Trace number 311432

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, and are wall clock time (not CPU 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
SAT7 2007-02-08? (TO) 1200.08 1200.59

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S923582293-10-UNSAT.cnf
MD5SUM1333c75253371ada765a5acec896e8d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c Starting solver ...
0.00/0.04	c Restarting after 101 conflicts
0.00/0.06	c Restarting after 252 conflicts
0.00/0.09	c Restarting after 477 conflicts
0.10/0.13	c Restarting after 814 conflicts
0.20/0.22	c Restarting after 1320 conflicts
0.30/0.34	c Restarting after 2080 conflicts
0.51/0.53	c Restarting after 3222 conflicts
0.81/0.82	c Restarting after 4931 conflicts
1.22/1.28	c Restarting after 7493 conflicts
1.94/1.99	c Restarting after 11337 conflicts
3.07/3.13	c Restarting after 17105 conflicts
4.81/4.90	c Restarting after 25754 conflicts
7.77/7.80	c Restarting after 38729 conflicts
12.08/12.18	c Restarting after 58192 conflicts
19.03/19.10	c Restarting after 87386 conflicts
29.99/30.05	c Restarting after 131177 conflicts
47.39/47.52	c Restarting after 196861 conflicts
75.34/75.46	c Restarting after 295388 conflicts
119.47/119.54	c Restarting after 443177 conflicts
190.94/191.05	c Restarting after 664861 conflicts
303.86/304.04	c Restarting after 997386 conflicts
483.65/483.82	c Restarting after 1496174 conflicts
770.70/771.09	c Restarting after 2244356 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node39/watcher-311432-1172569723 -o ROOT/results/node39/solver-311432-1172569723 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311432-1172569723/sat7_bin /tmp/evaluation/311432-1172569723/instance-311432-1172569723.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.03 1.01 1.00 3/64 29710
/proc/meminfo: memFree=1828920/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=1332 CPUtime=0
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 276928225 1363968 168 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134548003 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 333 168 88 220 0 110 0

[startup+0.106878 s]
/proc/loadavg: 1.03 1.01 1.00 3/64 29710
/proc/meminfo: memFree=1828920/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=2252 CPUtime=0.1
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 328 0 0 0 10 0 0 0 18 0 1 0 276928225 2306048 311 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 563 311 95 220 0 340 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2252

[startup+0.514947 s]
/proc/loadavg: 1.03 1.01 1.00 3/64 29710
/proc/meminfo: memFree=1828920/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=3280 CPUtime=0.51
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 430 0 0 0 51 0 0 0 21 0 1 0 276928225 3358720 413 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 820 413 95 220 0 597 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3280

[startup+1.33509 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 29711
/proc/meminfo: memFree=1827376/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=3280 CPUtime=1.33
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 514 0 0 0 133 0 0 0 25 0 1 0 276928225 3358720 497 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 820 497 95 220 0 597 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3280

[startup+2.97337 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 29711
/proc/meminfo: memFree=1826928/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=3280 CPUtime=2.96
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 594 0 0 0 296 0 0 0 25 0 1 0 276928225 3358720 577 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 820 577 95 220 0 597 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3280

[startup+6.24993 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 29711
/proc/meminfo: memFree=1826480/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=3280 CPUtime=6.24
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 689 0 0 0 624 0 0 0 25 0 1 0 276928225 3358720 672 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532331 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 820 672 95 220 0 597 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3280

[startup+12.705 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 29711
/proc/meminfo: memFree=1825976/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=5468 CPUtime=12.69
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 810 0 0 0 1269 0 0 0 25 0 1 0 276928225 5599232 793 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 1367 793 95 220 0 1144 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5468

[startup+25.6062 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 29711
/proc/meminfo: memFree=1825336/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=5600 CPUtime=25.59
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 974 0 0 0 2559 0 0 0 25 0 1 0 276928225 5734400 957 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 1400 957 95 220 0 1177 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 5600

[startup+51.2106 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 29711
/proc/meminfo: memFree=1824632/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=5872 CPUtime=51.18
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 1142 0 0 0 5118 0 0 0 25 0 1 0 276928225 6012928 1125 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529623 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 1468 1125 95 220 0 1245 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 5872

[startup+102.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29711
/proc/meminfo: memFree=1823416/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=6400 CPUtime=102.37
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 1437 0 0 0 10237 0 0 0 25 0 1 0 276928225 6553600 1420 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528685 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 1600 1420 95 220 0 1377 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 6400

[startup+162.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29711
/proc/meminfo: memFree=1822520/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=10900 CPUtime=162.38
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 1646 0 0 0 16237 1 0 0 25 0 1 0 276928225 11161600 1629 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 2725 1629 95 220 0 2502 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 10900

[startup+222.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29711
/proc/meminfo: memFree=1821752/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=11172 CPUtime=222.37
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 1823 0 0 0 22236 1 0 0 25 0 1 0 276928225 11440128 1806 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 2793 1806 95 220 0 2570 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 11172

[startup+282.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29711
/proc/meminfo: memFree=1821432/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=11448 CPUtime=282.36
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 1897 0 0 0 28235 1 0 0 25 0 1 0 276928225 11722752 1880 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532705 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 2862 1880 95 220 0 2639 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 11448

[startup+342.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29711
/proc/meminfo: memFree=1821112/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=11720 CPUtime=342.36
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 1977 0 0 0 34235 1 0 0 25 0 1 0 276928225 12001280 1960 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532361 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 2930 1960 95 220 0 2707 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 11720

