104808448 24796 1992294400 4194304 5460562 548682068784 18446744073709551615 4198137 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21361/statm: 25588 24796 118 309 0 25275 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 107708

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21358 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=67989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.072988
# 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): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.59
CPU system time (s): 0.44
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 115900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.067989
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= 1258
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= 2

runsolver used 1.45078 second user time and 2.91756 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-30 20:36:16
IDJOB=1537800
IDBENCH=70341
IDSOLVER=545
FILE ID=node21/1537800-1238438176
PBS_JOBID= 9061574
Free space on /tmp= 66460 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S568017735-066.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537800-1238438176/watcher-1537800-1238438176 -o /tmp/evaluation-result-1537800-1238438176/solver-1537800-1238438176 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537800-1238438176.cnf HOME

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

MD5SUM BENCH= ac6625145d68efca76f59e4cfc6c820e
RANDOM SEED=927289509

node21.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		: 3000.259
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		: 3000.259
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:       1188424 kB
Buffers:        101300 kB
Cached:         665316 kB
SwapCached:       7836 kB
Active:         166064 kB
Inactive:       610004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1188424 kB
SwapTotal:     4192956 kB
SwapFree:      4178880 kB
Dirty:            6260 kB
Writeback:           0 kB
Mapped:          15088 kB
Slab:            77532 kB
Committed_AS:  3019312 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 node21 at 2009-03-30 20:56:18