[startup+402.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29711
/proc/meminfo: memFree=1820792/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=11856 CPUtime=402.36
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 2049 0 0 0 40234 2 0 0 25 0 1 0 276928225 12140544 2032 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 2964 2032 95 220 0 2741 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 11856

[startup+462.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29711
/proc/meminfo: memFree=1820408/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=12156 CPUtime=462.35
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 2160 0 0 0 46233 2 0 0 25 0 1 0 276928225 12447744 2143 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 3039 2143 95 220 0 2816 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 12156

[startup+522.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29711
/proc/meminfo: memFree=1819960/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=12420 CPUtime=522.35
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 2267 0 0 0 52233 2 0 0 25 0 1 0 276928225 12718080 2250 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 3105 2250 95 220 0 2882 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 12420

[startup+582.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29711
/proc/meminfo: memFree=1819576/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=12700 CPUtime=582.35
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 2361 0 0 0 58232 3 0 0 25 0 1 0 276928225 13004800 2344 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 3175 2344 95 220 0 2952 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 12700

[startup+642.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29711
/proc/meminfo: memFree=1819064/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=12832 CPUtime=642.35
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 2472 0 0 0 64232 3 0 0 25 0 1 0 276928225 13139968 2455 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532438 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 3208 2455 95 220 0 2985 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 12832

[startup+702.579 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29711
/proc/meminfo: memFree=1818680/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=13112 CPUtime=702.34
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 2559 0 0 0 70231 3 0 0 25 0 1 0 276928225 13426688 2542 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536755 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 3278 2542 95 220 0 3055 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 13112

[startup+762.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29811
/proc/meminfo: memFree=1817016/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=13244 CPUtime=762.3
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 2592 0 0 0 76227 3 0 0 25 0 1 0 276928225 13561856 2575 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 3311 2575 95 220 0 3088 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 13244

[startup+822.663 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29889
/proc/meminfo: memFree=1816688/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=13380 CPUtime=822.29
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 2686 0 0 0 82225 4 0 0 25 0 1 0 276928225 13701120 2669 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 3345 2669 95 220 0 3122 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 13380

[startup+882.678 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29909
/proc/meminfo: memFree=1817464/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=13660 CPUtime=882.27
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 2763 0 0 0 88223 4 0 0 25 0 1 0 276928225 13987840 2746 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538398 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 3415 2746 95 220 0 3192 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 13660

[startup+942.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29909
/proc/meminfo: memFree=1817272/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=13792 CPUtime=942.26
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 2806 0 0 0 94222 4 0 0 25 0 1 0 276928225 14123008 2789 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 3448 2789 95 220 0 3225 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 13792

[startup+1002.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29909
/proc/meminfo: memFree=1817080/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=14068 CPUtime=1002.26
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 2866 0 0 0 100222 4 0 0 25 0 1 0 276928225 14405632 2849 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 3517 2849 95 220 0 3294 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 14068

[startup+1062.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29909
/proc/meminfo: memFree=1816824/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=14200 CPUtime=1062.26
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 2921 0 0 0 106222 4 0 0 25 0 1 0 276928225 14540800 2904 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 3550 2904 95 220 0 3327 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 14200

[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29909
/proc/meminfo: memFree=1816696/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=14332 CPUtime=1122.25
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 2965 0 0 0 112221 4 0 0 25 0 1 0 276928225 14675968 2948 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 3583 2948 95 220 0 3360 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 14332

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29909
/proc/meminfo: memFree=1816568/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=14612 CPUtime=1182.25
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 3020 0 0 0 118221 4 0 0 25 0 1 0 276928225 14962688 3003 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 3653 3003 95 220 0 3430 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 14612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29909
/proc/meminfo: memFree=1816504/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=14612 CPUtime=1200.07
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 3035 0 0 0 120003 4 0 0 25 0 1 0 276928225 14962688 3018 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529280 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 3653 3018 95 220 0 3430 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 14612

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

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

[startup+1200.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29909
/proc/meminfo: memFree=1816504/2055920 swapFree=4161536/4192956
[pid=29710] ppid=29708 vsize=14612 CPUtime=1200.07
/proc/29710/stat : 29710 (sat7_bin) R 29708 29710 27619 0 -1 4194304 3035 0 0 0 120003 4 0 0 25 0 1 0 276928225 14962688 3018 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529280 0 0 4096 0 0 0 0 17 1 0 0
/proc/29710/statm: 3653 3018 95 220 0 3430 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 14612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.048992
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 14612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3035
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= 1999

runsolver used 0.798878 second user time and 2.48962 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Tue Feb 27 09:48:43 UTC 2007

IDJOB= 311432
IDBENCH= 20314
IDSOLVER= 101
FILE ID= node39/311432-1172569723

PBS_JOBID= 3971883

Free space on /tmp= 66558 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S923582293-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311432-1172569723/sat7_bin /tmp/evaluation/311432-1172569723/instance-311432-1172569723.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-311432-1172569723 -o ROOT/results/node39/solver-311432-1172569723 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311432-1172569723/sat7_bin /tmp/evaluation/311432-1172569723/instance-311432-1172569723.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  1333c75253371ada765a5acec896e8d5

RANDOM SEED= 61616183

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.285
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		: 3000.285
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:       1829392 kB
Buffers:         22820 kB
Cached:         133280 kB
SwapCached:      25868 kB
Active:          79732 kB
Inactive:       108864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829392 kB
SwapTotal:     4192956 kB
SwapFree:      4161536 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          15352 kB
Slab:            24000 kB
Committed_AS:   666564 kB
PageTables:       1412 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= 66558 MiB

End job on node39 on Tue Feb 27 10:08:46 UTC 2007